Filtrete - Allergen Defense 20" x 25" x 1" Pleated Air Filter, MERV 11 - Red
About this product
Opt for a Filtrete Allergen Defense Air Filter to transform your central heating and cooling system into a whole-home air filtration operation. This no-nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog).
MAKE YOUR HOME YOUR SANCTUARY: 1-pack of 3-month pleated Filtrete 20x25x1 MERV 11 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
EXCLUSIVE TECHNOLOGY: Designed with Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
COUNTLESS MICROPARTICLES: With a 1000 MPR and MERV 11 rating, your Filtrete Filter will help capture many microparticles from the air passing through it
CERTIFIED: This furnace filter is CERTIFIED asthma and allergy-friendly (2) and helps capture dust, lint and other allergens in your household air
CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 90 days
VERSATILE USES: Works for changing the air filters in your furnace, air conditioner/heating system or HVAC system
SMART APP: Use the Filtrete Smart App (iOS or Android) to set 30-, 60- or 90-day reminders to change your air filter
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
- CompatibilityNot Provided
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Opt for a Filtrete Allergen Defense Air Filter to transform your central heating and cooling system into a whole-home air filtration operation. This no-nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog).

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| Pros for Filtrete - Allergen Defense 20" x 25" x 1" Pleated Air Filter, MERV 11 - Red | |||
|---|---|---|---|
| There were no pros for this product— | Air Quality, Overall Performance, Filter Life, Ease of use, Noise Level | Air Quality, Filter Life, Ease of use, Overall Performance, Fit | Filter Life, Air Quality, Overall Performance, Noise Level |
| Cons for Filtrete - Allergen Defense 20" x 25" x 1" Pleated Air Filter, MERV 11 - Red | |||
| There were no cons for this product— | Price | Price, Smell | There were no cons for this product— |
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