This is a GENUINE GermGuardian Filter. It is important to only use genuine Guardian Technologies replacement parts to maintain product performance and warranty. All parts that are not genuine will void the warranty. Only one single combination filter needs to be replaced every 6-8 months depending on the use of the product.
GENUINE Replacement filter for GermGuardian Air Purifier Models AC4010 & AC4020 and Black+Decker BXAP040
Multiple levels of cleaning include HEPA, Pre-Filter and a Charcoal layer to help improve indoor air quality
HEPA Type Filter captures dust and allergens such as household dust, pet dander, mold spores and plant pollens.
Charcoal filter reduces common odors from pets, smoking and cooking.

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