{"id":149634,"date":"2026-08-03T17:51:05","date_gmt":"2026-08-03T09:51:05","guid":{"rendered":"https:\/\/hisoair.com\/?post_type=product&#038;p=149634"},"modified":"2026-08-04T17:07:30","modified_gmt":"2026-08-04T09:07:30","slug":"hw-s6-twist-lock-undersink-water-filter","status":"publish","type":"product","link":"https:\/\/hisoair.com\/ru\/product\/hw-s6-twist-lock-undersink-water-filter\/","title":{"rendered":"HW-S6 Twist-Lock Undersink Water Filter"},"content":{"rendered":"\n<style data-wp-block-html=\"css\">\n<style>\n.hws6-page {\n    --hws6-navy: #082b5c;\n    --hws6-blue: #1468c3;\n    --hws6-light-blue: #edf6ff;\n    --hws6-light: #f6f8fb;\n    --hws6-white: #ffffff;\n    --hws6-text: #26364a;\n    --hws6-muted: #667085;\n    --hws6-border: #dce5ef;\n    --hws6-radius: 12px;\n\n    width: 100%;\n    max-width: 100%;\n    overflow: hidden;\n    color: var(--hws6-text);\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.65;\n}\n\n.hws6-page *,\n.hws6-page 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 width: 100%;\n    max-width: 100%;\n    align-items: center;\n    justify-content: center;\n    overflow: hidden;\n    border: 1px solid var(--hws6-border);\n    border-radius: 10px;\n    background: #ffffff;\n}\n\n.hws6-full-image img {\n    display: block;\n    width: auto;\n    max-width: 100%;\n    height: auto !important;\n    max-height: 520px;\n    margin: 0 auto;\n    object-fit: contain !important;\n}\n\n@media (max-width: 767px) {\n    .hws6-full-image img {\n        width: 100%;\n        max-height: 360px;\n    }\n}\n<\/style>\n\n<section class=\"hws6-section\">\n    <div class=\"hws6-container\">\n        <div class=\"hws6-grid-2 hws6-align-center\">\n\n            <div class=\"hws6-text\">\n                <h2 class=\"hws6-heading\">\n                    Compact Undersink Filtration for Everyday Drinking Water\n                <\/h2>\n\n                <p>\n                    The HW-S6 is a compact undersink drinking-water filtration\n                    platform developed for residential kitchens, apartments,\n                    and premium housing projects.\n                <\/p>\n\n                <p>\n                    Its slim vertical structure helps preserve cabinet space,\n                    while the keyed twist-lock cartridge and 3\/8-inch push-fit\n                    connections simplify installation and routine filter\n                    replacement.\n                <\/p>\n\n                <ul class=\"hws6-list\">\n                    <li>Compact vertical undersink structure<\/li>\n                    <li>Direct connection to a filtered-water faucet<\/li>\n                    <li>1.5 GPM rated drinking-water flow<\/li>\n                    <li>Keyed twist-lock replacement cartridge<\/li>\n                    <li>Suitable for OEM and ODM development<\/li>\n                <\/ul>\n            <\/div>\n\n<div class=\"hws6-full-image\">\n    <img\n        src=\"https:\/\/hisoair.com\/wp-content\/uploads\/under-sink-water-filter-installation.webp\"\n        alt=\"HW-S6 undersink water filter installed in a residential kitchen\"\n        loading=\"lazy\"\n        decoding=\"async\"\n    >\n<\/div>\n\n        <\/div>\n    <\/div>\n<\/section>\n\n\n\n<style data-wp-block-html=\"css\">\n<style>\n.hws6-page {\n    --hws6-navy: #082b5c;\n    --hws6-blue: #1468c3;\n    --hws6-light-blue: #edf6ff;\n    --hws6-light: #f6f8fb;\n    --hws6-white: #ffffff;\n    --hws6-text: #26364a;\n    --hws6-muted: #667085;\n    --hws6-border: #dce5ef;\n    --hws6-radius: 12px;\n\n    width: 100%;\n    max-width: 100%;\n    overflow: hidden;\n    color: var(--hws6-text);\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.65;\n}\n\n.hws6-page *,\n.hws6-page *::before,\n.hws6-page *::after {\n    box-sizing: border-box;\n}\n\n.hws6-page img {\n    display: block;\n    width: 100%;\n    max-width: 100%;\n}\n\n.hws6-page h2,\n.hws6-page h3,\n.hws6-page p,\n.hws6-page li,\n.hws6-page th,\n.hws6-page td {\n    overflow-wrap: break-word;\n    word-break: normal;\n}\n\n.hws6-section {\n    width: 100%;\n    padding: 34px 14px;\n    border-bottom: 1px solid #edf1f5;\n}\n\n.hws6-section:last-child {\n    border-bottom: 0;\n}\n\n.hws6-soft-bg {\n    background: var(--hws6-light);\n}\n\n.hws6-container {\n    width: 100%;\n    max-width: 100%;\n    margin: 0 auto;\n}\n\n.hws6-grid-2,\n.hws6-grid-3 {\n    display: grid;\n    grid-template-columns: minmax(0, 1fr);\n    gap: 24px;\n}\n\n.hws6-grid-4 {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 10px;\n}\n\n.hws6-grid-2 > *,\n.hws6-grid-3 > *,\n.hws6-grid-4 > * {\n    min-width: 0;\n}\n\n.hws6-align-center {\n    align-items: center;\n}\n\n.hws6-heading {\n    margin: 0 0 14px;\n    color: var(--hws6-navy);\n    font-size: clamp(25px, 7vw, 29px);\n    font-weight: 700;\n    line-height: 1.25;\n}\n\n.hws6-subheading {\n    margin: 0 0 12px;\n    color: var(--hws6-navy);\n    font-size: 21px;\n    font-weight: 700;\n    line-height: 1.35;\n}\n\n.hws6-section-intro {\n    width: 100%;\n    max-width: 800px;\n    margin: 0 0 26px;\n    text-align: left;\n}\n<\/style>\n\n<section class=\"hws6-section hws6-soft-bg\">\n    <div class=\"hws6-container\">\n\n        <div class=\"hws6-grid-4\">\n\n            <div class=\"hws6-metric\">\n                <strong>1.5 GPM<\/strong>\n                <span>Rated Drinking-Water Flow<\/span>\n            <\/div>\n\n            <div class=\"hws6-metric\">\n                <strong>3\/8 Inch<\/strong>\n                <span>Push-Fit Inlet and Outlet<\/span>\n            <\/div>\n\n            <div class=\"hws6-metric\">\n                <strong>Up to 1 Year<\/strong>\n                <span>Recommended Filter Life<\/span>\n            <\/div>\n\n            <div class=\"hws6-metric\">\n                <strong>Twist-Lock<\/strong>\n                <span>Quick Cartridge Replacement<\/span>\n            <\/div>\n\n        <\/div>\n\n        <div class=\"hws6-note\">\n            Actual filter life and flow performance depend on feed-water\n            quality, water pressure, daily consumption, and the selected\n            cartridge configuration.\n        <\/div>\n\n    <\/div>\n<\/section>\n\n\n\n<style data-wp-block-html=\"css\">\n<style>\n.hws6-page {\n    --hws6-navy: #082b5c;\n    --hws6-blue: #1468c3;\n    --hws6-light-blue: #edf6ff;\n    --hws6-light: #f6f8fb;\n    --hws6-white: #ffffff;\n    --hws6-text: #26364a;\n    --hws6-muted: #667085;\n    --hws6-border: #dce5ef;\n    --hws6-radius: 12px;\n\n    width: 100%;\n    max-width: 100%;\n    overflow: hidden;\n    color: var(--hws6-text);\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.65;\n}\n\n.hws6-page *,\n.hws6-page *::before,\n.hws6-page *::after {\n    box-sizing: border-box;\n}\n\n.hws6-page img {\n    display: block;\n    width: 100%;\n    max-width: 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1.25;\n}\n\n.hws6-subheading {\n    margin: 0 0 12px;\n    color: var(--hws6-navy);\n    font-size: 21px;\n    font-weight: 700;\n    line-height: 1.35;\n}\n\n.hws6-section-intro {\n    width: 100%;\n    max-width: 800px;\n    margin: 0 0 26px;\n    text-align: left;\n}\n\/* Display complete installation images without cropping *\/\n.hws6-full-image {\n    display: flex;\n    width: 100%;\n    max-width: 100%;\n    align-items: center;\n    justify-content: center;\n    overflow: hidden;\n    border: 1px solid var(--hws6-border);\n    border-radius: 10px;\n    background: #ffffff;\n}\n\n.hws6-full-image img {\n    display: block;\n    width: auto;\n    max-width: 100%;\n    height: auto !important;\n    max-height: 520px;\n    margin: 0 auto;\n    object-fit: contain !important;\n}\n\n@media (max-width: 767px) {\n    .hws6-full-image img {\n        width: 100%;\n        max-height: 360px;\n    }\n}\n<\/style>\n\n<section class=\"hws6-section\">\n    <div class=\"hws6-container\">\n\n        <div class=\"hws6-section-intro\">\n            <h2 class=\"hws6-heading\">\n                Clean Water Without Taking Over the Cabinet\n            <\/h2>\n\n            <p>\n                The compact vertical design fits beneath standard kitchen\n                cabinets while keeping the replacement cartridge accessible\n                for routine maintenance.\n            <\/p>\n        <\/div>\n\n        <div class=\"hws6-grid-2\">\n\n            <article class=\"hws6-card\">\n\n<div class=\"hws6-full-image hws6-image-spacing\">\n    <img\n        src=\"https:\/\/hisoair.com\/wp-content\/uploads\/under-sink-water-filter-installation.webp\"\n        alt=\"HW-S6 residential kitchen undersink water filter installation\"\n        loading=\"lazy\"\n        decoding=\"async\"\n    >\n<\/div>\n                <h3>Residential Kitchen Installation<\/h3>\n\n                <ul class=\"hws6-list\">\n                    <li>Clean and concealed undersink installation<\/li>\n                    <li>Direct connection to a filtered-water faucet<\/li>\n                    <li>Easy access for cartridge replacement<\/li>\n                    <li>Suitable for drinking and food preparation<\/li>\n                <\/ul>\n\n            <\/article>\n\n            <article class=\"hws6-card\">\n\n<div class=\"hws6-full-image hws6-image-spacing\">\n    <img\n        src=\"https:\/\/hisoair.com\/wp-content\/uploads\/compact-kitchen-water-filter-installation.webp\"\n        alt=\"Compact HW-S6 water filter installed under an apartment kitchen sink\"\n        loading=\"lazy\"\n        decoding=\"async\"\n    >\n<\/div>\n\n                <h3>Compact Kitchen and Apartment Installation<\/h3>\n\n                <ul class=\"hws6-list\">\n                    <li>Compact vertical structure<\/li>\n                    <li>Minimal cabinet space required<\/li>\n                    <li>Clean and hidden installation<\/li>\n                    <li>Suitable for residential upgrade projects<\/li>\n                <\/ul>\n\n            <\/article>\n\n        <\/div>\n    <\/div>\n<\/section>\n\n\n\n<style data-wp-block-html=\"css\">\n<style>\n.hws6-page {\n    --hws6-navy: #082b5c;\n    --hws6-blue: #1468c3;\n    --hws6-light-blue: #edf6ff;\n    --hws6-light: #f6f8fb;\n    --hws6-white: #ffffff;\n    --hws6-text: #26364a;\n    --hws6-muted: #667085;\n    --hws6-border: #dce5ef;\n    --hws6-radius: 12px;\n\n    width: 100%;\n    max-width: 100%;\n    overflow: hidden;\n    color: var(--hws6-text);\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.65;\n}\n\n.hws6-page *,\n.hws6-page *::before,\n.hws6-page *::after {\n    box-sizing: border-box;\n}\n\n.hws6-page img {\n    display: block;\n    width: 100%;\n    max-width: 100%;\n}\n\n.hws6-page h2,\n.hws6-page h3,\n.hws6-page p,\n.hws6-page li,\n.hws6-page th,\n.hws6-page td {\n    overflow-wrap: break-word;\n    word-break: normal;\n}\n\n.hws6-section {\n    width: 100%;\n    padding: 34px 14px;\n    border-bottom: 1px solid #edf1f5;\n}\n\n.hws6-section:last-child {\n    border-bottom: 0;\n}\n\n.hws6-soft-bg {\n    background: var(--hws6-light);\n}\n\n.hws6-container {\n    width: 100%;\n    max-width: 100%;\n    margin: 0 auto;\n}\n\n.hws6-grid-2,\n.hws6-grid-3 {\n    display: grid;\n    grid-template-columns: minmax(0, 1fr);\n    gap: 24px;\n}\n\n.hws6-grid-4 {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 10px;\n}\n\n.hws6-grid-2 > *,\n.hws6-grid-3 > *,\n.hws6-grid-4 > * {\n    min-width: 0;\n}\n\n.hws6-align-center {\n    align-items: center;\n}\n\n.hws6-heading {\n    margin: 0 0 14px;\n    color: var(--hws6-navy);\n    font-size: clamp(25px, 7vw, 29px);\n    font-weight: 700;\n    line-height: 1.25;\n}\n\n.hws6-subheading {\n    margin: 0 0 12px;\n    color: var(--hws6-navy);\n    font-size: 21px;\n    font-weight: 700;\n    line-height: 1.35;\n}\n\n.hws6-section-intro {\n    width: 100%;\n    max-width: 800px;\n    margin: 0 0 26px;\n    text-align: left;\n}\n<\/style>\n\n<section class=\"hws6-section hws6-soft-bg\">\n    <div class=\"hws6-container\">\n\n        <div class=\"hws6-grid-2 hws6-align-center\">\n\n            <div class=\"hws6-text\">\n                <h2 class=\"hws6-heading\">\n                    Twist, Lock, and Replace\n                <\/h2>\n\n                <p>\n                    The keyed twist-lock interface connects the replacement\n                    cartridge directly to the filter head, reducing complicated\n                    assembly steps during cartridge replacement.\n                <\/p>\n\n                <p>\n                    A visible lock and unlock indicator helps installers confirm\n                    that the cartridge is positioned correctly.\n                <\/p>\n\n                <ul class=\"hws6-list\">\n                    <li>Keyed replacement-cartridge interface<\/li>\n                    <li>Visible lock and unlock indicator<\/li>\n                    <li>Reduced replacement steps<\/li>\n                    <li>Accessible undersink maintenance<\/li>\n                <\/ul>\n            <\/div>\n\n            <div class=\"hws6-image-frame hws6-image-contain hws6-ratio-wide\">\n                <img\n                    src=\"https:\/\/hisoair.com\/wp-content\/uploads\/adjustable-pedestal-installation-instructions.webp\"\n                    alt=\"Three-step twist-lock cartridge replacement process for the HW-S6 water filter\"\n                    loading=\"lazy\"\n                    decoding=\"async\"\n                >\n            <\/div>\n\n        <\/div>\n\n        <div class=\"hws6-grid-3\" style=\"margin-top:24px;\">\n\n            <div class=\"hws6-step\">\n                <div class=\"hws6-step-number\">1<\/div>\n\n                <h3>Align<\/h3>\n\n                <p>\n                    Align the cartridge connections with the filter-head\n                    interface.\n                <\/p>\n            <\/div>\n\n            <div class=\"hws6-step\">\n                <div class=\"hws6-step-number\">2<\/div>\n\n                <h3>Insert<\/h3>\n\n                <p>\n                    Push the replacement cartridge upward into the filter head.\n                <\/p>\n            <\/div>\n\n            <div class=\"hws6-step\">\n                <div class=\"hws6-step-number\">3<\/div>\n\n                <h3>Twist and Lock<\/h3>\n\n                <p>\n                    Rotate the cartridge until the indicator reaches the\n                    secured position.\n                <\/p>\n            <\/div>\n\n        <\/div>\n\n    <\/div>\n<\/section>\n\n\n\n<style data-wp-block-html=\"css\">\n<style>\n.hws6-page {\n    --hws6-navy: #082b5c;\n    --hws6-blue: #1468c3;\n    --hws6-light-blue: #edf6ff;\n    --hws6-light: #f6f8fb;\n    --hws6-white: #ffffff;\n    --hws6-text: #26364a;\n    --hws6-muted: #667085;\n    --hws6-border: #dce5ef;\n    --hws6-radius: 12px;\n\n    width: 100%;\n    max-width: 100%;\n    overflow: hidden;\n    color: var(--hws6-text);\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.65;\n}\n\n.hws6-page *,\n.hws6-page *::before,\n.hws6-page *::after {\n    box-sizing: border-box;\n}\n\n.hws6-page img {\n    display: block;\n    width: 100%;\n    max-width: 100%;\n}\n\n.hws6-page h2,\n.hws6-page h3,\n.hws6-page p,\n.hws6-page li,\n.hws6-page th,\n.hws6-page td {\n    overflow-wrap: break-word;\n    word-break: normal;\n}\n\n.hws6-section {\n    width: 100%;\n    padding: 34px 14px;\n    border-bottom: 1px solid #edf1f5;\n}\n\n.hws6-section:last-child {\n    border-bottom: 0;\n}\n\n.hws6-soft-bg {\n    background: var(--hws6-light);\n}\n\n.hws6-container {\n    width: 100%;\n    max-width: 100%;\n    margin: 0 auto;\n}\n\n.hws6-grid-2,\n.hws6-grid-3 {\n    display: grid;\n    grid-template-columns: minmax(0, 1fr);\n    gap: 24px;\n}\n\n.hws6-grid-4 {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 10px;\n}\n\n.hws6-grid-2 > *,\n.hws6-grid-3 > *,\n.hws6-grid-4 > * {\n    min-width: 0;\n}\n\n.hws6-align-center {\n    align-items: center;\n}\n\n.hws6-heading {\n    margin: 0 0 14px;\n    color: var(--hws6-navy);\n    font-size: clamp(25px, 7vw, 29px);\n    font-weight: 700;\n    line-height: 1.25;\n}\n\n.hws6-subheading {\n    margin: 0 0 12px;\n    color: var(--hws6-navy);\n    font-size: 21px;\n    font-weight: 700;\n    line-height: 1.35;\n}\n\n.hws6-section-intro {\n    width: 100%;\n    max-width: 800px;\n    margin: 0 0 26px;\n    text-align: left;\n}\n<\/style>\n\n<section class=\"hws6-section\">\n    <div class=\"hws6-container\">\n\n        <div class=\"hws6-grid-2\">\n\n            <article class=\"hws6-card\">\n\n                <h2 class=\"hws6-subheading\">\n                    Contaminant-Reduction Options\n                <\/h2>\n\n                <p>\n                    The HW-S6 platform can be configured with cartridges\n                    developed around different drinking-water\n                    contaminant-reduction requirements.\n                <\/p>\n\n                <div class=\"hws6-icon-grid\">\n\n                    <div class=\"hws6-icon-item\">\n                        <div class=\"hws6-icon-circle\">CTO<\/div>\n                        <span>Chlorine Taste and Odor<\/span>\n                    <\/div>\n\n                    <div class=\"hws6-icon-item\">\n                        <div class=\"hws6-icon-circle\">Pb<\/div>\n                        <span>Lead<\/span>\n                    <\/div>\n\n                    <div class=\"hws6-icon-item\">\n                        <div class=\"hws6-icon-circle\">CY<\/div>\n                        <span>Cysts<\/span>\n                    <\/div>\n\n                    <div class=\"hws6-icon-item\">\n                        <div class=\"hws6-icon-circle\">AS<\/div>\n                        <span>Asbestos<\/span>\n                    <\/div>\n\n                    <div class=\"hws6-icon-item\">\n                        <div class=\"hws6-icon-circle\">TU<\/div>\n                        <span>Turbidity<\/span>\n                    <\/div>\n\n                    <div class=\"hws6-icon-item\">\n                        <div class=\"hws6-icon-circle\">PF<\/div>\n                        <span>Total PFAS<\/span>\n                    <\/div>\n\n                    <div class=\"hws6-icon-item\">\n                        <div class=\"hws6-icon-circle\">MP<\/div>\n                        <span>Microplastics<\/span>\n                    <\/div>\n\n                    <div class=\"hws6-icon-item\">\n                        <div class=\"hws6-icon-circle\">OEM<\/div>\n                        <span>Custom Media Options<\/span>\n                    <\/div>\n\n                <\/div>\n\n                <div class=\"hws6-note\">\n                    Performance claims depend on the selected cartridge,\n                    certified capacity, test conditions, and final product\n                    listing.\n                <\/div>\n\n            <\/article>\n\n            <article class=\"hws6-card\">\n\n                <h2 class=\"hws6-subheading\">\n                    Integrated Structure Designed to Reduce Leakage Points\n                <\/h2>\n\n                <div class=\"hws6-image-frame hws6-image-contain hws6-ratio-diagram hws6-image-spacing\">\n                    <img\n                        src=\"https:\/\/hisoair.com\/wp-content\/uploads\/water-filter-component-diagram.webp\"\n                        alt=\"HW-S6 filter head keyed twist-lock cartridge and push-fit connection structure\"\n                        loading=\"lazy\"\n                        decoding=\"async\"\n                    >\n                <\/div>\n\n                <ul class=\"hws6-list\">\n                    <li>Integrated filter-head construction<\/li>\n                    <li>Precision spin-welded cartridge structure<\/li>\n                    <li>Dual O-ring sealing design<\/li>\n                    <li>Keyed cartridge connection<\/li>\n                    <li>Lock and unlock indicator<\/li>\n                    <li>3\/8-inch push-fit inlet and outlet<\/li>\n                <\/ul>\n\n            <\/article>\n\n        <\/div>\n    <\/div>\n<\/section>\n\n\n\n<style data-wp-block-html=\"css\">\n<style>\n.hws6-page {\n    --hws6-navy: #082b5c;\n    --hws6-blue: #1468c3;\n    --hws6-light-blue: #edf6ff;\n    --hws6-light: #f6f8fb;\n    --hws6-white: #ffffff;\n    --hws6-text: #26364a;\n    --hws6-muted: #667085;\n    --hws6-border: #dce5ef;\n    --hws6-radius: 12px;\n\n    width: 100%;\n    max-width: 100%;\n    overflow: hidden;\n    color: var(--hws6-text);\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.65;\n}\n\n.hws6-page *,\n.hws6-page *::before,\n.hws6-page *::after {\n    box-sizing: border-box;\n}\n\n.hws6-page img {\n    display: block;\n    width: 100%;\n    max-width: 100%;\n}\n\n.hws6-page h2,\n.hws6-page h3,\n.hws6-page p,\n.hws6-page li,\n.hws6-page th,\n.hws6-page td {\n    overflow-wrap: break-word;\n    word-break: normal;\n}\n\n.hws6-section {\n    width: 100%;\n    padding: 34px 14px;\n    border-bottom: 1px solid #edf1f5;\n}\n\n.hws6-section:last-child {\n    border-bottom: 0;\n}\n\n.hws6-soft-bg {\n    background: var(--hws6-light);\n}\n\n.hws6-container {\n    width: 100%;\n    max-width: 100%;\n    margin: 0 auto;\n}\n\n.hws6-grid-2,\n.hws6-grid-3 {\n    display: grid;\n    grid-template-columns: minmax(0, 1fr);\n    gap: 24px;\n}\n\n.hws6-grid-4 {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 10px;\n}\n\n.hws6-grid-2 > *,\n.hws6-grid-3 > *,\n.hws6-grid-4 > * {\n    min-width: 0;\n}\n\n.hws6-align-center {\n    align-items: center;\n}\n\n.hws6-heading {\n    margin: 0 0 14px;\n    color: var(--hws6-navy);\n    font-size: clamp(25px, 7vw, 29px);\n    font-weight: 700;\n    line-height: 1.25;\n}\n\n.hws6-subheading {\n    margin: 0 0 12px;\n    color: var(--hws6-navy);\n    font-size: 21px;\n    font-weight: 700;\n    line-height: 1.35;\n}\n\n.hws6-section-intro {\n    width: 100%;\n    max-width: 800px;\n    margin: 0 0 26px;\n    text-align: left;\n}\n<\/style>\n\n<section class=\"hws6-section hws6-soft-bg\">\n    <div class=\"hws6-container\">\n\n        <div class=\"hws6-section-intro\">\n            <h2 class=\"hws6-heading\">\n                One Platform, Multiple System Configurations\n            <\/h2>\n\n            <p>\n                The modular HW-S6 filter-head platform can support single,\n                series, and parallel configurations according to the required\n                filtration stages, system capacity, and target flow rate.\n            <\/p>\n        <\/div>\n\n        <div class=\"hws6-image-frame hws6-image-contain hws6-ratio-wide hws6-platform-image\">\n            <img\n                src=\"https:\/\/hisoair.com\/wp-content\/uploads\/water-filtration-platform-options.webp\"\n                alt=\"Single series and parallel HW-S6 water filtration system configurations\"\n                loading=\"lazy\"\n                decoding=\"async\"\n            >\n        <\/div>\n\n        <div class=\"hws6-grid-3\">\n\n            <article class=\"hws6-card\">\n                <h3>Single-Filter Configuration<\/h3>\n\n                <ul class=\"hws6-list\">\n                    <li>Compact standard installation<\/li>\n                    <li>Simplified routine maintenance<\/li>\n                    <li>Lower system complexity<\/li>\n                    <li>Suitable for residential kitchens<\/li>\n                <\/ul>\n            <\/article>\n\n            <article class=\"hws6-card\">\n                <h3>Series Configuration<\/h3>\n\n                <ul class=\"hws6-list\">\n                    <li>Supports multi-stage filtration<\/li>\n                    <li>Combines different filtration media<\/li>\n                    <li>Can extend total system capacity<\/li>\n                    <li>Final flow depends on cartridge selection<\/li>\n                <\/ul>\n            <\/article>\n\n            <article class=\"hws6-card\">\n                <h3>Parallel Configuration<\/h3>\n\n                <ul class=\"hws6-list\">\n                    <li>Supports a higher initial flow rate<\/li>\n                    <li>Shares water flow between cartridges<\/li>\n                    <li>Suitable for higher-demand applications<\/li>\n                    <li>Flexible project-level configuration<\/li>\n                <\/ul>\n            <\/article>\n\n        <\/div>\n\n    <\/div>\n<\/section>\n\n\n\n<style data-wp-block-html=\"css\">\n<style>\n.hws6-page {\n    --hws6-navy: #082b5c;\n    --hws6-blue: #1468c3;\n    --hws6-light-blue: #edf6ff;\n    --hws6-light: #f6f8fb;\n    --hws6-white: #ffffff;\n    --hws6-text: #26364a;\n    --hws6-muted: #667085;\n    --hws6-border: #dce5ef;\n    --hws6-radius: 12px;\n\n    width: 100%;\n    max-width: 100%;\n    overflow: hidden;\n    color: var(--hws6-text);\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.65;\n}\n\n.hws6-page *,\n.hws6-page *::before,\n.hws6-page *::after {\n    box-sizing: border-box;\n}\n\n.hws6-page img {\n    display: block;\n    width: 100%;\n    max-width: 100%;\n}\n\n.hws6-page h2,\n.hws6-page h3,\n.hws6-page p,\n.hws6-page li,\n.hws6-page th,\n.hws6-page td {\n    overflow-wrap: break-word;\n    word-break: normal;\n}\n\n.hws6-section {\n    width: 100%;\n    padding: 34px 14px;\n    border-bottom: 1px solid #edf1f5;\n}\n\n.hws6-section:last-child {\n    border-bottom: 0;\n}\n\n.hws6-soft-bg {\n    background: var(--hws6-light);\n}\n\n.hws6-container {\n    width: 100%;\n    max-width: 100%;\n    margin: 0 auto;\n}\n\n.hws6-grid-2,\n.hws6-grid-3 {\n    display: grid;\n    grid-template-columns: minmax(0, 1fr);\n    gap: 24px;\n}\n\n.hws6-grid-4 {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 10px;\n}\n\n.hws6-grid-2 > *,\n.hws6-grid-3 > *,\n.hws6-grid-4 > * {\n    min-width: 0;\n}\n\n.hws6-align-center {\n    align-items: center;\n}\n\n.hws6-heading {\n    margin: 0 0 14px;\n    color: var(--hws6-navy);\n    font-size: clamp(25px, 7vw, 29px);\n    font-weight: 700;\n    line-height: 1.25;\n}\n\n.hws6-subheading {\n    margin: 0 0 12px;\n    color: var(--hws6-navy);\n    font-size: 21px;\n    font-weight: 700;\n    line-height: 1.35;\n}\n\n.hws6-section-intro {\n    width: 100%;\n    max-width: 800px;\n    margin: 0 0 26px;\n    text-align: left;\n}\n<\/style>\n\n<section class=\"hws6-section\">\n    <div class=\"hws6-container\">\n\n        <div class=\"hws6-grid-2 hws6-align-center\">\n\n            <div class=\"hws6-text\">\n\n                <h2 class=\"hws6-heading\">\n                    Developed for OEM, ODM, and Private-Label Programs\n                <\/h2>\n\n                <p>\n                    HisoAir supports water-treatment brands, healthy-home\n                    companies, distributors, appliance manufacturers, and\n                    housing-project suppliers in adapting the HW-S6 platform\n                    for different markets.\n                <\/p>\n\n                <div class=\"hws6-oem-list-grid\">\n\n                    <ul class=\"hws6-list\">\n                        <li>Private-label branding<\/li>\n                        <li>Filter-head appearance options<\/li>\n                        <li>Cartridge media configuration<\/li>\n                        <li>Single, series, or parallel layout<\/li>\n                    <\/ul>\n\n                    <ul class=\"hws6-list\">\n                        <li>Installation-kit development<\/li>\n                        <li>Packaging customization<\/li>\n                        <li>Technical documentation<\/li>\n                        <li>Certification coordination<\/li>\n                    <\/ul>\n\n                <\/div>\n\n            <\/div>\n\n            <div class=\"hws6-oem-gallery\">\n\n                <div class=\"hws6-image-frame hws6-image-contain hws6-ratio-4-3\">\n                    <img\n                        src=\"https:\/\/hisoair.com\/wp-content\/uploads\/motorized-shade-mounts.webp\"\n                        alt=\"HW-S6 private-label undersink water filter product options\"\n                        loading=\"lazy\"\n                        decoding=\"async\"\n                    >\n                <\/div>\n\n                <div class=\"hws6-image-frame hws6-image-cover hws6-ratio-4-3\">\n                    <img\n                        src=\"https:\/\/hisoair.com\/wp-content\/uploads\/hisoair-water-product-development-process.webp\"\n                        alt=\"HisoAir water filtration product engineering and development process\"\n                        loading=\"lazy\"\n                        decoding=\"async\"\n                    >\n                <\/div>\n\n                <div class=\"hws6-image-frame hws6-image-contain hws6-ratio-wide hws6-oem-gallery-wide\">\n                    <img\n                        src=\"https:\/\/hisoair.com\/wp-content\/uploads\/direct-connect-filter-system-box.webp\"\n                        alt=\"HW-S6 direct-connect water filter installation kit and packaging\"\n                        loading=\"lazy\"\n                        decoding=\"async\"\n                    >\n                <\/div>\n\n            <\/div>\n\n        <\/div>\n\n    <\/div>\n<\/section>\n\n\n\n<style data-wp-block-html=\"css\">\n<style>\n.hws6-page {\n    --hws6-navy: #082b5c;\n    --hws6-blue: #1468c3;\n    --hws6-light-blue: #edf6ff;\n    --hws6-light: #f6f8fb;\n    --hws6-white: #ffffff;\n    --hws6-text: #26364a;\n    --hws6-muted: #667085;\n    --hws6-border: #dce5ef;\n    --hws6-radius: 12px;\n\n    width: 100%;\n    max-width: 100%;\n    overflow: hidden;\n    color: var(--hws6-text);\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.65;\n}\n\n.hws6-page *,\n.hws6-page *::before,\n.hws6-page *::after {\n    box-sizing: border-box;\n}\n\n.hws6-page img {\n    display: block;\n    width: 100%;\n    max-width: 100%;\n}\n\n.hws6-page h2,\n.hws6-page h3,\n.hws6-page p,\n.hws6-page li,\n.hws6-page th,\n.hws6-page td {\n    overflow-wrap: break-word;\n    word-break: normal;\n}\n\n.hws6-section {\n    width: 100%;\n    padding: 34px 14px;\n    border-bottom: 1px solid #edf1f5;\n}\n\n.hws6-section:last-child {\n    border-bottom: 0;\n}\n\n.hws6-soft-bg {\n    background: var(--hws6-light);\n}\n\n.hws6-container {\n    width: 100%;\n    max-width: 100%;\n    margin: 0 auto;\n}\n\n.hws6-grid-2,\n.hws6-grid-3 {\n    display: grid;\n    grid-template-columns: minmax(0, 1fr);\n    gap: 24px;\n}\n\n.hws6-grid-4 {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 10px;\n}\n\n.hws6-grid-2 > *,\n.hws6-grid-3 > *,\n.hws6-grid-4 > * {\n    min-width: 0;\n}\n\n.hws6-align-center {\n    align-items: center;\n}\n\n.hws6-heading {\n    margin: 0 0 14px;\n    color: var(--hws6-navy);\n    font-size: clamp(25px, 7vw, 29px);\n    font-weight: 700;\n    line-height: 1.25;\n}\n\n.hws6-subheading {\n    margin: 0 0 12px;\n    color: var(--hws6-navy);\n    font-size: 21px;\n    font-weight: 700;\n    line-height: 1.35;\n}\n\n.hws6-section-intro {\n    width: 100%;\n    max-width: 800px;\n    margin: 0 0 26px;\n    text-align: left;\n}\n<\/style>\n\n<section class=\"hws6-section hws6-soft-bg\">\n    <div class=\"hws6-container\">\n\n        <div class=\"hws6-section-intro\">\n            <h2 class=\"hws6-heading\">\n                Frequently Asked Questions\n            <\/h2>\n        <\/div>\n\n        <div class=\"hws6-faq\">\n\n            <details>\n                <summary>Is the HW-S6 a water softener?<\/summary>\n\n                <div class=\"hws6-faq-answer\">\n                    <p>\n                        No. The HW-S6 is an undersink drinking-water filtration\n                        platform designed for contaminant-reduction cartridges,\n                        rather than whole-house water-hardness removal.\n                    <\/p>\n                <\/div>\n            <\/details>\n\n            <details>\n                <summary>What is the rated flow rate?<\/summary>\n\n                <div class=\"hws6-faq-answer\">\n                    <p>\n                        The supplied product data lists a rated flow rate of\n                        1.5 GPM. Actual flow depends on feed-water pressure,\n                        temperature, cartridge media, and system configuration.\n                    <\/p>\n                <\/div>\n            <\/details>\n\n            <details>\n                <summary>How is the cartridge replaced?<\/summary>\n\n                <div class=\"hws6-faq-answer\">\n                    <p>\n                        The replacement cartridge is aligned with the filter\n                        head, pushed upward, and rotated until the twist-lock\n                        indicator reaches the secured position.\n                    <\/p>\n                <\/div>\n            <\/details>\n\n            <details>\n                <summary>What connection size does the system use?<\/summary>\n\n                <div class=\"hws6-faq-answer\">\n                    <p>\n                        The standard HW-S6 platform uses 3\/8-inch push-fit inlet\n                        and outlet connections.\n                    <\/p>\n                <\/div>\n            <\/details>\n\n            <details>\n                <summary>How long does the replacement cartridge last?<\/summary>\n\n                <div class=\"hws6-faq-answer\">\n                    <p>\n                        The supplied product data lists a recommended filter life\n                        of up to one year. Actual service life depends on\n                        feed-water quality, daily consumption, and contaminant\n                        loading.\n                    <\/p>\n                <\/div>\n            <\/details>\n\n            <details>\n                <summary>Can several cartridges be connected together?<\/summary>\n\n                <div class=\"hws6-faq-answer\">\n                    <p>\n                        Yes. The platform can support single, series, and\n                        parallel configurations according to filtration,\n                        capacity, and flow requirements.\n                    <\/p>\n                <\/div>\n            <\/details>\n\n            <details>\n                <summary>Which certification standards are listed?<\/summary>\n\n                <div class=\"hws6-faq-answer\">\n                    <p>\n                        The supplied product data lists NSF\/ANSI 42, 53, 401,\n                        and 372 through IAPMO. The exact certified claims,\n                        cartridge model, tested capacity, and listing scope\n                        must be confirmed for the final configuration.\n                    <\/p>\n                <\/div>\n            <\/details>\n\n            <details>\n                <summary>Can HisoAir provide private-label customization?<\/summary>\n\n                <div class=\"hws6-faq-answer\">\n                    <p>\n                        The platform can support branding, appearance,\n                        cartridge configuration, system layout, packaging,\n                        documentation, and certification coordination according\n                        to project requirements.\n                    <\/p>\n                <\/div>\n            <\/details>\n\n        <\/div>\n    <\/div>\n<\/section>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"featured_media":149641,"template":"","product-cat":[102],"class_list":["post-149634","product","type-product","status-publish","has-post-thumbnail","hentry","product-cat-undersink-water-purifier"],"meta_box":{"product_short_intro":"<p class=\"product-short-introduction\">A compact, high-flow direct-connect filtration platform designed for residential kitchens, private-label water-treatment programs, and scalable single, series, or parallel system configurations.<\/p>\n<ul>\n<li><strong>1.5 GPM rated flow<\/strong> for convenient daily drinking-water use<\/li>\n<li><strong>Compact vertical design<\/strong> preserves valuable cabinet space<\/li>\n<li><strong>Keyed twist-lock cartridge<\/strong> simplifies routine replacement<\/li>\n<li><strong>3\/8-inch push-fit connections<\/strong> support faster installation<\/li>\n<li><strong>Single, series, and parallel layouts<\/strong> for flexible project development<\/li>\n<\/ul>\n<div class=\"product-program-line\">OEM \/ ODM \u00b7 Private Label \u00b7 Certification Coordination<\/div>\n","hero_button_text":"Request a Quote","specifications_table":[{"_state":"expanded"}],"specification_html_table":"<h2 style=\"text-align: center\">HW-S6 Specifications<\/h2>\n<div class=\"s6-table-wrap\" style=\"text-align: center\">\n<table class=\"s6-spec-table aligncenter\" style=\"height: 454px\" width=\"527\">\n<tbody>\n<tr>\n<th>Model<\/th>\n<td>HW-S6<\/td>\n<\/tr>\n<tr>\n<th>Product type<\/th>\n<td>Under-sink POU filtration platform<\/td>\n<\/tr>\n<tr>\n<th>Inlet and outlet<\/th>\n<td>3\/8-inch push-fit<\/td>\n<\/tr>\n<tr>\n<th>System dimensions<\/th>\n<td>105 x 114 x 558.8 mm<\/td>\n<\/tr>\n<tr>\n<th>Replacement filter<\/th>\n<td>Dia. 80 x 428 mm<\/td>\n<\/tr>\n<tr>\n<th>Rated flow<\/th>\n<td>1.5 GPM<\/td>\n<\/tr>\n<tr>\n<th>Filter life<\/th>\n<td>Up to 1 year*<\/td>\n<\/tr>\n<tr>\n<th>Feed pressure<\/th>\n<td>30-125 psi*<\/td>\n<\/tr>\n<tr>\n<th>Operating temperature<\/th>\n<td>4.4-37 degrees C<\/td>\n<\/tr>\n<tr>\n<th>Certification<\/th>\n<td>Configuration-specific documents on request<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div>\u00a0<\/div>\n<div>\u00a0<\/div>\n<div>\u00a0<\/div>\n<div>\u00a0<\/div>\n<div>\u00a0<\/div>\n<div class=\"s6-proof-note\" style=\"text-align: center\"><span style=\"color: #ff6600\"><strong>Review note:<\/strong>\u00a0Rated capacity is omitted because the source lists both 4,000 L and 3,000 gallons. Certification scope and the 150 psi claim must also be confirmed before publication.<\/span><\/div>\n","downloads":[{"file_name":"Water Platform Brief","file_url_or_upload":"https:\/\/hisoair.com\/wp-content\/uploads\/water-platform-brief-1.pdf"}],"related_posts":["145831","145789"],"related_downloads":[],"product_gallery":[],"product_capability_to":[],"product_case_to":[],"product_factory_to":[],"product_application_to":[],"related-products_from":["150130"]},"_links":{"self":[{"href":"https:\/\/hisoair.com\/ru\/wp-json\/wp\/v2\/product\/149634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hisoair.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hisoair.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hisoair.com\/ru\/wp-json\/wp\/v2\/media\/149641"}],"wp:attachment":[{"href":"https:\/\/hisoair.com\/ru\/wp-json\/wp\/v2\/media?parent=149634"}],"wp:term":[{"taxonomy":"product-cat","embeddable":true,"href":"https:\/\/hisoair.com\/ru\/wp-json\/wp\/v2\/product-cat?post=149634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}