3M Filtrete 303-H-4 Basic Dust & Lint Air Filter 300MPR MERV5 20 in. x 25 in. x 1 in., Pack of 1
The 3M Filtrete Basic Dust Filter attracts and captures particles like household dust and lint from the air passing through the Filtrete filters. These Filtrete air filters have a MERV rating of 5 and filter anything from dust to pollen. The 3M Filtrete filters have a lifespan of up to 3 months.
Features:
- 20 in." x 25 in." x 1 in." 3M Filtrete filters
- Filtrete filters have MERV rating of 5
- Filters dust and pollen
- Electrostatic Filtrete air filters
- Up to 3 month lifespan