Model # HRF-AP1

Internet # 203116538

HRF-AP1 Universal Carbon Pre-Filter

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

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Product Overview

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 

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Customer Questions & Answers

2 Questions3 Answers

Customer Questions & Answers

HRF-AP1 Universal Carbon Pre-Filter
HRF-AP1 Universal Carbon Pre-Filter

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2 answers

where can i buy the filter for my 50255-hd air purifier?

This question is from HRF-AP1 Universal Carbon Pre-Filter
Asked by
pearland tx
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January 26, 2014
Cant find the exact filter needed.
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Answers (2)

Asked by
Easton, PA
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July 21, 2015
I just looked up the HRF AP1 filter at Home Depot (this website) and it stated they no longer carry this filter, but not how to purchase it.
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January 27, 2014
A) Your unit uses either the HRF-AP1 or the HRF-APP1 Filter. The APP1 is the premium filter while the HRF-AP1 is the standard prefilter. You should be able to find these filters are your local Home Depot.
I hope this information is helpful! Please contact us at 1-800-477-0457 or ConsumerRelations@kaz.com if you require further assistance.
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1 answer

Which filter replaces HPR-AP1?

This question is from HRF-AP1 Universal Carbon Pre-Filter
Asked by
Woodsville, NH
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October 9, 2015
Need a pre-filter for my Honeywell HepA Air Puifier, model 17007-HD.
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Answer (1)

October 12, 2015
A) I sincerely apologize for this inconvenience! Please contact our support team at 800-477-0457 and let them know about the issue you're having. They will do anything they can to help you!
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Customer Reviews

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 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 Correct Filter Type, Incorrect Size. Size no longer made. When you read Universal Pre-Filter, that is correct. I own the Honeywell 50250 Machine. This new Universal Pre-Filter is long enough to wrap around the HEPA Filters, but is all too wide. So you much cut the width to match or fold the Pre-Filter onto itself. Either way, it's not hard to do. May 20, 2014
Rated 4.0 out of 5.0 by Good Buy Filter was a good buy, but I would have liked to get a new inner filter. June 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 awesome product Love it!! Received it fast and easy to replace and install. April 22, 2014
Rated 5.0 out of 5.0 by Easy peasy online purchase I am glad I found this item available and online at HD for my older model air purifier. There is enough clearance to simply fold under the excess and wrap it around the inner filter. October 18, 2013
Rated 5.0 out of 5.0 by easy process as expected, i was pleased that the product price was much less with online purchase January 7, 2014
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