













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
-
Antonietta Simonis
> 3 dayI would not buy again, it lists specifics models and the main filters fit but the pre filters I had to cut to fit and it’s still not great
-
Jaime Bellis
> 3 dayThe only downside is you need to cut to fit your own machine, which leaves you with wasted scraps. Otherwise great
-
jnduffy
> 3 dayPerfect 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!
-
B
> 3 dayThese fit perfectly in my Honeywell HPA5300B air filter. I have included photos showing comparisons with the original filters that came with the air filter. If you are having to cut the Type A filter to fit in your air filter, then you are ordering the wrong size for your air filter. The Type R filters do arrive bent due to being folded in packaging. But this is nothing a heavy book or box wont fit. Worth it to save $95 vs the brand name filters
-
LBEAR
> 3 dayThis unit is the best I’ve ever bought. It really does it job
-
Yalaynis Azcuy Marti
07-06-2025Igual a la foto, perfecto
-
William G Tolman, Jr
> 3 dayThe HEPA filters fit perfectly, but you have to cut to size the pre-filter.
-
thor
> 3 dayFits perfect and to have extra on hand
-
K. G. Watson
09-06-2025My air purifier helps keep allergic reactions and asthma under control. Scoops up a ton of dog hair and even helps when summer forest fires in the mountains turn the air brown. BTW I dont get the noise level line item since the filters dont make any noise.
-
LB
> 3 dayGood product. Fits and functions as required