Nispira - HEPA Filter Charcoal Booster Pre Filter for Holmes AER1 Total Air Filter, HAPF30AT for Purifier HAP242-NUC - Blue/ White/ Black
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About this product
This 2-pack premium HEPA filter set is designed to be compatible with Holmes® aer1 Total Air Filters (HAPF30AT-U4R) and includes an additional 4 charcoal booster pre-filters. These filters effectively trap 99.97% of airborne allergens and contaminants, while the carbon booster filters help neutralize unwanted household odors—noticeably improving air quality. Compatible with AER1-ready air purifiers, this set replaces A, D, and K filters and fits a variety of Bionaire units including BAP260, BAP815, BAP825, BAP9200, BAP9700, and BAP520, as well as Holmes units like CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422, and HAP9424. Each filter measures 1.2 x 10 x 4.6 inches and is easy to install—simply replace the used filter to maintain optimal performance. For best results, replace every 6 months. This is not a Holmes® OEM product; Holmes® is a registered trademark of its respective owner, used here solely to indicate compatibility. Customer satisfaction guaranteed—our quality meets or exceeds national brands.
2 HEPA filter for Holmes aer1 total air HAPF30AT-U4R.
2 premium HEPA filter compared to Holmes aer1 total air filter HAPF30AT-U4R. Also including a set of 4 charcoal booster pre filter. Compatible with aer1 ready air purifiers.
It traps 99.97% airborne allergens
It traps 99.97% airborne allergens and contaminants from the air. Evidently improves the air quality. It also helps deodorize any unfavorable household smell. Replaces A Filter, D Filter, K Filter. Dimension: 1.2 x 10 x 4.6 inches.
Compatible with Bionaire Units:
Compatible with Bionaire Units: BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520.
Compatible with Holmes Units
Compatible with Holmes Units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422, HAP9424
Quality meets or exceeds leading national brand
Quality meets or exceeds leading national brand
- Product Height10 inchesProduct Width4.6 inchesProduct Depth1.2 inchesCompatibilityHolmes
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This 2-pack premium HEPA filter set is designed to be compatible with Holmes® aer1 Total Air Filters (HAPF30AT-U4R) and includes an additional 4 charcoal booster pre-filters. These filters effectively trap 99.97% of airborne allergens and contaminants, while the carbon booster filters help neutralize unwanted household odors—noticeably improving air quality. Compatible with AER1-ready air purifiers, this set replaces A, D, and K filters and fits a variety of Bionaire units including BAP260, BAP815, BAP825, BAP9200, BAP9700, and BAP520, as well as Holmes units like CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422, and HAP9424. Each filter measures 1.2 x 10 x 4.6 inches and is easy to install—simply replace the used filter to maintain optimal performance. For best results, replace every 6 months. This is not a Holmes® OEM product; Holmes® is a registered trademark of its respective owner, used here solely to indicate compatibility. Customer satisfaction guaranteed—our quality meets or exceeds national brands.

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| Pros for Nispira - HEPA Filter Charcoal Booster Pre Filter for Holmes AER1 Total Air Filter, HAPF30AT for Purifier HAP242-NUC - Blue/ White/ Black | |||
|---|---|---|---|
| There were no pros for this product— | Air Quality, Filter Life, Overall Performance, Ease of use, Fit | Overall Performance, Filter Quality, Installation Ease | Filter Life, Air Quality, Overall Performance, Noise Level |
| Cons for Nispira - HEPA Filter Charcoal Booster Pre Filter for Holmes AER1 Total Air Filter, HAPF30AT for Purifier HAP242-NUC - Blue/ White/ Black | |||
| There were no cons for this product— | Price, Smell | There were no cons for this product— | There were no cons for this product— |
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