eBay

Not sure which Filtrete Filter to buy? View our help guide for assistance.

The Filtrete 20x22x1 MPR 300 Air Filter, manufactured by 3M, is designed to enhance the quality of your indoor air by effectively capturing unwanted particles. Utilizing advanced Filtrete 3-in-1 technology, this air filter boasts an MPR 300 and MERV 5 rating, ensuring that it efficiently traps lint, household dust, and dust mite debris while allowing cleaner air to circulate throughout your home. This pleated filter is engineered to outperform traditional fiberglass, washable, and non-electrostatic filters, making it an essential component for maintaining a healthy living environment. Ideal for use in your furnace, air conditioner, or HVAC system, it is recommended to replace your filter every 90 days to ensure optimal performance. For added convenience, you can utilize the Filtrete Smart App to set reminders for filter changes, helping you stay on top of your home maintenance tasks.

As the number one recommended HVAC air filter brand, Filtrete provides innovative solutions to improve air quality by filtering out both visible and microscopic particles. This filter is perfect for residential use, contributing to a cleaner and healthier home for you and your family. With the Filtrete 20x22x1 MPR 300 Air Filter, you can take proactive steps toward ensuring a fresher indoor atmosphere.

MAKE YOUR HOME YOUR SANCTUARY: One 3-month pleated Filtrete 20x22x1 MPR 300 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment.
EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through.
COUNTLESS PARTICLES: With a 300 MPR and MERV 5 rating, your Filtrete Filter will help capture many particles from the air passing through it.
VERSATILE USES: Works for changing the air filters in your furnace, air conditioner/heating system, or HVAC system.
CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 90 days.
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 the 2024 Sago US Brand Health Survey of Residential HVAC Air Filters.