Holmes Air Purifier HAP9424BF-TUA Review

Forget the previous preview; this is the tower version air purifier you should be looking for. Holmes air purifier HEPA HAP9424BF is yet another variant tower air cleaner that has a consistent airflow delivery performance compared with its peer. Maximizing its airflow performance with its odor eliminating power of ARM & HAMMER Baking Soda, let us look into the features of Holmes HAP9424BF, filters, capacity and finally its pros and cons in details.

Retail suggested cost*
N/A
Annual filter cost^
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Check price on Amazon

Holmes HAP9424BF-TUA Specification

AvailabilityRoom size BrandProduct Retail suggested costLink
Dimension
W x H x D
WeightRoom size/ Coverage (up to)Dust free (CADR)Pollen free (CADR)Smoke free (CADR)Airflow speedFanspeedFiltrationAnnual filter replacement cost
Pre-Filter
- Lifespan/ Replacement cost (+- )
HEPA filter
- Lifespan/ Replacement cost (+- )
Deodorization/ Carbon filter
- Lifespan/ Replacement cost (+- )
Ionizer/ Technologies
UV-light/ PCO technologies
Other filters/ Treatment
All-in-one filters/ Cartridge
- Lifespan/ Replacement cost (+- )
Optional filters/ Addons
Noise levelPower consumptionTimer/ ScheduleSensorsMultiple color optionsAuto modeAir quality indicatorFilter replacement indicatorWi-Fi / Bluetooth enabledENERGY STAR certifiedRemote controlChild lockWarrantyEmail & Phone support
Available2 MediumHolmesHolmes HAP9424BF-TUA
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VIEW
25.4 x 69.9 x 22 in
(64.5 x 177.5 x 55.9 cm)
6 lb (2.7 kg)209 sq. ft. (19 m2)cfm (0 m3/h)cfm (0 m3/h)126 cfm (214 m3/h)- cfm (0 - 0 m3/h)
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Pre-filter
Permanent
HRF-C2 HEPAClean filter
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Total Air Filter
Allergen Remover Air Filter
Odor Eiminator Air Filter
Performance Plus Air Filter
Smoke Grabber Air Filter
arm and Hammer Air Purifier Booster Filter

Product images

Holmes HAP9424BF-TUA key features

  • HEPA-type filter - Eliminates up to 99% of allergens including mold, dust, pollen and pet dander.
  • Aer1® filter - Multi-purpose filer 30% more effective at capturing dust and airborne particles.
  • 3 fan speeds - Manual dial knob.
  • ARM & HAMMERâ„¢ baking soda filter - Remove bad odors and gases.
  • Optional ionizer - Discharges and remove airborne particles.
  • Filter-life monitor - Monitor the filter lifespan and alerts you when the filter is used up.
  • Three-years limited warranty.

The starters

Holmes HAP9424BF-TUA dimension
Dimension
Holmes HAP9424BF-TUA weight
Weight

Design and build quality

Holmes air purifier HAP9424BF-TUA is fantastically designed for a HEPA tower. With a dimension of 25.4 x 69.9 x 22 cm, this black plastic tower is consider tall for its segment. Nevertheless the 2.7 kg light weight makes up for the hassle-free portability. Manual dial knob, filter change indicator and air inlet are all located at the front of the Holmes air purifier HAP9424BF-TUA. The cover is also removable for filter change although its slightly tedious due to the shape of the air purifier.

Holmes Air Purifier HAP9424BF-TUA dimension comparison table.
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Applicable area and CADR

The recommended coverage for Holmes air purifier HAP9424BF-TUA coverage is 19 m2 or 209 sq. ft. Not great but does the job as a bedside or desk purifier. Unfortunately due to the limited time we have with the air purifier, we did not go through the CADR test and the only official CADR we have its 126 cfm for smoke. Let us know in the comment if you guys have more info.

Final thoughts on Holmes Air Purifier HAP9424BF-TUA

No surprise here, pricing would be Holmes air purifier HAP9424BF-TUA biggest attraction among all of its features and right so. While some of its features are neat, in reality Holmes HAP9424BF-TUA is only offering mediocre performance compared with some of the top dog.

In conclusion......

  • Very low entry price.
  • Optional ionizer.
  • 3 years warranty.
  • Filter change indicator.
  • Comprehensive Holmes filters selection.
  • Poor airflow coverage and performance.

Frequently Asked Questions (FAQ)FAQ

Holmes HAP9424BF-TUA Troubleshooting

Safety Tips

 

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