HPA300 HEPA Replacement Filters for Honeywell Air Purifier Filter Replacement R True Filter 3 Pack HRF-R3 Carbon Pre Filters 4 Pack Compatible with Honeywell HPA300, HPA304, HPA5300, HPA 8350

(0 Reviews)

Price
$37.99

Quantity
(10000 available )

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59 Ratings
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Reviews
  • UinAZ

    > 3 day

    So the mini rectangle white filters were good but instead of the rectangle black filters, horrible. They sent like a big folded over sheet and I have to cut it down to size. Either someone just packed it wrong or something.

  • jnduffy

    09-06-2025

    Perfect fit. Noise of machine immediately got less than before changing the old one out! Definitely cuts down on dust… I haven’t changed mine out in at least a year so that’s why they got so bad but still great work!

  • William G Tolman, Jr

    > 3 day

    The HEPA filters fit perfectly, but you have to cut to size the pre-filter.

  • Meat is Murder

    > 3 day

    These are working awesome! However the charcoal filters then sent are HUGE. idk if it’s made to cut down or what. I cut it with scissors. Makes a mess but whatever. Saving money with these anyway.

  • Nancy

    > 3 day

    Easy to navigate website led me to the right filters for our air cleaner. They came quickly and they fit perfectly into our air cleaner/purifier. We are back in business breathing HEPA cleaned air.

  • Karlie Lesch PhD

    > 3 day

    Fit nicely into my unit. Price was somewhat lower than other brands.

  • Nicole Wyatt Gallagher

    > 3 day

    Quick easy install! My only complaint is that the black filters are folded in half in the box. When in installing it, because of the shape, the black filter does not lie flat and it slides out of the plastic holders in the corners.

  • Barbara A.

    > 3 day

    Did not come with instructions!

  • Kelli

    > 3 day

    My Black Lab has pretty bad pet dander. Our Honeywell air purifier has always worked its magic at completely eliminating the odor. We’ve had it for 4 years and no issues. Well I decided to try these in replace of the real Honeywell filters, just to save some money. Huge mistake. Money wasted. They do not work at all! It’s like the purifier isn’t doing anything anymore. Don’t waste your money. Just spend the extra 20.00 and stick with the name brand.

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Package
3 R HEPA & 6 A pre-filters 6 R HEPA & 8 A pre-filters 3 R HEPA filters 6 R HEPA filters 6 A pre-filters
Compatible Device
Honeywell HPA300 Air Purifier Honeywell HPA300 Air Purifier Honeywell HPA300 Air Purifier Honeywell HPA300 Air Purifier Honeywell HPA300 Air Purifier
Color
Black and White Black and White White White Black
High Quality
True HEPA H13 Filter

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