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Model # CF508D2025

Internet # 203921620

Store SKU # 1000005503

20 in. x 25 in. x 5 in. Cleaner Pleated FPR 8 Air Filter

This item has been discontinued.
The Home Depot no longer carries this specific product.
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$29.97 /each




Model # CF508D2025

Internet # 203921620

Store SKU # 1000005503

Today's tightly built homes trap dust, allergens and more, which explains why poor indoor air quality ranks among the top five environmental risks to public health. Honeywell's CF508D Air Filter filters household air particles such as: Common allergens, dust, pollen, mold spores, household lint and dirt and fibers. Plus it's easy to install and fits many brands of air filter boots.

  • 30 times more efficient at filtering large household particles passing through the filter than a typical 1 in. fiberglass filter
  • Lasts up to 12 months
  • Designed to filter particles as fine as 0.3 microns; particles under 35 microns are not visible to the naked eye
  • Designed to fit most 20 in. x 25 in. x 5 in. boots; actual filter size 20 in. x 24 in. x 4-3/4 in.
  • Fits the following boot models: Trion Air Bear supreme 2000, 435790-027, 455602-019, 459200-005; Aprilaire 2200, 2250; Skuttle DBO-0025-020; GenerAlaire MAC2000; Source1 S1-MAC10202505; Ultravation 90-007; and Braeburn 162025,162026
  • Check out the features for air filters that are FPR 8-9

    Air Filter FPR 9


Actual Product Depth (in.) 
Actual Product Height (in.) 
Actual Product Width (in.) 
Air Filter Depth (in.) 
Air Filter Height (in.) 
Air Filter Size 
20 in. x 25 in. 
Air Filter Width (in.) 
Product Thickness (in.) 
Air Filter Features 
Filters Allergens,Filters Bacteria,Filters Dust Mites,Filters Dust/Lint,Filters Mold Spores,Filters Most Smoke,Filters Pet Dander,Filters Pollen,Filters Virus Carriers,Pleated 
Air Filter Type 
Filter Frame Material 
Filter Material 
Filter Performance Rating (FPR) 
8-9 - Best 
Longevity (months) 
MERV Rating (Minimum Efficiency Reporting Value) 
Warranty / Certifications
Manufacturer Warranty 


Rated 4.0 out of 5 by 22 reviewers.
Rated 5.0 out of 5.0 by Good purchase This air filter fits easily into the slot beside the furnace. It does a nice job of keeping dirt and dust out of the house. October 6, 2015
Rated 4.0 out of 5.0 by Filter didn't fit I checked the size of the filter in my furnace and it was a 20 x 25 x 5. I bought the Honeywell air filter and it didn't fit. The old filter actually dimensioned 4-1/4" wide and the Honeywell was actually 5" wide. Looked like a quality filter, just didn't fit. I did however, take it back and buy the appropriate sized Honeywell filter (20 x 25x 4) and it seems to be working just fine. At this time, I would buy another one. April 22, 2014
Rated 4.0 out of 5.0 by required purchase Nice filter qualitites but many on counter were crushed or deformed ruining seal in air unit. A bit expensive also September 1, 2015
Rated 5.0 out of 5.0 by Good as OEM Filter I buy this when my annual maintenance is coming due 1/2 the price. August 25, 2015
Rated 4.0 out of 5.0 by Good quality filter Easy to install, durable, was well packed for shipping. August 13, 2015
Rated 4.0 out of 5.0 by Great purchase I have never had a problem with these filters. They do the trick. June 18, 2015
Rated 1.0 out of 5.0 by Paying for name Purchased this item today, while changing it I noticed that it contains half of the paper media that the "Flanders" brand that I bought here prior contained. This item contains 11 pleats the one I removed has 22 pleats for more filter surface area at the same price. October 21, 2013
Rated 5.0 out of 5.0 by Glad to have these filters back These are the only filters that fit my high efficiency hvac. They were out of stock for a while and I couldn't find anything comparable online. Really appreciate that Home Depot brought these back. They are a great deal. May 13, 2014
  • 2015-11-30 T10:12:46.530-06:00
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