Arm & Hammer 20 in. x 20 in. x 1 in. Odor, Allergen & Pet Dander Control Air Filter (4-Pack)-AF-AH2020.4 - The Home Depot

Arm & Hammer

Model # AF-AH2020.4

Internet # 202823273

20 in. x 20 in. x 1 in. Odor, Allergen & Pet Dander Control Air Filter (4-Pack)

Arm & Hammer 20 in. x 20 in. x 1 in. Odor, Allergen & Pet Dander Control Air Filter (4-Pack)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$33.98 / package


Model # AF-AH2020.4

Internet # 202823273

The Arm & Hammer Pet Fresh Odor, Allergen & Pet Dander Control Air Filter helps to reduce common household odors, even pet odors. The Air Filter has odor reducing technology built into the air filter media. The air filter lasts up to 90 days.

  • High performance allergen air filter
  • Electrostaically charged pleated material
  • Uncented odor fighting power
  • Lasts up to 90 days
  • Made in USA


Air Filter Size  20 in. x 20 in.  Air Filter Thickness  1 in. 
Assembled Depth (in.)  .75 in  Assembled Height (in.)  19.75 in 
Assembled Width (in.)  19.75 in  Nominal Height  20 in 
Nominal Width  20 in  Product Height (in.)  19.75 
Product Thickness (in.)  .75 in  Product Width (in.)  19.75 
Air Filter Features  Filters Dust,Filters Mold,Filters Pollen,Pleated,Removes Odors  Electrostatic  Yes 
Filter Frame Material  Cardboard  Filter Material  Synthetic 
Filter Performance Rating (FPR)  Not Rated  Filters Bacteria  No 
Filters Dust  Yes  Filters Mold  Yes 
Filters Pollen  Yes  Filters Smoke  No 
Filters Viruses  No  Fully Incinerable  No 
Longevity (months)  MERV Rating (Minimum Efficiency Reporting Value) 
Removes odors  Yes  Returnable  90-Day 
Trimmable  No  Washable/Reusable  No 
Warranty / Certifications
Manufacturer Warranty  Contact 


Rated 5 out of 5 by 1 reviewer.
Rated 5 out of 5 by Good Bargain The air filters do a good job of filtering allergens as stated. The quality for the price is good.They are construced nicely. Not as good as some top brands,but they don't have top brand prices either. They work so well that I have started trying other Arm&Hammer products too. May 25, 2014
1-1 of 1


Standard Shipping includes delivery by small parcel service. Processing time varies by product.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.