Filtrete 16x25x4 Refillable Air Filter Kit, MPR 1550 MERV 12, Ultra Allergen Reduction, 1 Reusable Frame with 2 HVAC Filters

CLEANER AIR: This air filter provides 42% MORE MICROPARTICLE CAPTURE than the MERV 12 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 1550 Refillable Air Filter) SAVE ON REFILLS: Filtrete Refillable Air Filter refills cost less than comparable traditional Filtrete MPR Air Filters, based on MSRP 20% LESS WASTE than traditional Filtrete Air Filters, by weight REFILLABLE FILTERS TAKE UP 75% LESS SPACE when storing and disposing (compared to equivalent size traditional Filtrete Air Filter) REUSE 70% OF THE PRODUCT when you replace the HVAC filter refill (based on product weight) DESIGNED TO LAST: Reusable air filter frame is designed to last lifetime of HVAC system, up to 20 years (excluding damages, abuses, or alterations) FILTER LASTS UP TO 12 MONTHS: 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