Price: $116.10 - $97.00
(as of Jun 16, 2025 22:51:04 UTC – Details)
Filtrete 20x25x4 MPR 1000 Air Filter, made by 3M, helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment. Designed with exclusive Filtrete 3-in-1 technology, including an MPR 1000 and MERV 11 rating, your AC filter will help pull and capture countless microparticles – such as pet dander, smoke and smog – while letting cleaner air flow through. Your Filtrete Filter will also capture large particles, including lint, pollen, mold spores and household dust. Use a 12-month 4-inch home HVAC filter in your furnace, air conditioner or HVAC system. For optimal performance of your heating and cooling system or HVAC system, change your 4-inch furnace filter at least once per year. Fits systems calling for a filter thickness of 4.31″ and larger. Filtrete Brand is North America’s most trusted brand of HVAC Filters (1). Residential use only. (1) Based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters (2) % captured is based on ASHRAE 52.2 testing for 0.3 to 1 micron particles from the air passing through the filter, which relates to HVAC industry standard efficiency testing.
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.88 in. x 24.63 in. x 4.31 in., This item is a 1-pack of a 12-month Filtrete Air Filter
DESIGNED TO FIT: Honeywell and Space-Gard brand media air cleaners
MAKE YOUR HOME YOUR SANCTUARY: 1000 MPR + MERV 11 rating helps capture up to 2X more microparticles than MERV alone(2)
EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your 4-inch filter at least once every 12 months
SUBSCRIBE AND SAVE: On your first order, simply click on “Subscribe and Save” to set up your delivery schedule and save up to 10% on your orders
SMART APP: Use the Filtrete Smart App (iOS or Android) to set 90-, 180- or 365-day reminders to change your air filter
FOR RESIDENTIAL use only
MOST TRUSTED: Filtrete Brand is North America’s most trusted brand of HVAC Filters, based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters
Customers say
Customers find these air filters effective at keeping dust down and reducing allergens, with good build quality and longevity lasting a couple of months. They are easy to use and install, and customers appreciate that the 4-pack is a money saver. While some customers report they fit well in their furnaces, others mention they are not true to size.
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