4 sheet of activated carbon replacement pre filter for Winix air purifier, size 21
Helps remove household odors, hair, lint and other large particles-helping to extend the life of the HEPA Filter and reduce housekeeping
Fits Winix air cleaner models 9000, 5000, 5300, 5000B, P300, 5300-2, 6300, P300, 5300, 5300-2, 6300-2, and C535

Technical Details

Product Details

Package Dimensions
Width : 13 inch
Height : 1.75 inch
Length : 16.75 inch

Shipping Weight: 1.2 pounds (View shipping rates and policies)

ASIN : B01NCB1INF