The Best Holmes Hapf300Ap U4 of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best Holmes Hapf300Ap U4 of 2022. Check our ranking below.

2,233 Reviews Scanned

SaleRank No. #1

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 it, filtering particles as small as 0.3 microns to help provide cleaner air for your home or office
aer1 COMPATIBLE: Compatible with all aer1-ready Air Purifiers
FITS BIONAIRE AIR PURIFIER MODELS: Compatible with HAP412, HAP422, HAP424, HAP702, HAP706, HAP716, HAP1702, HAP2400, HAP9240,HAP9241, HAP9242, HAP9243, HAP9412, HAP9413, HAP9414, HAP9415, HAP9422, HAP9423, HAP9424, and HAP9425 models
FITS BIONAIRE AIR PURIFIER MODELS: Compatible with BAP260, BAP520, BAP815, BAP825, BAP9200, BAP 9417, BAP9427, BAP9435, and BAP9700 models

SaleRank No. #2

Colorfullfe Performance Plus Filter for Holmes AER1 True Filter, Replacement HAPF300AP-U4, 4 Filter and 8 Carbon Filters

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, HAP9424,HAP1200.
Dimension: 1.2 x 10 x 4.6 inches.
Package include 4 filters ,8 Carbon Booster Filters

Rank No. #3

HAPF300AP Performance Plus Filter for Holmes, AER1 Filters for Air Purifier Holmes, Replacement HAPF300AP-U4 (2 Ture HEPA Filters + 4 Carbon Filters + 1 Cleaning brush)

【Compatible Models】 Compatible with Holmes Units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706、HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP94222. Compatible with Bionaire Units:BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520.
【Effective Filtering】Replaces Filter A, Filter D, Filter K.
【High-quality Materials】The filters is made of high-quality filter paper and durable plastic frame, which can work for a long time. It is more durable and saves the cost of living.
【Replacement Suggestion】It is best to replace the filter at least once every 4 months. The details will vary according to the frequency of use. Before installing this component, please unplug the power supply.
【Packing List】Package include 2 HEPA, 4 Pre Filter, 1 cleaning brush.

SaleRank No. #4

HAPF300AP Performance Plus Replacement Filter for Holmes AER1 HAPF300AP-U4 air cleaner, 2 True HEPA+ 4 Carbon Pre Filters

True HEPA Performance Plus Filter for Holmes AER1 Air Cleaner, Replacement Parts # HAPF300AP-U4
Compatible with Holmes AER1 Models HAP412, HAP422, HAP424, HAP702, HAP706, HAP716, HAP1702, HAP2400, HAP9240,HAP9241, HAP9242, HAP9243, HAP9412, HAP9413, HAP9414, HAP9415, HAP9422, HAP9423, HAP9424, and HAP9425 models.
Compatible with Bionaire Units BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520.
Premium quality HAPF300AP HEPA filters and carbon filters provide best filtration available, removes 99.97% of particles down to 0.3 microns in size including smoke, dust, pollen, hair and dander, absorbing harmful substances from the air, ensure you are breathing easy in the comfort and safety of your home.
Replace your HAPF300AP Performance Plus air filter every 2-3months to keep your Holmes AER1 air purifier cleaning performance and reduce battery drain.

Rank No. #5

AER1 Filters for Air Purifier Holmes, HAPF300AP Performance Plus Filter for Holmes, Replacement HAPF300AP-U4 (4 Ture HEPA Filters + 8 Carbon Filters + 2 Cleaning Brushes)

【Compatible Models】 Compatible with Holmes Units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706、HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP94222. Compatible with Bionaire Units:BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520.
【Effective Filtering】Replaces Filter A, Filter D, Filter K.
【High-quality Materials】The filters is made of high-quality filter paper and durable plastic frame, which can work for a long time. It is more durable and saves the cost of living.
【Replacement Suggestion】It is best to replace the filter at least once every 4 months. The details will vary according to the frequency of use. Before installing this component, please unplug the power supply.
【Packing List】Package include 4 HEPA, 8 Pre Filter, 2 cleaning brushes.

Rank No. #6

HAPF30AT-Total Air HEPA Type Filter Replacement for Holmes AER1 Filter Replacement, Compatible with HAPF300AP-U4 and HAP242-NU, 4 True HEPA Filters & 8 Activated Carbon Pre-Filters, Purple

【COMPATIBLE MODELS】- Our air filter replacement is compatible with Holmes AER1 Ready Air Purifiers Models CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422, HAP9424,HAP1200; Compatible with Bionaire Air Purifier Models BAP260, BAP520, BAP815, BAP825, BAP9200, and BAP9700. Compared to Part # HAPF30AT Air Filter, HAPF300AP-U4. Replaces A Filter, D Filter, K Filter
【EXCELLENT FILTRATION】- Our air purifier filter replacement for holmes aer1 series with high efficiency filtration system is capable of attaching 99.7% of the suspended as small as 0.3 microns, and the activated carbon pre-filter helps you solve the problem of unpleasant odors and gases. It's the ideal and perfect air purifier accessory for fresh air and odor free
【SUPER CRAFT】- Our replacement for holmes aer1 filter is made of high quality non-woven fabric and activated carbon, both adopt advanced lower energy consumption and lower density structure technology verified by the manufacturer, with higher efficiency and less pressure to ensure maximum filtration. And the upgraded electrostatic electret filter technology which used in true hepa filter ensures energy saving and a longer service life
【COST-EFFECTIVE GOODS】- Package includes 4 x HEPA filter and 8 x Pre-Cut Activated Carbon Booster Filter. HEPA Filter Dimensions: H: 10.0” x L: 4.6” x W 1.2” and Carbon Filter Dimensions: H: 9.2” x L: 4.2” x W 0.2". Never waste your time measuring and cutting prefilters again! Our air filter replacement combo set contains all the required filters to complete the standard installation of your air purifier (Please refer to the picture for details)
【REPLACEMENT RECYCLE】- We recommend you to replace the HAPF30AT filter every 3-6 months and pre-filter every 2-3 months for optimal performance (depending upon your usage and environment). It is fairly easy to install the filters for air purifier, no tools required. Simply take out and replace from your machine unit when needed

Rank No. #7

Gazeer True HEPA Filter Replacement for Holmes Aer1 Series Total Air Cleaner, Replacement Parts # HAPF300AP-U4 (6 Pcs HEPA Filters + 8 Pcs Pre Filter)

COMPATIBLE WITH HOLMES MODELS: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422,HAP424,HAP706,HAP716,HAP9240,HAP9242,HAP9412,HAP9414,HAP9422,HAP9424.COMPATIBLE WITH BIONAIRE MODELS: BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520.
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 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 reply promptly.

SaleRank No. #8

Performance Plus Aer1 Filter Replacement for Holmes Air Purifiers, 2 True HEPA Filters + 4 Carbon Booster Filters, HAPF300AP-U4

TRUE HEPA PERFORMANCE PLUS FILTER WITH H13 GRADE：Captures 99. 97% of pollutants as small as 0. 3 μm such as dust，pet dander，and pollen. True HEPA Filter keep your Holmes air purifier working at its full capacity.
Compatible with Bionaire UNITS：BAP260，BAP815，BAP825，BAP9200，BAP9700，BAP520, BAP 9417, BAP9427, BAP9435Package may vary.
Compatible with Holmes UNITS：CAP531-U，CAP529-U，HAP240，HAP242，HAP412，HAP422，HAP424，HAP702，HAP706，HAP716，HAP1702，HAP2400，HAP9240，HAP9241，HAP9242，HAP9243，HAP9412，HAP9413，HAP9414，HAP9415，HAP9422，HAP9423，HAP9424，HAP9425
CARBON BOOSTER PRE-FILTER：Absorbs household odor from pets, cooking and smoking. And traps larger air contaminants like pet hair，dust balls，and lint.
Package includes: 2 True HEPA Performance Plus Filters + 4 Carbon Booster Pre-Filters. Designed to fit aer1 ready air purifiers，Replaces A Filter，D Filter，K Filter. Compare to Holmes aer1 hepa-type total air filter HAPF30AT.

SaleRank No. #9

Fette Filter - Air Purifier Performance Plus Filter Compatible with Holmes AER1 True HEPA Filter, Replacement for HAPF300AP-U4, 4 HEPA Filter and 6 Carbon Filters. (Purple) Combo Pack

Package includes 4 HEPA filters & 6 Carbon Booster Filters
Aer1 Performance Plus Air Filter compatible with Holmes Models: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422, HAP9424.
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 size.
Premium Quality Fette Filter Brand Product. 100% Money Back Guarantee!

Rank No. #10

Colorfullife 2 HEPA Filters + 4 Carbon Booster Filters for Holmes AER1 Type Total Air Filter Replacement Filters for HAPF30AT and HAP242-NUC

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, HAP9424,HAP1200.
Package include 2 HEPA filters ,4 Carbon Booster Filters

Last update on 2023-06-07 / Affiliate links / Images from Amazon Product Advertising API

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Specifications: How powerful they are can be measured.
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Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Holmes Hapf300Ap U4.
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The Best Holmes Hapf300Ap U4 of 2022 – Reviews & Buying Guide

How Do You Buy The Best Holmes Hapf300Ap U4?

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