{"product_id":"air-purifier-large-room-2500-sqft-h13-hepa-washable-pm25-sensor","title":"Air Purifier for Large Room Up to 2500 Sq Ft, H13 HEPA Washable Filters, Double-Sided Filtration, PM2.5 Sensor, 22dB Ultra-Quiet, Air Cleaner for Dust Pets Smoke Pollen Bedroom Home Office","description":"\u003ch2\u003eAir Purifier for Large Rooms — Breathe Cleaner Air in Every Corner\u003c\/h2\u003e\u003cp\u003eDesigned to clean the air in spaces \u003cstrong\u003eup to 2,500 square feet\u003c\/strong\u003e, this powerful \u003cstrong\u003eH13 HEPA Air Purifier\u003c\/strong\u003e with \u003cstrong\u003edouble-sided filtration\u003c\/strong\u003e captures dust, pet dander, smoke, pollen, and PM2.5 particles with impressive efficiency. The built-in \u003cstrong\u003ePM2.5 air quality sensor\u003c\/strong\u003e continuously monitors your indoor air and automatically adjusts purification intensity to keep your environment consistently clean — all while operating at an \u003cstrong\u003eultra-quiet 22dB\u003c\/strong\u003e that won’t disturb sleep, work, or conversation. The \u003cstrong\u003ewashable H13 HEPA filters\u003c\/strong\u003e reduce long-term running costs, making this one of the most practical and economical air purifiers for homes, bedrooms, and offices.\u003c\/p\u003e\u003ch2\u003eWhy Clean-Air Households Choose This Purifier\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e🌬️ \u003cstrong\u003eH13 HEPA Washable Filters\u003c\/strong\u003e — Medical-grade H13 HEPA filtration captures 99.97% of particles as small as 0.3 microns; washable filters extend product life and reduce replacement costs\u003c\/li\u003e\n\u003cli\u003e📺 \u003cstrong\u003eDouble-Sided Air Filtration\u003c\/strong\u003e — Dual-sided filter design draws in and purifies air from both sides simultaneously, significantly increasing airflow efficiency for faster room cleaning\u003c\/li\u003e\n\u003cli\u003e📱 \u003cstrong\u003ePM2.5 Air Quality Sensor\u003c\/strong\u003e — Real-time air quality monitoring detects pollutant levels and automatically adjusts fan speed to maintain optimal indoor air quality without manual intervention\u003c\/li\u003e\n\u003cli\u003e🔇 \u003cstrong\u003eUltra-Quiet 22dB Operation\u003c\/strong\u003e — Whisper-quiet even at lower settings — ideal for bedrooms, nurseries, home offices, and anywhere silence matters\u003c\/li\u003e\n\u003cli\u003e📏 \u003cstrong\u003eLarge Room Coverage Up to 2,500 Sq Ft\u003c\/strong\u003e — Powerful enough to purify air in open-plan living rooms, master bedrooms, offices, and connected spaces in one unit\u003c\/li\u003e\n\u003cli\u003e🎁 \u003cstrong\u003eThoughtful Wellness Gift\u003c\/strong\u003e — A high-impact housewarming, birthday, or holiday gift for anyone with allergies, pets, or a desire for cleaner indoor air\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage Area\u003c\/td\u003e\n\u003ctd\u003eUp to 2,500 Sq Ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eH13 HEPA (Washable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltration\u003c\/td\u003e\n\u003ctd\u003eDouble-Sided\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003ePM2.5 Air Quality Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003e22dB (Ultra-Quiet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTargets\u003c\/td\u003e\n\u003ctd\u003eDust, Pet Dander, Smoke, Pollen, PM2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColors\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Dark Grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: How often do I need to wash the filters?\u003c\/strong\u003e\u003cbr\u003eA: Washing frequency depends on your air quality and usage. As a general guideline, rinse the washable pre-filter every 2–4 weeks and allow it to fully dry before reinstalling. The H13 HEPA filter should be replaced periodically per the manufacturer’s recommendation even though it is partially washable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is 22dB really quiet enough for sleeping?\u003c\/strong\u003e\u003cbr\u003eA: Yes! At 22dB, this purifier is quieter than a whisper (which is around 30dB) making it one of the quietest air purifiers available — ideal for bedroom use overnight without disrupting sleep.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Does the PM2.5 sensor work automatically?\u003c\/strong\u003e\u003cbr\u003eA: Yes! The PM2.5 sensor continuously monitors indoor air quality in real time and automatically adjusts the purifier’s fan speed to match pollution levels — no manual adjustment needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can this purifier handle pet odors as well as pet dander?\u003c\/strong\u003e\u003cbr\u003eA: The H13 HEPA filter captures pet dander particles effectively. For pet odors, an activated carbon layer (if included) or carbon-infused filter helps absorb odor molecules. Please refer to the product specifications for the full filter composition.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this purifier suitable for open-plan living spaces?\u003c\/strong\u003e\u003cbr\u003eA: Yes! With coverage up to 2,500 square feet, this purifier is well-suited for large open-plan living areas, connected rooms, and spacious master bedrooms or home offices.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this a good gift for someone with allergies or asthma?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely! A high-coverage H13 HEPA air purifier is one of the most impactful and appreciated wellness gifts for anyone suffering from allergies, asthma, or sensitivity to pet dander, dust, or smoke.\u003c\/p\u003e\u003ch2\u003eFast US Shipping\u003c\/h2\u003e\u003cp\u003eShips from US warehouse — free delivery 2–7 business days.\u003c\/p\u003e","brand":"我的商店","offers":[{"title":"Grey","offer_id":53018564165930,"sku":null,"price":74.1,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":53018564198698,"sku":null,"price":74.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1014\/3190\/2506\/files\/67b4f7c7-d6f8-473b-88b4-0937fa04ecec.jpg?v=1792380204","url":"https:\/\/warmthhaus.shop\/products\/air-purifier-large-room-2500-sqft-h13-hepa-washable-pm25-sensor","provider":"Warmth Haus","version":"1.0","type":"link"}