The Honeywell HEPA Filter and Pre-Filter Kit includes a year supply of Honeywell Certified HEPA Filters and Genuine Pre-Filters designed exclusively to fit Honeywell HEPA Air Purifier models HPA 090, HPA100, HPA3100, HPA5100 (2 yr supply) and HPA200, HPA204, HPA250, HPA3200, HPA5200 & HPA5220 (1 yr supply)
Q: What is included in this Honeywell filter kit?
A: The kit includes 2 R HEPA Filters and 1 A Pre-Filter roll with a cutting template.
Q: What is the purpose of the pre-filter in this kit?
A: The pre-filter captures larger airborne particles, and its activated carbon reduces odors and VOCs.
Q: How often should I replace the HEPA filters and pre-filters?
A: It's recommended to replace the HEPA filters once a year and the pre-filters every 3 months.
Q: What does the HEPA filter help capture?
A: The HEPA filter helps capture up to 99.97% of microscopic airborne allergens and particles like dust, pollen, pet dander, dust mite debris and smoke.
Q: Why should I use genuine Honeywell air purifier filters?
A: Only genuine Honeywell filters are guaranteed to offer the same performance, efficiency, and fit for your Honeywell air purifier.
Q: Why does it say 3 pack? The box says 2 Air Purifier Filters and 4-8 prefilters.
A: The question is correct, there are two hepa filters and a sheet of loose woven plastic, about 16" x 48" that is supposed to be pre-filter. This material is no way as dense as the original carbon pre-filter. It probably will catch dog hair, but I don't know if it stop odors. After cutting material for the prefilter from this sheet, there is not enough left for two more of the size needed for a 300 series machine.
Q: How long do the filters last ?
A: Manufacturer recommends to change the pre-filter every three months and the main filters once a year. I live out in the country where there is a lot of dust around my home. I went seven months with both the main filters and the pre filter. One thing I was doing was blowing out with forced air the pre-filter every time the pre-filter warning light turned on. Don’t blow out the main filters.
Q: Why does this come with only 2 filters when you need 3?
A: There are different sizes of air purifiers. The smaller units only need 1 filter. The medium size uses 2. The larger unit requires 3 filters.
Customers regard the HEPA Air Purifier Filter Value Kit - A and R Filters highly for its impact on air quality and ease of use. Many appreciate the noticeable improvement in air quality and find the filters easy to replace. However, some customers have concerns regarding the filter size and price, while a few have noted an undesirable smell.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

The Honeywell HEPA Filter and Pre-Filter Kit includes a year supply of Honeywell Certified HEPA Filters and Genuine Pre-Filters designed exclusively to fit Honeywell HEPA Air Purifier models HPA 090, HPA100, HPA3100, HPA5100 (2 yr supply) and HPA200, HPA204, HPA250, HPA3200, HPA5200 & HPA5220 (1 yr supply)

Contains 4 allergen replacement filters for Models AP201W and AC225W. The allergen filter captures airborne particles such as dust mites, pollens, mold spores, debris and pet dander. The carbon filter layer helps reduce common household odors from: pets, cooking and smoking. The filter is quick and easy to install in models AP201W and AC225W. The use of this genuine Guardian Technologies replacement part will maintain the products performance.

GermGuardian FLT4700 HEPA GENUINE Replacement Filter M is a combination filter. It includes a HEPA filter, a pre-filter/activated carbon filter layer that captures odors from cooking, pets and smoking, while helping to improve indoor air quality. The 360 degree HEPA Filter captures 99.97% of dust and allergens as small as 0.1 microns such as household dust, pet dander, mold spores and plant pollens. It is recommended to use with the GermGuardian AC4700B and AC4711W. The use of this genuine Guardian Technologies replacement part will maintain the product's performance.
| Pros for Honeywell - HEPA Air Purifier Filter Value Kit - A and R Filters - Black White | |||
|---|---|---|---|
| Air Quality, Ease of use, Performance, Dust Removal, Compatibility | Air Quality, Ease of use, Filter Life, Fit | There were no pros for this product— | Overall Performance, Air Purification |
| Cons for Honeywell - HEPA Air Purifier Filter Value Kit - A and R Filters - Black White | |||
| Price, Filter Size, Smell | Price | There were no cons for this product— | There were no cons for this product— |