20 in. x 20 in. x 4 in. Prepleat 40 Air Filter (Case of 6)-80055.042020 at The Home Depot
Free shipping

Model # 80055.042020

Internet # 203144044

20 in. x 20 in. x 4 in. Prepleat 40 Air Filter (Case of 6)

20 in. x 20 in. x 4 in. Prepleat 40 Air Filter (Case of 6)

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

$52.20 / case
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


In Stock



Model # 80055.042020

Internet # 203144044

This is a rugged, industrial grade disposable pleated air filter. It features a synthetic fiber filtering medium that is laminated to an expanded metal backing. This combination is then folded into an accordion pleat arrangement to increase filtering surface. This greater filtering surface allows more effective filtration while keeping airflow resistance low. The media pack is encased and sealed within a die-cut, moisture resistant frame. Performance level is MERV 8.

  • MERV Rating: 8
  • Moisture resistant die-cut frame
  • Metal pleat backing
  • UL Class 2


Air Filter Features  Filters Bacteria,Filters Dust,Filters Mold,Filters Pollen,Pleated  Air Filter Size  20 in. x 20 in. 
Air Filter Thickness  4 in.  Assembled Depth (in.)  20 in 
Assembled Height (in.)  4 in  Assembled Width (in.)  20 in 
Filter Frame Material  Cardboard  Filter Material  Proprietary 
Filter Performance Rating (FPR)  4-5 - Good  MERV Rating (Minimum Efficiency Reporting Value)  8.0 
Manufacturer Warranty  N/A  Nominal Height  20 in 
Nominal Width  4 in  Product Height (in.)  20 
Product Thickness (in.)  20 in  Product Width (in.) 
Returnable  90-Day 


Rated 4 out of 5 by 10 reviewers.
Rated 1 out of 5 by Smaller than advertized size These filters are cheap in price but may not be worth in the long run. They are supposed to be 20" X 20" but they actually measure 19.5 X 19.5. Since they are smaller size they fit loose in the Honeywell filter holder. I don't think they will fall through the holder but it would be possible for air to bypass the filter. I had to wrap the filter with a layer of cardboard to make it fit tighter in the filter holder. I was prepared to change the filter more often as compared to the Honeywell filters and the cheap price would make that possible but the poor fit might not be worth it. December 10, 2013
Rated 1 out of 5 by Not a Good Purchase The product is of poor quality due to improper shipping instructions. The box was "crushed" sometime after it was closed up, but there were "no" "Do Not Crush" stickers "anywhere" on it, so there was no surprise in finding four out of the six filters damaged right out of the box. It is also of "no" value to me because the "Specifications" say, 20" x 20" (yes, I thought I must have read it wrong) but in fact, the "Actual size" (written right on the product) is 19.5" x 19.5" and the filter falls right through the filter holder in my furnace because it needs the extra half inch! This only helps to reinforce my belief that "you get what you pay for". I will now be returning these and most likely purchase the high dollar O.E.M. filter from the furnace manufacturer unless you can apprise me of a less costly solution "that will function". Yes,I am very unhappy! November 30, 2013
Rated 4 out of 5 by Good overall value. Just what I was looking for. An economical option that brings good value. April 22, 2014
Rated 4 out of 5 by This product is a low cost alternative to other Furnace Filters These furnace filters are comparible to others in this price range but the frame is not as strong as other brand name products that are 3 times the price. As a result, they damage more easily during transporation. However, at this price I have the opportunity to change them more frequently, thus promoting a cleaner home environment and reducing energy costs related to the effort required by the blower motor to circulate air. August 7, 2013
Rated 5 out of 5 by Great price buying it online! Easy to install and a great value bought in bulk. I would never buy these in singles anywhere else. February 11, 2014
2 >>


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.