Honeywell HRF-AP1 Universal Carbon Pre-Filter-HRF-AP1 - The Home Depot
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Model # HRF-AP1

Internet # 203116538

HRF-AP1 Universal Carbon Pre-Filter

Honeywell HRF-AP1 Universal Carbon Pre-Filter

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

$12.99 / each


Model # HRF-AP1

Internet # 203116538

The Universal Carbon Pre-filter helps capture large airborne particles before passing through the HEPA filter, therefore maximizing the HEPA filter life. The activated carbon pre-filter also helps reduce common household odors. This product should be replaced every three months to maintain freshness.

  • Captures larger particles such as dust, lint, fibers & pet dander
  • Reduces common household odors with activated carbon
  • Package contains 1 large pre-filter. The perforated design makes 1-8 pre-filters depending on the air purifier model
  • Fits all Honeywell Round, QuietCare, & SilentComfort Air Purifiers including: 10500 series, 10590 series, 11150 series, 12500 series, 13300 series, 13503, 13520 series, 13530 series, 14500 series, 17000 series, 18100 series, 40000 series, 50100 series, 50150 series, 50200 series, 50250 series, 50300 series, 51000 series, 52000, 5250 series, 53000 series, 60500 series, 61000 series, 62000 series
  • From the air that passes through the filter. Overall particle reduction is dependent on many factors, including the amount of air processed, the pollutant type and the pollutants' introduction rate into the environment


Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Air Treatment Product Type 
Air Purifier Accessory 
Color Family 
Product Weight (lb.) 
0.25 lb 
Warranty / Certifications
Manufacturer Warranty 
Not Applicable 


Rated 4.2 out of 5 by 14 reviewers.
Rated 5.0 out of 5.0 by This is an excellent filter for our life style. This product controls the cat and dog hair in our home. It also traps the dust in the air. It needs to be changed every six weeks but it's doing a great job for us. The usual provider didn't have any stock and instead of making us wait, suggested Home Depot. April 24, 2014
Rated 1.0 out of 5.0 by Carbon Crumbs Everywhere This prefilter is intended to catch the larger particals so the more expensive filter under it doesn't have to. When I turned the bag upside down to slide out the prefilter about an 1/8 of a cup of coarse powder came with it and while getting ready to put it over the air purifiers filter it continued to disintegrate. I tried to call customer service, the recorded message said to expect a lengthy wait finally after 35 minutes I gave up. February 15, 2013
Rated 5.0 out of 5.0 by Works Like A Charm There is extra material you can cut to size or just tuck in. It is very helpful and effective and worth investing in. June 4, 2013
Rated 4.0 out of 5.0 by good product at reasonable price Product was very difficult to locate but Home Depot had it. June 9, 2013
Rated 5.0 out of 5.0 by Will purchase again It was a great product and will purchase again for our air filter. You just have to trim it down to fit. February 5, 2013
Rated 4.0 out of 5.0 by very inconvenient I recommend this item because you need it in order to use the air purifier. This product works well but is very inconvenient to measure and cut. It makes a mess when cutting as it leaves fine black particles all over the floor. It would be much easier to have pre-cut refills, especially if you are an elder person. I would gladly pay a little more not to have the mess and trouble measuring and cutting. It also isn't available at any store; has to be ordered online and picked up at the store; again inconvenient! June 24, 2014
Rated 3.0 out of 5.0 by It does what it is supposed to do. It's JUST a filter, for Pete's Sake!!! What do you want me to say about a FILTER?! October 8, 2013
Rated 5.0 out of 5.0 by well made and easy to cut I purchased this filter to make odor and particulate prefilters for sevrral of my portable air cleaners. This is a very economical way to provide superior prefilters for any air filtration systems. August 21, 2013
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