Air purifiers are often used in spaces where people sleep, work, recover, study, or stay for long periods. In these environments, noise is not a minor detail \u2014 it directly affects user acceptance.<\/p>\n
A loud air purifier may have strong airflow on paper, but users often lower the fan speed or turn it off entirely. That means poor real-world purification performance.<\/p>\n","why_highlight_quote":"Hisoair's quiet airflow design is built around actual usage behavior, not only laboratory specifications.","why_image":{"width":150,"height":150,"file":"air-purifier-lifestyle-settings.webp","filesize":125186,"sizes":{"medium":{"file":"air-purifier-lifestyle-settings-300x300.webp","width":300,"height":300,"mime-type":"image\/webp","filesize":13302,"url":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-lifestyle-settings-300x300.webp"},"large":{"file":"air-purifier-lifestyle-settings-1024x1024.webp","width":1024,"height":1024,"mime-type":"image\/webp","filesize":78546,"url":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-lifestyle-settings-1024x1024.webp"},"thumbnail":{"file":"air-purifier-lifestyle-settings-150x150.webp","width":150,"height":150,"mime-type":"image\/webp","filesize":4788,"url":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-lifestyle-settings-150x150.webp"},"medium_large":{"file":"air-purifier-lifestyle-settings-768x768.webp","width":768,"height":768,"mime-type":"image\/webp","filesize":51284,"url":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-lifestyle-settings-768x768.webp"},"trp-custom-language-flag":{"file":"air-purifier-lifestyle-settings-12x12.webp","width":12,"height":12,"mime-type":"image\/webp","filesize":138,"url":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-lifestyle-settings-12x12.webp"}},"image_meta":{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0","keywords":[],"alt":""},"ID":"130241","name":"air-purifier-lifestyle-settings.webp","path":"\/nas\/content\/live\/hisoair\/wp-content\/uploads\/air-purifier-lifestyle-settings.webp","url":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-lifestyle-settings-150x150.webp","full_url":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-lifestyle-settings.webp","title":"Air purifier depicted in various lifestyle settings","caption":"A versatile air purifier enhancing comfort and well-being in sleep, work, reading, and relaxation scenarios.","description":"","alt":"Air purifier mounted on a wall in four different settings: bedroom for sleep, home office for work, living room for relaxation, and a reading corner, emphasizing clean air and comfort.","srcset":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-lifestyle-settings-150x150.webp 150w, https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-lifestyle-settings-300x300.webp 300w, https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-lifestyle-settings-1024x1024.webp 1024w, https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-lifestyle-settings-768x768.webp 768w, https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-lifestyle-settings-12x12.webp 12w, https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-lifestyle-settings.webp 1254w"},"why_features":[{"title":"Bedrooms & Living Spaces","desc":"Must support overnight operation without disturbing sleep.","_state":"expanded"},{"title":"Offices & Workspaces","desc":"Requires continuous running without interrupting focus or meetings."},{"title":"Dormitories & Housing","desc":"Needs to be exceptionally quiet for shared living environments."},{"title":"Hospitals & Clinics","desc":"Must support wellness and patient comfort as well as air quality."}],"approach_title":"Hisoair's Low-Noise Engineering Approach","approach_description":"Our platform combines advanced structural and control systems to reduce operating noise while maintaining remarkably stable air purification performance.","approach_content":"
The platform supports sleep mode noise levels as low as 25 dB and maximum operation around 50 dB, helping customers position products for both premium home environments and professional IAQ applications.<\/p>\n
<\/p>\n
The goal is not simply to make the product quiet at the lowest speed. The goal is to create a balanced acoustic experience across different operating modes, so the unit can remain genuinely useful in real indoor spaces.<\/p>\n","approach_image":{"width":150,"height":150,"file":"air-purifier-noise-test.webp","filesize":300022,"sizes":{"medium":{"file":"air-purifier-noise-test-300x300.webp","width":300,"height":300,"mime-type":"image\/webp","filesize":25926,"url":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-noise-test-300x300.webp"},"large":{"file":"air-purifier-noise-test-1024x1024.webp","width":1024,"height":1024,"mime-type":"image\/webp","filesize":193344,"url":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-noise-test-1024x1024.webp"},"thumbnail":{"file":"air-purifier-noise-test-150x150.webp","width":150,"height":150,"mime-type":"image\/webp","filesize":8024,"url":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-noise-test-150x150.webp"},"medium_large":{"file":"air-purifier-noise-test-768x768.webp","width":768,"height":768,"mime-type":"image\/webp","filesize":123042,"url":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-noise-test-768x768.webp"},"trp-custom-language-flag":{"file":"air-purifier-noise-test-12x12.webp","width":12,"height":12,"mime-type":"image\/webp","filesize":164,"url":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-noise-test-12x12.webp"}},"image_meta":{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0","keywords":[],"alt":""},"ID":"133990","name":"air-purifier-noise-test.webp","path":"\/nas\/content\/live\/hisoair\/wp-content\/uploads\/air-purifier-noise-test.webp","url":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-noise-test-150x150.webp","full_url":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-noise-test.webp","title":"Air purifier noise test in anechoic room","caption":"Noise level testing of an air purifier conducted in an anechoic room, with results displayed on a sound measurement device.","description":"","alt":"An air purifier undergoing noise level testing in an anechoic room, with measurement displayed on a Hangzhou Aihua Instruments device.","srcset":"https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-noise-test-150x150.webp 150w, https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-noise-test-300x300.webp 300w, https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-noise-test-1024x1024.webp 1024w, https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-noise-test-768x768.webp 768w, https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-noise-test-12x12.webp 12w, https:\/\/hisoair.com\/wp-content\/uploads\/air-purifier-noise-test.webp 1254w"},"approach_items":[{"name":"Airflow Structure","_state":"expanded"},{"name":"Motor Control"},{"name":"Fan Optimization"},{"name":"\u041e\u0442\u043c\u0435\u043d\u0430 \u0434\u0435\u0446\u0438\u0431\u0435\u043b"}],"evidence_title":"Engineering Evidence","evidence_subtitle":"Documented performance that supports OEM positioning.\r\n\r\n","evidence_stats":[{"value":"25","unit":"dB","label":"Sleep Mode","_state":"expanded"},{"value":"50","unit":"dB","label":"Maximum Output"}],"evidence_points":[{"point":"Sleep mode noise level as low as 25 dB","_state":"expanded"},{"point":"Maximum operating noise around 50 dB"},{"point":"Decibel-Cancellation Technology"},{"point":"Airflow system design optimized for wall-mounted and floor-standing applications"},{"point":"Suitable use in bedrooms, offices, dormitories, clinics, schools, and commercial spaces"},{"point":"Experience from large-scale deployment scenarios where continuous operation is required"}],"scenarios_title":"Application Scenarios","scenarios_items":[{"name":"Bedrooms & Living Rooms","_state":"expanded"},{"name":"Premium Apartments"},{"name":"Meeting Rooms & Offices"},{"name":"Student Dormitories"},{"name":"Dental Clinics"},{"name":"Schools & Hospitals"},{"name":"Hotels & Hospitality"}],"commercial_title":"Commercial Value for OEM \/ ODM","commercial_subtitle":"For OEM and ODM customers, quiet operation fundamentally improves product positioning and market acceptance.","commercial_highlight_title":"","commercial_highlight_content":"
For platform-level clients, quiet operation also reduces resistance during deployment. When hundreds or thousands of units are installed across dormitories, offices, or healthcare spaces, acoustic comfort becomes a major factor in long-term satisfaction.<\/p>\n","commercial_values":[{"name":"Premium D2C positioning","_state":"expanded"},{"name":"Better customer reviews"},{"name":"Lower return risk"},{"name":"Wider application"},{"name":"Stronger differentiation"},{"name":"Easier institutional adoption"}],"cta_title":"","cta_subtitle":"","cta_button_text":"","cta_button_url":"","capability_factory_to":["76876","76869","76844"],"case_capability_from":["113692","113711","113737","114589","114618","76901","76895","76891","76880"],"application_capability_from":["76912","76908","76917"],"product_capability_from":["24173","16511"]},"_links":{"self":[{"href":"https:\/\/hisoair.com\/ru\/wp-json\/wp\/v2\/capability\/80576","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hisoair.com\/ru\/wp-json\/wp\/v2\/capability"}],"about":[{"href":"https:\/\/hisoair.com\/ru\/wp-json\/wp\/v2\/types\/capability"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hisoair.com\/ru\/wp-json\/wp\/v2\/media\/130256"}],"wp:attachment":[{"href":"https:\/\/hisoair.com\/ru\/wp-json\/wp\/v2\/media?parent=80576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}