Filtrete™ Refillable MPR 1000 Allergen Defense Air Filter Refills (4")

Highlights

• CLEANER AIR: This air filter provides 2x MORE MICROPARTICLE CAPTURE than the MERV 11 minimum requirements (Microparticles are 0.3- 1.0 microns in size)
• CERTIFIED Asthma & Allergy Friendly. Independently tested to strict standards by a third party to remove over 95% pollen, 92.5% Dust Mite Allergen, 85% Cat Allergen, and 50% microparticles. (Challenged in a test duct with dust containing common allergens, specific to Filtrete MPR 1000 Refillable Air Filter)
• SAVE ON REFILLS Filtrete Refillable Air Filter refills cost less than comparable traditional Filtrete MPR Air Filters, based on MSRP
• REFILLABLE FILTERS TAKE UP 75% LESS SPACE when storing and disposing (compared to equivalent size traditional Filtrete Air Filter)
• 20% LESS WASTE than traditional Filtrete Air Filters, by weight
• CHANGING YOUR FILTER For optimal performance, change your refillable filter at least once every 12 months
• CHANGE REMINDERS are available using the Filtrete Smart App: (iOS or Android) for 90, 180, or 365-day reminders
• Curbside recyclable packaging