Holmes Aer1 Odor Eliminator Replacement Filter: HAPF30AO-U4

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The ideal aer1 filter for odor control

  • Designed to fit all Holmes and Bionaire air purifiers that use aer1 filters
  • Should be replaced every 4 months
  • Contains Arm & Hammer Baking Soda, carbon, and zeolite for odor control



This highly effective aer1 HAPF30AOCS Odor-Eliminating Replacement Filter helps to purify the air by reducing odors from pets, tobacco smoke, cooking fumes, and other unpleasant household odors. It is infused with Arm & Hammer baking soda, carbon, and Zeolite for advanced odor-eliminating power.


This aer1 filter lasts up to 4 months.


  • 1 aer1 Odor-Eliminator filter (HAPF300AO)


Basic Specs

Filter TypeHEPA
Model NumberHAPF30AO
Filter quantity per package1
Filter for which unitsHolmes HAP242, 412, 422, 424, 702, 706, 716, 1702, 2400, 9240, 9242, 9243, 9412, 9413, 9414, 9415, 9421, 9422, 9423, 9424, and 9425 Air Purifiers
Bionaire BAP260, 520, 815, 825, 9200, 9700, and 9800 Air Purifiers

Detailed Specs

Product Dimensions10" H x 5" W x 1.5" D
Product Weight8 oz
Shipping Weight8.8 oz

Filter Changes

Replacement Frequency Every 4 months
Washing FrequencyN/A


Particle Removal99.97% of particles as small as 0.3 microns
This filter removesOdors from pets, tobacco smoke, cooking fumes, household odors, garbage, and stale indoor air
Technology usedBaking soda, carbon, zeolite

There is no warranty for this product

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