Holmes Air Purifier Filter Replacement: Finding the One That Fits
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Holmes has sold home air purifiers for years, from small odor grabbers to tower HEPA units, and each model takes a specific filter identified by a letter or a part number, such as Filter A, Filter B, Type J or HAPF600. The six products in this guide are not made by Holmes. They are third-party replacement filters from Colorfullife, CFKREYA, AppliancesMates, iSingo and Nispira, each made to fit certain Holmes purifiers. A third-party filter can work well, but the only thing that truly matters is that it matches your purifier’s model number.
The six options differ mainly by which filter family they replace: AER1 filters (A, D, K), the HAPF360 Type J round filter, the HAPF600 Filter B and C pair, and the Filter E odor filter for Odor Grabber models.
Holmes Air Purifier Filters Compared
| Model | Replaces | What Is in the Box | Listed Replacement Interval | Maker |
|---|---|---|---|---|
| Colorfullife 4 True HEPA | AER1 (A, D, K), HAPF30AT | 4 HEPA, 8 carbon pre-filters | Not listed | Colorfullife |
| 2 Pack HAPF360 Type J | HAPF360 Type J | 2 filters | 6 to 12 months | CFKREYA |
| Aer1 Replacement Filters | AER1 (A, D, K) | 2 HEPA, 4 carbon filters | Not listed | Colorfullife |
| HAPF600 HEPA Filter Replacement | HAPF600 Filter B and HAPF60 Filter C | 3 main, 3 carbon | 3 to 6 months | AppliancesMates |
| 3 Sets HAPF600 Filter Replacement | HAPF600 Filter B and C | 3 main, 3 carbon | Main 12 months, carbon 3 to 4 months | iSingo |
| Replacement Filter E | HAPF115, AOR115, AOR118 | 4 carbon filters | 6 months | Nispira |
Colorfullife 4 True HEPA for AER1 Owners Stocking Up
Colorfullife
Colorfullife 4 True HEPA + 8 Pre-Filter Aer1 Filter Replacement Compatible With Holmes AER1 Air Purifiers, Replacement Parts # HAPF30AT, HAPF300AH-U4R, HAP242-NUC
Price and specifications are read from the Amazon product page and can change.
Colorfullife 4 True HEPA
Best for: AER1 owners wanting a year of spares
Pros
- 4 HEPA plus 8 pre-filters
- H13 grade listed
- Long Holmes model list
Cons
- Third-party, not Holmes made
- Listing mentions wrong brand once
The Colorfullife 4 True HEPA pack holds four True HEPA filters and eight carbon booster pre-filters for AER1-ready Holmes purifiers. AER1 is the Holmes filter family that covers Filter A, Filter D and Filter K, and this pack is compared to the Holmes HAPF30AT total air filter, with part numbers HAPF300AH-U4R and HAP242-NUC also named.
The listing states H13 grade HEPA capturing 99.97 percent of particles as small as 0.3 microns, such as dust and pet dander. HEPA stands for high-efficiency particulate air, a type of dense pleated filter. The carbon pre-filters absorb odors from pets, cooking and smoke and trap larger things like hair and lint. Holmes models listed include CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP702, HAP706, HAP716, HAP1702, HAP2400 and the HAP9240 to HAP9425 series. Two quirks: the listing calls the filters reusable, which is unusual for HEPA, and one line mistakenly mentions a fan filter from another brand, so trust the model list over those lines.
This suits AER1 owners who want a long supply in one order, and the eight pre-filters mean you can swap the odor layer more often than the HEPA layer. If you want a smaller pack from the same maker, see the next Colorfullife option below.
2 Pack HAPF360 Type J Filter for Holmes 360 Purifiers
Cfkreya
2 Pack HAPF360 Type J Filter Replacement Compatible with Holmes 360° Purifier HAP360W and Bionaire BAPF361
Price and specifications are read from the Amazon product page and can change.
2 Pack HAPF360 Type J Filter
Best for: Holmes 360 HAP360W owners
Pros
- 2-pack Type J filters
- Tool-free install
- 6 to 12 month life
Cons
- Filter grade not stated
- Few compatible models
The 2 Pack HAPF360 Type J Filter from CFKREYA is a round filter for the Holmes 360° Purifier HAP360W, the Bionaire and Holmes BAP360-CN, and the Bionaire True 360° UV Purifier BAP0041UVWH, with BAPF361 named as the matching part.
Each filter measures 6.80 by 6.80 by 6.10 inches, and the pack weighs 1.12 pounds. The listing says it uses high efficiency filtration material for smoke, pollen, dander, hair and smell, but it does not state a HEPA grade. It installs without tools, and CFKREYA recommends replacing it every 6 to 12 months.
This is the only choice here for HAP360W owners. It will not fit the rectangular AER1 or HAPF600 purifiers.
Aer1 Replacement Filters for Holmes AER1 for a Smaller Refill
Colorfullife
Aer1 Replacement Filters for Holmes AER1 Type Total Air Purifiers
Price and specifications are read from the Amazon product page and can change.
Aer1 Replacement Filters for Holmes AER1
Best for: AER1 owners needing a smaller pack
Pros
- 2 HEPA plus 4 carbon filters
- Replaces A, D and K
- Clear dimensions listed
Cons
- HEPA grade not stated
- Third-party part
The Aer1 Replacement Filters for Holmes AER1 from Colorfullife is the smaller AER1 pack: two HEPA filters and four carbon booster filters. It replaces Filter A, D and K and each filter measures 1.2 by 10 by 4.6 inches.
Holmes models listed include CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422, HAP9424 and HAP1200. HAP1200 appears here but not in the four-pack list, so HAP1200 owners should pick this pack. The listing does not state a HEPA grade. The pack weighs 9.6 ounces.
This suits AER1 owners who change filters less often or want to try the brand before buying the bigger set. For another angle on comparing replacement filters across brands, see our air purifier filter buying guide.
HAPF600 HEPA Filter Replacement for Holmes for Frequent Changes
Appliancemates
HAPF600 HEPA Filter Replacement for Holmes Air Purifier Filters B and C
Price and specifications are read from the Amazon product page and can change.
HAPF600 HEPA Filter Replacement for Holmes
Best for: HAPF600 owners changing filters often
Pros
- 3 main plus 3 carbon filters
- Wide model list
- Tool-free swap
Cons
- 3 to 6 month replacement
- Compatibility lists vary
The HAPF600 HEPA Filter Replacement for Holmes set, sold under the AppliancesMates name, includes three white HAPF600/600D main filters (Filter B) and three HAPF60 carbon filters (Filter C). Filter B catches fine particles, and Filter C is a carbon pre-filter that the listing says has a thick build to sit securely in the tabs.
Filter B measures 10.0 by 6.8 by 2.1 inches and Filter C 9.2 by 5.9 inches. The compatibility list includes HAPF600D-U3, HAPF600D-U2, HAPF600D-U1, HAP9726B, HAP615, HAP625, HAP650, HAP675RC, HAP725, HAP750, HAP1625, HAP1650, HAP1725 and HAP1750, while the specification section also names HAP8650 variants. It uses non-woven fabric with activated carbon, installs tool-free and should be replaced every 3 to 6 months.
This suits HAPF600 owners in dusty or pet-heavy homes who expect to swap filters often.
3 Sets HAPF600 Filter Replacement for Longer Main Filter Life
Best for: HAPF600 owners wanting HEPA-level claims
Pros
- 3 main plus 3 carbon filters
- 97% at 0.3 microns claimed
- 12-month main filter life
Cons
- Brand names inconsistent
- Carbon every 3-4 months
The 3 Sets HAPF600 Filter Replacement also contains three HAPF600 main filters and three carbon pre-filters. The listing shows two brand names, AddtoYourCart and iSingo, which is confusing but does not change the fit.
Compatible Holmes models listed are HAP616, HAP633, HAP653, HAP726, HAP756, HAP759, HAP8615, HAP8650 and HAP9726, plus Bionaire BAP1225 and BAP1250. The listing claims 99.97 percent capture of particles as small as 0.3 microns. It recommends replacing the carbon filter every 3 to 4 months and the HAPF600 filter every 12 months, a longer main filter interval than the AppliancesMates set. It slides in without tools.
This suits HAPF600 owners whose model appears in this list rather than the previous one. Compare the model lists carefully, as each seller names a slightly different group. Our guide to matching purifier filters explains the same approach for another brand.
Replacement Filter E Compatible with Holmes for Odor Grabbers
Best for: Holmes Odor Grabber owners
Pros
- 4 filters included
- Aluminum frame
- Activated carbon for odors
Cons
- Odor only, no HEPA
- Fits only three models
The Replacement Filter E Compatible with Holmes pack from Nispira fits the Holmes Odor Grabber models HAP115Z, HAP116Z and HAP116Z-U, and compares to part numbers HAPF115, HAPF115PDQ-U8, HAPF115PDQ-U, AOR115 and AOR118.
It includes four filters, each about 6 by 5.75 by 0.4 inches, with an aluminum frame and activated carbon inside to reduce odors from pets and cooking. This is an odor filter, not a HEPA particle filter. Nispira suggests replacing it every 6 months, so a four-pack covers about two years.
This suits Odor Grabber owners only, typically in kitchens, bathrooms or litter box areas.
How to Choose the Right Holmes Air Purifier Filter
Find your model number. It is usually printed on a label under or behind the purifier. Then search each listing’s compatibility list for that exact number.
Match the filter letter or part number. AER1 covers Filters A, D and K. Type J is for the round 360 purifier. HAPF600 Filter B pairs with carbon Filter C. Filter E is for Odor Grabbers.
Pick pack size by replacement interval. The HAPF600 sets range from 3 to 12 months depending on the seller, and the Type J suggests 6 to 12 months.
Remember these are third-party parts, and details like HEPA grade vary. Shoppers comparing other filter brands can also check our replacement filter review.
FAQ
Are these filters made by Holmes?
No. All six are third-party filters from Colorfullife, CFKREYA, AppliancesMates, iSingo and Nispira, made to fit Holmes purifiers.
What is a Holmes AER1 filter?
AER1 is the Holmes filter family that covers Filters A, D and K. Both Colorfullife packs replace it.
Which filter fits the Holmes HAP360W?
The 2 Pack HAPF360 Type J filter lists the HAP360W as compatible.
What is the difference between Filter B and Filter C?
In the HAPF600 sets, Filter B is the main particle filter and Filter C is the carbon pre-filter for odors.
How often should I replace a Holmes filter?
It depends on the filter. The listings range from 3 to 4 months for carbon pre-filters up to 12 months for some main filters. Homes with pets or smokers usually need the shorter end of each range.
