Price: $429.00 - $349.00
(as of Aug 18, 2025 06:38:52 UTC – Details)
From the brand
Clean Air. Clean Homes. Since 1928.
For 90+ years, FilterQueen has prioritized global well-being. We offer life-changing products like the FilterQueen Indoor Air Quality System, which includes the Majestic Vacuum and Defender Air Purifier. These solutions efficiently eliminate allergens, dirt, dust, and harmful pollutants, fostering a healthier indoor environment.
360° Intake & Exhaust
Polluted air is pulled in from all sides through both filters.
Lightweight & Portable
Moves easily from room to room, providing a healthier home environment.
Help keep your family healthy
Does not produce harmful ozone or use UV lights.
Superior Filtration
Provides 3x times better-than-HEPA filtration to remove harmful airborne pollutants.
Combat Odors
Captures numerous types of harmful VOCs and unwanted odors from the room.
CLEAN AIR. CLEAN HOMES. SINCE 1928 – For almost 100 years FilterQueen has been manufacturing products in the USA built to make a healthier home. This air purifier is 100% assembled in the USA.
BECAUSE IT MATTERS – The Defender air purifier is FDA-Cleared, Class II Medical Device. It has had this designation for over 20 years.
RISK AND WORRY FREE – The Defender air purifier comes with a 30 day in-home trial then is backed up with a lifetime perpetual warranty
TRUSTED BY MILLIONS – The FilterQueen line of products have been enjoyed by millions of customers in countries worldwide.
BACKED BY VERIFIED RESULTS – The Defender has been independently tested to eliminate harmful pollutants from the air. See Efficacy Report link on this listing to see lab results.
CARB Certified for Sale in California – CARB EO Number G-14-081
Customers say
Customers find the air purifier effective and appreciate its ability to eliminate house smells and reduce dust in the air. The device receives positive feedback for its air purification capabilities, with one customer noting it’s the best HEPA class purifier available. The noise level receives mixed reviews, with some finding it barely audible on low settings while others report it’s very noisy on low. Value for money opinions are divided between those who find it worth the price and those who consider it pricey.
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