Create a fresher atmosphere at home with this high performance Ultra Allergen, 20x20x1, Air Filter from Filtrete. Featuring a 3-in-1 technology from 3M, this air filter pulls in and traps unwanted air particles while letting cleaner air flow through your home. It lasts up to 3 months and is easily washable. For better results, change your filter at least every 90 days.

Product Dimensions:

20.00 x 20.00 x 1.00 in

0.54 lbs

Shipping Dimensions:

20.50 x 20.50 x 1.50 in