This is a GENUINE GermGuardian Filter. It is important to only use genuine Guardian Technologies replacement parts to maintain product performance.
GENUINE Replacement filter for GermGuardian Air Purifier Models AC4010 & AC4020 and Black+Decker BXAP040
High Performance Allergen Filter reduces dust and allergens down to .3 microns such as household dust, pet dander and pollen
Charcoal filter reduces common odors from pets, smoking and cooking.
Only one single combination filter needs to be replaced every 6-8 months depending on the use of the product.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.33 inch
Height : 1.02 inch
Length : 7.87 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 2.08 ounce (View shipping rates and policies)

ASIN : B003AKNK4A