20 Best Aer1 Filters [2024]

Are you looking for the best aer1 filters? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling aer1 filters.

We Recommended:

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1 Colorfullife 2 HEPA Filters + 4 Carbon Booster Filters for Holmes AER1 Type Total Air Filter... Colorfullife 2 HEPA Filters + 4 Carbon Booster Filters for Holmes AER1 Type Total Air Filter...
2 Holmes AER1 True HEPA Performance Plus Filter, HAPF300AP-U4 Holmes AER1 True HEPA Performance Plus Filter, HAPF300AP-U4
3 Colorfullife 4 True HEPA + 8 Pre Filter Compatible With Holmes AER1 Allergen Remover Filter,... Colorfullife 4 True HEPA + 8 Pre Filter Compatible With Holmes AER1 Allergen Remover Filter,...
4 Holmes HAPF30AT Air Filter, Pack of 1, White Holmes HAPF30AT Air Filter, Pack of 1, White
5 Gazeer True HEPA Filter Replacement for Holmes Aer1 Series Total Air Cleaner, Replacement Parts #... Gazeer True HEPA Filter Replacement for Holmes Aer1 Series Total Air Cleaner, Replacement Parts #...
6 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack) 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack)
7 DerBlue 4pcs Replacement HEPA Filters for Holmes AER1 Type Total Air Filter,HAPF30AT for HAP242-NUC DerBlue 4pcs Replacement HEPA Filters for Holmes AER1 Type Total Air Filter,HAPF30AT for HAP242-NUC
8 Holmes HAPF300AHD-U4R-2 Air Purifier Filter, 2 Count Holmes HAPF300AHD-U4R-2 Air Purifier Filter, 2 Count
9 Replacement Filter(2 True HEPA Filters + 4 Carbon Booster Filters)Compatible with Holmes AER1... Replacement Filter(2 True HEPA Filters + 4 Carbon Booster Filters)Compatible with Holmes AER1...
10 UOUOLONUN 4 Sets HAPF30AT Blue True HEPA Filter Replacement for Holmes Air Purifier Models AER1... UOUOLONUN 4 Sets HAPF30AT Blue True HEPA Filter Replacement for Holmes Air Purifier Models AER1...
11 Replacement HAPF30AT HEPA Filters for Holmes AER1 Type Total Air Purifier filter Replacement for... Replacement HAPF30AT HEPA Filters for Holmes AER1 Type Total Air Purifier filter Replacement for...
12 Colorfullfe Performance Plus Filter for Holmes AER1 True Filter, Replacement HAPF300AP-U4, 4 Filter... Colorfullfe Performance Plus Filter for Holmes AER1 True Filter, Replacement HAPF300AP-U4, 4...
13 Gazeer 10 Pcs True HEPA Filter Replacement for Holmes Aer1 Series Total Air Filter HAPF30AT and... Gazeer 10 Pcs True HEPA Filter Replacement for Holmes Aer1 Series Total Air Filter HAPF30AT and...
14 Colorfullife Replacement Filters for Holmes AER1 HEPA Type Total Air Filter Replacement Filters for... Colorfullife Replacement Filters for Holmes AER1 HEPA Type Total Air Filter Replacement Filters...
15 2 HEPA Filters + 4 Carbon Booster Filters Compatible with Holmes AER1 HEPA Type Total Air... 2 HEPA Filters + 4 Carbon Booster Filters Compatible with Holmes AER1 HEPA Type Total Air...
16 Gazeer True HEPA Filter Replacement for Holmes Aer1 Series Total Air Cleaner Gazeer True HEPA Filter Replacement for Holmes Aer1 Series Total Air Cleaner
17 isinlive True HEPA Performance Plus Replacement Filter Compatible with Holmes AER1 HAPF300AP-U4 air... isinlive True HEPA Performance Plus Replacement Filter Compatible with Holmes AER1 HAPF300AP-U4...
18 Nispira True HEPA Air Filter Replacement Carbon Compatible with Holmes AER1 HAPF30AT Air Purifier -... Nispira True HEPA Air Filter Replacement Carbon Compatible with Holmes AER1 HAPF30AT Air Purifier...
19 Gazeer True HEPA Filter Replacement for Holmes Aer1 Series Total Air Filter HAPF30AT and... Gazeer True HEPA Filter Replacement for Holmes Aer1 Series Total Air Filter HAPF30AT and...
20 True Filter Replacement for Holmes Aer1 Series Total Air Filter, Replacement Parts # HAPF300AH-U4R,... True Filter Replacement for Holmes Aer1 Series Total Air Filter, Replacement Parts #...
SaleBestseller No. 1
Colorfullife 2 HEPA Filters + 4 Carbon Booster Filters for Holmes AER1 Type Total Air Filter...
  • Designed for aer1 ready air purifiers , Replaces A Filter, D Filter, K Filter
  • Dimension: 1.2 x 10 x 4.6 inches.
  • Compatible with Bionaire Units: BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520.
  • Compatible with Holmes Units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422,...
  • Package include 2 HEPA filters ,4 Carbon Booster Filters
SaleBestseller No. 2
Holmes AER1 True HEPA Performance Plus Filter, HAPF300AP-U4
  • TRUE HEPA FILTRATION: Filter helps remove up to 99.97 percent of dust, smoke, pollen, odors, mold spores, and pet dander from the air passing through...
  • aer1 COMPATIBLE: Compatible with all aer1-ready Air Purifiers
  • FITS BIONAIRE AIR CLEANER MODELS: Compatible with HAP412, HAP422, HAP424, HAP702, HAP706, HAP716, HAP1702, HAP2400, HAP9240,HAP9241, HAP9242, HAP9243,...
  • FITS BIONAIRE AIR CLEANER MODELS: Compatible with BAP260, BAP520, BAP815, BAP825, BAP9200, and BAP9700 models
SaleBestseller No. 3
Colorfullife 4 True HEPA + 8 Pre Filter Compatible With Holmes AER1 Allergen Remover Filter,...
  • Colorfullife 4 True HEPA + 8 Pre Filter for Holmes AER1 Allergen Remover Filter, Replacement Parts # HAPF300AH-U4R
  • Designed to fit Holmes Units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422,...
  • Designed to fit Bionaire Units: BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520
  • Replaces A Filter, D Filter, K Filter
  • Package include 4 HEPA + 8 Pre Filter
SaleBestseller No. 4
Holmes HAPF30AT Air Filter, Pack of 1, White
  • REMOVES UP TO 99 percent OF AIRBORNE PARTICLES: HEPA-Type filter removes up to 99 percent of airbone allergens as small as 2 microns
  • FITS HOLMES AIR PURIFIER MODELS: Compatible with HAP412, HAP422, HAP424, HAP702, HAP706, HAP716, HAP1702, HAP2400, HAP9240, HAP9241, HAP9242, HAP9243,...
  • FITS BIONAIRE AIR PURIFIER MODELS: Compatible with BAP260, BAP520, BAP815, BAP825, BAP9200, and BAP9700 models
Bestseller No. 5
Gazeer True HEPA Filter Replacement for Holmes Aer1 Series Total Air Cleaner, Replacement Parts #...
  • COMPATIBLE WITH HOLMES MODELS: CAP531-U, CAP529-U, HAP240, HAP242, HAP412,...
  • HEPA Filter Dimensions: H: 10” x L: 4.6” x W 1.3” and Pre-Filter Dimensions: H: 9.5” x L: 4” x W 0.2”.
  • HIGH COST PERFORMANCE:You’ll get 6 HEPA Filters along with 8 Activated Carbon Pre-Filters,excellent quality, ultra-low cost of use, let you keep the...
  • SUGGESTION:In order to keep the air clear, it is recommended that you often replace the air filter , depending on the time and frequency of your use.
  • EXCELLENT CUSTOMER SERVICE: If you have any questions about our products,you can click the "contact seller" button to send an email to us, and we will...
SaleBestseller No. 6
2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack)
  • 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack)
  • 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack)
  • 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack)
  • 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack)
  • 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack)
Bestseller No. 7
DerBlue 4pcs Replacement HEPA Filters for Holmes AER1 Type Total Air Filter,HAPF30AT for HAP242-NUC
  • 1. Material:Be made up of high quality filter paper and durable plastic frame,keeping it working for a long time. Product size: 10 x 4.6 x 1.2 inch.
  • 2. Evidently improves the air quality.
  • 3. Compatible with Holmes Units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414,...
  • 4. For best results change every 4 months.
  • 5. Package:you'll get 4pcs Filter .Spare filter allows your air purifier not to wait
SaleBestseller No. 8
Holmes HAPF300AHD-U4R-2 Air Purifier Filter, 2 Count
  • 99.97 percent EFFICIENT AT REMOVING ALLERGENS: True HEPA Air Filter is 99.97 percent efficient in removing airborne allergens as small as 0.3 microns
  • 2-PACK: Includes 2 replacement filters
  • MAXIMIZE COMFORT AND FRESHNESS: Made of Cotton
  • FITS HOLMES AIR PURIFIER MODELS: Compatible with HAP412, HAP422, HAP424, HAP702, HAP706, HAP716, HAP1702, HAP2400, HAP9240, HAP9241, HAP9242, HAP9243,...
  • FITS BIONAIRE AIR PURIFIER MODELS: Compatible with BAP260, BAP520, BAP815, BAP825, BAP9200, and BAP9700 models
SaleBestseller No. 9
Replacement Filter(2 True HEPA Filters + 4 Carbon Booster Filters)Compatible with Holmes AER1...
  • 🍃Package includes: 2 True HEPA Filters + 4 Carbon Booster Pre-Filters. Designed to fit aer1 ready air purifiers,Replaces A Filter,D Filter,K...
  • 🍃Compatible with Bionaire UNITS:BAP260,BAP815,BAP825,BAP9200,BAP9700,BAP520.🍃Package may vary.
  • 🍃Compatible with Holmes...
  • 🍃CARBON BOOSTER PRE-FILTER:Absorbs household odor from pets, cooking and smoking. And traps larger air contaminants like hair and lint.
  • 🍃TRUE HEPA FILTER WITH H13 GRADE:Captures 99. 97% of pollutants as small as 0. 3 μm such as dust,pet dander. True HEPA Filter keep your Holmes...
SaleBestseller No. 10
UOUOLONUN 4 Sets HAPF30AT Blue True HEPA Filter Replacement for Holmes Air Purifier Models AER1...
  • PERFECT FIT – Widely compatible with Holmes air purifier units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706,�...
  • VALUABLE PACKAGE – Includes 4 Pack HEPA Filters. Cost-effective package, so you can simply remove at any time and replace each P...
  • HIGHLY PERFORMANCE – True HEPA Filter can greatly improve air quality,reduces up to trap pollen and 99.97% of particles as smal...
  • SAY GOODBYE TO ODOR – Activated carbon pre-filters can help reduce unpleasant odors from pets, smoke, cooking fumes, and various ...
  • EFFICIENT SERVICE-If you have any questions, please feel free to contact us, we will serve you wholeheartedly.
Bestseller No. 11
Replacement HAPF30AT HEPA Filters for Holmes AER1 Type Total Air Purifier filter Replacement for...
  • PERFECT FIT – Widely compatible with Holmes air purifier units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706,�...
  • VALUABLE PACKAGE – Includes 6 Pack HEPA Filters. Cost-effective package, so you can simply remove at any time and replace each P...
  • HIGHLY PERFORMANCE – True HEPA Filter can greatly improve air quality,reduces up to trap pollen and 99.97% of particles as smal...
  • SAY GOODBYE TO ODOR – Activated carbon pre-filters can help reduce unpleasant odors from pets, smoke, cooking fumes, and various ...
  • EFFICIENT SERVICE-If you have any questions, please feel free to contact us, we will serve you wholeheartedly.
SaleBestseller No. 12
Colorfullfe Performance Plus Filter for Holmes AER1 True Filter, Replacement HAPF300AP-U4, 4 Filter...
  • Designed for Bionaire Units: BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520.
  • Designed for Holmes Units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422,...
  • Dimension: 1.2 x 10 x 4.6 inches.
  • Package include 4 filters ,8 Carbon Booster Filters
Bestseller No. 13
Gazeer 10 Pcs True HEPA Filter Replacement for Holmes Aer1 Series Total Air Filter HAPF30AT and...
  • COMPATIBLE WITH HOLMES MODELS: CAP531-U, CAP529-U, HAP240, HAP242, HAP412,...
  • PREMIUM QUALITY:HEPA filter can easily improve your air quality. Dimensions: H: 10” x L: 4.6” x W 1.3” .
  • HIGH COST PERFORMANCE:You’ll get 10 HEPA Filters ,excellent quality, ultra-low cost of use, let you keep the indoor air fresh at any time.
  • SUGGESTION:In order to keep the air clear, it is recommended that you often replace the air filter , depending on the time and frequency of your use.
  • EXCELLENT CUSTOMER SERVICE: If you have any questions about our products,you can click the "contact seller" button to send an email to us, and we will...
SaleBestseller No. 14
Colorfullife Replacement Filters for Holmes AER1 HEPA Type Total Air Filter Replacement Filters for...
  • Designed to fit aer1 ready air purifiers , Replaces A Filter, D Filter, K Filter
  • Compatible with Bionaire Units: BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520.
  • Compatible with Holmes Units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422,...
  • Package include 4 HEPA + 8 Pre Filters
Bestseller No. 16
Gazeer True HEPA Filter Replacement for Holmes Aer1 Series Total Air Cleaner
  • 1.APPLICATIONS-This set activated for Holmes Units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242,...
  • 2.CONTAIN AND DIMENSION- Including 6pcs Filters and 8pcs Pre Filter. Filter: H: 10 inches x L: 4.6 inches x W: 1.2 inches
  • 3.FUNCTION AND MATERIAL- Evidently improves the air quality. They are made up of high quality filter paper and durable plastic frame,keeping it...
  • 4.PURE YOUR BREATHE-Regular replacement filter will be more healthy, keep your air clean, special design make it easy to change the filter.
  • 5.QUALITY ASSURANCE-For any reason you're not completely happy with your purchase- if it breaks or damaged in shipping, or even you change your mind -...
Bestseller No. 17
isinlive True HEPA Performance Plus Replacement Filter Compatible with Holmes AER1 HAPF300AP-U4 air...
  • Aer1 Performance Plus Air Filter compatible with Holmes Models: Compatible with HAP412, HAP422, HAP424, HAP702, HAP706, HAP716, HAP1702, HAP2400,...
  • Compatible with Bionaire Units: BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520.
  • Premium quality HEPA filters and activated carbon filters means provide best filtration available, removes 99.97% of particles down to 0.3 microns in...
  • Keep the filter clean and ,replace the air filter every 2-3months, to keep your air purifier cleaning performance and reduce battery drain.
  • CUSTOMER SERVICE: isinlive provides lifetime friendly after-sale service,makes sure the Risk-free shopping for you. Ask a question before return,we...
Bestseller No. 18
Nispira True HEPA Air Filter Replacement Carbon Compatible with Holmes AER1 HAPF30AT Air Purifier -...
  • QUALITY AIR FILTERS: 2 premium HEPA filters and 4 Carbon filters compatible with Holmes and Bionaire air purifiers.
  • HEPA FILTER: HEPA filters remove up to 99.97 percent of airborne particles as small as 0.3 microns.
  • COMPATIBLE WITH HOLMES AIR PURIFIERS: Usable with the following Holmes units: HAP242-NUC, HAPF300AH-U4R, HAPF30AT-U4R, CAP531-U, CAP529-U, HAP240,...
  • BIONAIRE COMPATIBLE: Can be used with the following Bionaire units: BAP260, BAP815, BAP825, BAP9200, BAP9700 and BAP520.
  • SIZE: HEPA filter measures 1.2 x 10 x 4.6 inches and the carbon filter measures 9.5 x 4 x 0.25 inches.
Bestseller No. 19
Gazeer True HEPA Filter Replacement for Holmes Aer1 Series Total Air Filter HAPF30AT and...
  • COMPATIBLE WITH HOLMES MODELS: CAP531-U, CAP529-U, HAP240, HAP242, HAP412,...
  • PREMIUM QUALITY:HEPA Filter Dimensions: H: 10” x L: 4.6” x W 1.3” and Pre-Filter Dimensions: H: 9.5” x L: 4” x W 0.2”.
  • HIGH COST PERFORMANCE:You’ll get 6 HEPA Filters along with 8 Activated Carbon Pre-Filters,excellent quality, ultra-low cost of use, let you keep the...
  • SUGGESTION:In order to keep the air clear, it is recommended that you often replace the air filter , depending on the time and frequency of your use.
  • EXCELLENT CUSTOMER SERVICE: If you have any questions about our products,you can click the "contact seller" button to send an email to us, and we will...
Bestseller No. 20
True Filter Replacement for Holmes Aer1 Series Total Air Filter, Replacement Parts # HAPF300AH-U4R,...
  • Compatible with Holmes Units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422,...
  • Compatible with Bionaire Units: BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520
  • Designed to fit aer1 ready air purifiers , Replaces A Filter, D Filter, K Filter
  • Contains 4 Pack HEPA filters ,8 Pack Carbon Booster Filters,and 1 Pack Cleaning Brush
  • Easy to Replace

Having trouble finding a great aer1 filters?

This problem is well understood by us because we have gone through the entire aer1 filters research process ourselves, which is why we have put together a comprehensive list of the best aer1 filterss available in the market today.

After hours of searching and using all the models on the market, we have found the best aer1 filters for 2023. See our ranking below!

How Do You Buy The Best Aer1 Filters?

Do you get stressed out thinking about shopping for a great aer1 filters? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching aer1 filters, which is why we have assembled a comprehensive list of the greatest aer1 filters available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for aer1 filters that you consider buying. Your questions might include the following:

  • Is it worth buying an aer1 filters?
  • What benefits are there with buying an aer1 filters?
  • What factors deserve consideration when shopping for an effective aer1 filters?
  • Why is it crucial to invest in any aer1 filters, much less the best one?
  • Which aer1 filters are good in the current market?
  • Where can you find information like this about aer1 filters?

We’re convinced that you likely have far more questions than just these regarding aer1 filters, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for aer1 filters, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible aer1 filters. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an aer1 filters buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available aer1 filters currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of aer1 filters has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an aer1 filters?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your aer1 filters.
  5. Customer Ratings: Number ratings grade aer1 filters objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their aer1 filters.
  7. Product Quality: You don’t always get what you pay for with an aer1 filters, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an aer1 filters is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining aer1 filters information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding aer1 filters is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: Why are air purifier filters so expensive?

A: It’s been a niche market for a long time. Well-known manufacturers from Europe have been producing air purifiers for several decades. … A fan and a filter,that’s all we need to breathe clean air. Air purifiers are simple machines. … Marketing makes air purifiers expensive. … Air purifiers are that simple,you can even build your own. …

Q: What is the best air filter for home?

A: The Best Mattress: Helix Midnight LUXE Mattress The Best Mattress Topper: Coop Home Goods Flip Mattress Topper The Best Pillow: Fluff Co. … The Best Comforter: Riley White Goose Down Comforter The Best Cooling Sheets: My Sheets Rock “The Regulator” Sheets The Best Linen Sheets: Greyleigh Hilma Linen Sheet Set

Q: Why are air filters so expensive?

A: – the higher pressure drop causes a cut off to the gas valve or fire control of your furnace. – The pressure drop causes a lower flame so that while the furnace is still on, your home does not heat up. – The pressure drop and insufficient oxygen c

Q: How often to replace air purifier filters?

A: – HEPA Filters: Must be replaced every 12 to 18 months – Carbon Filters: Must be replaced from three to six months – Pre-Filters: Must be cleaned every 30 days and replaced when worn out – Permanent Filters: Must be cleaned every three months and replaced when damaged