Air Purifiers

Air Purifiers

Breathe easier with air purifiers built to reduce airborne particles and build a healthier indoor environment every day.
210 products
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Filter-Monster Replacement for Whirlpool Mini Tower Air Purifier Filter Kit
Filter-Monster Replacement for Whirlpool Mini Tower Air Purifier Filter Kit
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Filter-Monster Replacement for Whirlpool Mini Tower Air Purifier Filter Kit

$41.99
Filter-Monster True HEPA Replacement for Whirlpool 1183900 Filter 1183900 G
Filter-Monster True HEPA Replacement for Whirlpool 1183900 Filter 1183900 G
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Filter-Monster True HEPA Replacement for Whirlpool 1183900 Filter 1183900 G

$31.99
18
Filter-Monster Carbon Replacement for Whirlpool 817500 Pre-Filter, 4 Pack
Filter-Monster Carbon Replacement for Whirlpool 817500 Pre-Filter, 4 Pack
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Filter-Monster Carbon Replacement for Whirlpool 817500 Pre-Filter, 4 Pack

$17.99
10
Filter-Monster Carbon Replacement for Whirlpool 8171434K Pre-Filter, 4 Pack
Filter-Monster Carbon Replacement for Whirlpool 8171434K Pre-Filter, 4 Pack
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Filter-Monster Carbon Replacement for Whirlpool 8171434K Pre-Filter, 4 Pack

$15.99
9
Filter-Monster Carbon Replacement for Whirlpool 8171433K Pre-Filter, 4 Pack
Filter-Monster Carbon Replacement for Whirlpool 8171433K Pre-Filter, 4 Pack
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Filter-Monster Carbon Replacement for Whirlpool 8171433K Pre-Filter, 4 Pack

$16.99
7
Filter-Monster Carbon Replacement for Whirlpool 817100 Pre-Filter, 4 Pack
Filter-Monster Carbon Replacement for Whirlpool 817100 Pre-Filter, 4 Pack
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Filter-Monster Carbon Replacement for Whirlpool 817100 Pre-Filter, 4 Pack

$13.99
3
Filter-Monster True HEPA Replacement for Honeywell Filter H
Filter-Monster True HEPA Replacement for Honeywell Filter H
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Filter-Monster True HEPA Replacement for Honeywell Filter H

From $14.99
Filter-Monster True HEPA Replacement for Honeywell Filter C
Filter-Monster True HEPA Replacement for Honeywell Filter C
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Filter-Monster True HEPA Replacement for Honeywell Filter C

From $10.99
Filter-Monster True HEPA Replacement for Honeywell Filter U (HRF201B), 2 Pack
Filter-Monster True HEPA Replacement for Honeywell Filter U (HRF201B), 2 Pack
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Filter-Monster True HEPA Replacement for Honeywell Filter U (HRF201B), 2 Pack

$31.99
40
Filter-Monster True HEPA Replacement for Honeywell A+R (HRF-ARVP) Filter Value Pack
Filter-Monster True HEPA Replacement for Honeywell A+R (HRF-ARVP) Filter Value Pack
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Filter-Monster True HEPA Replacement for Honeywell A+R (HRF-ARVP) Filter Value Pack

$41.99
Filter-Monster Carbon Replacement for Honeywell Filter A Universal Pre-Filter (HRF-AP1)
Filter-Monster Carbon Replacement for Honeywell Filter A Universal Pre-Filter (HRF-AP1)
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Filter-Monster Carbon Replacement for Honeywell Filter A Universal Pre-Filter (HRF-AP1)

$10.99
Filter-Monster Carbon Replacement for Honeywell Filter K (HRF-K2) Pre-Filter, 2 Pack
Filter-Monster Carbon Replacement for Honeywell Filter K (HRF-K2) Pre-Filter, 2 Pack
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Filter-Monster Carbon Replacement for Honeywell Filter K (HRF-K2) Pre-Filter, 2 Pack

$9.99

Featured blog

Winter HVAC Maintenance: Why Changing Your Filter Matters
Winter HVAC Maintenance: Why Changing Your Filter Matters
  • Clean Indoor Air
January 6, 2026

Winter HVAC Maintenance: Why Changing Your Filter Matters

Why You May Need to Change Your HVAC Filter... Like Now.
Why You May Need to Change Your HVAC Filter... Like Now.
  • allergy symptoms
February 20, 2024

Why You May Need to Change Your HVAC Filter... Like Now.

Fight Fall Allergies and Win: Fall Allergy Causes and Tips for Relief
Fight Fall Allergies and Win: Fall Allergy Causes and Tips for Relief
  • allergy prevention
September 8, 2023

Fight Fall Allergies and Win: Fall Allergy Causes and Tips for Relief

How to Get Better Quality Sleep
How to Get Better Quality Sleep
  • Air Purifier
February 18, 2021

How to Get Better Quality Sleep

Keep Your Air Clean While Holiday Decorating
Keep Your Air Clean While Holiday Decorating
  • Air Purifier
December 4, 2020

Keep Your Air Clean While Holiday Decorating