Honeywell HEPA Air Purifier Filter Kit – Includes 3 HEPA R Replacement Filters and 4 A Carbon Pre-Cut Pre-Filters – Airborne Allergen Air Filter Targets Wildfire/Smoke, Pollen, Pet Dander, and Dust

Good pricing, easy to install.

I live in a really dusty area. Due to this, I can't let my filters go past the manufacturers recommended swap out timeframes of three months for the pre-filters and a year for the HEPA.Before finding this kit, I was buying the pre-filters and HEPA's al a carte. The pre-filters I was buying were the Honeywell Type A+ pre-filter (HRF-APP1V1) and they were a pain to work with. They're a large cut of the Type A+ filter and you have to trim it down to fit your filtration unit. They're also thinner and more translucent than the one that comes with a new air purifier. Making them annoying to install.This kit comes with four pre-filters and all three rectangular HEPA filters for the HPA3300, which is a full year of service. The pre-filters are like the ones that come with the new purifiers. They're dense and precut, which makes them easy to install.My only issue is the price on these. They're name brand and do a great job, but they are just paper and cloth in the end.

Bought this for our Honeywell air filtration unit. The fit is exact, the air smells fresh and helps control dust and allergens. They perform very well and you don’t have to cut to make them fit. I would recommend this to everyone.

Highly rated HEPA filter helps reduce the pollen in the air. I can tell the difference in a short period of time.

Strange it is cheaper here than direct. Price goes up and down so you have to check. This bundle is cheaper that get the items separately.

These filters are original equipment replacements from Honeywell. They seem to do a good job but they are much more expensive than any other filters claiming to fit my unit. In essence the filter set can cost as much as 40% of the cost of the entire unit. That is pretty high. But, as mentioned they seem to do a good job. The unit runs on low 24/7 and the prefilter lasted twice the time identified before the filter light came on telling me to change it. So, I guess it is worth the cost.

After paying $225 for Honeywell HPA300 True HEPA Air Purifier, the Amazon's 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 of filters that fit 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 off-brand 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. That's when I took out the off-brand carbon pre-filter and looked at it against the light and realized I could see right through it. I installed a second one of the off-brand carbon pre-filters, 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 off-brand ones. 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 off-brand filter was not packed with as much carbon as the one made by Honeywell and it just was 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 filter that makes the air purifier effective and I had sabotaged my air purifier with a cheap carbon filter.

I’ve used for years. Works hood