Durabasics 3 HEPA Filter Set for HPA300 Honeywell Air Purifier Filters & Honeywell HPA300 - For Honeywell Air Purifier Filter Replacement HPA300 - Replacements for Honeywell Filter R & HPA300 Filter

Dont listen to the Honeywell propaganda... these fit great and work just as well. Not to mention, much more affordable.

Easy to install, great product.

Very strange smell on the last set of the HEPA filters emanating from unit. Checked carbon filter and fan blades. All clean. Then ran the unit without filters to see if it was electrical. Unit produced no smell. Finally did a direct nose sniff of the HEPA filter and found it to be the culprit. Since these were installed just 2 weeks ago, and never had an odor problem prior, the conclusion is that somewhere in the production line, even though these come sealed in plastic, there was an introduction of a foreign element in the manufacturing. Unit is used in living room and to my knowledge here was no incident of contamination from a chemical or toxic source on my part. I am now hesitant to order these again from the same company or brand.

Perfect filters, durable and easy to install!

Very tight fit. Same as what came in the machine. White filters will fit but barely. Will buy again.

Perfect fit, a tad bit tighter than original. Good value at a fraction of the cost.

Great quality!

I’ve bought these filters before and never had a problem with them. Easy to install and a very good value for money. I have no problem recommending them.

After paying $225 for Honeywell HPA300 True HEPA Air Purifier, the Amazons Choice for HEPA air purifiers for large rooms, I wanted to order a one year supply of the carbon pre-filters and of the HEPA filters, but the Honeywell replacement filters set was not available. So I made the mistake of not waiting for them to comeback in stock and ordered an off brand version, the Durabasics HEPA 13 Filters for the Honeywell HPA300 Air Purifier, which, I soon found out, are less expensive and COMPATIBLE, but definitely NOT COMPARABLE with the quality and fit of the filters that come installed in the Honeywell HPA300 Air Purifier. After 3 months, I replaced the original carbon pre-filter with one of the Durabasics carbon pre-filters. I slowly started to realize that the air did not smell or feel as clean as before. I had to run the unit on higher settings longer and more often, and the air was never as clean as it was before. Even the sound of the unit had become more annoying. After 3 months, I expected the warning light to come on to tell me to change the filter, but I kept waiting and nothing happened. Thats when I took out the Durabasics carbon pre-filter and looked at it against the light and realized I could see right through it. I installed a second Durabasics carbon pre-filter, because it was all I had, but I immediately ordered the Honeywell True HEPA Filter Value Combo Pack for HPA300 Series Air Purifier. When the Honeywell filter set arrived, I immediately replaced the carbon pre-filter in the unit. The filter was more solid, heavier, thicker and less see-through the the less expensive Durabasics. On the lowest setting, immediately the air felt fresher and the smells vanished. The sound of the unit got softer. This is why I bought the Honeywell HPA300. I suffer from both allergies and chemical sensitivities, and the carbon, now I know, is what traps and removes the perfume and chemical fumes, as well as smoke and odors. The Durabasics filter is not packed with as much carbon as the one made by Honeywell and it just is not up to the task. COMPATIBLE, but definitely NOT COMPARABLE with the quality of the filters made by Honeywell for the HPA300 Air Purifier. It is the filters that make the air purifier effective and I had sabotaged my air purifier with a cheap carbon filter.

I have terrible allergies and this does help and they last about six months for me. I keep my purifier on high or turbo all the time. I don’t mind noise level but if you are noise sensitive, the purifier it fits might not be for you! Don’t believe this filter has anything to do with the noise level! I enjoy the white noise….