Air Purifier Filters

Air Purifier Filters

Explore our full range of air filters designed to trap dust, allergens, and airborne particles while helping your system operate at peak performance.

166 products
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Filter-Monster Replacement for Comfort Zone H6 Filters
Filter-Monster Replacement for Comfort Zone H6 Filters
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Filter-Monster Replacement for Comfort Zone H6 Filters

$41.99
Filter-Monster Replacement 2 Pack for Comfort Zone H13 filters
Filter-Monster Replacement 2 Pack for Comfort Zone H13 filters
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Filter-Monster Replacement 2 Pack for Comfort Zone H13 filters

$14.99
Filter-Monster Replacement 2 Pack for Comfort Zone HC filters
Filter-Monster Replacement 2 Pack for Comfort Zone HC filters
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Filter-Monster Replacement 2 Pack for Comfort Zone HC filters

$31.99
Filter-Monster Replacement 2 Pack for Comfort Zone H2 filters
Filter-Monster Replacement 2 Pack for Comfort Zone H2 filters
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Filter-Monster Replacement 2 Pack for Comfort Zone H2 filters

$20.99
Filter-Monster Replacement Filter for Happi KJ500 Purifier
Filter-Monster Replacement Filter for Happi KJ500 Purifier
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Filter-Monster Replacement Filter for Happi KJ500 Purifier

$45.99
Filter-Monster Replacement Filter for Happi KJ80 Purifier
Filter-Monster Replacement Filter for Happi KJ80 Purifier
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Filter-Monster Replacement Filter for Happi KJ80 Purifier

$26.99
Airvana True HEPA Replacement Filter for AV500APHTR, AV520APHTR & AV540APHTR Air Purifier and Heater AV-HF500
Airvana True HEPA Replacement Filter for AV500APHTR, AV520APHTR & AV540APHTR Air Purifier and Heater AV-HF500
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Airvana True HEPA Replacement Filter for AV500APHTR, AV520APHTR & AV540APHTR Air Purifier and Heater AV-HF500

$31.99
Airvana Pre-Filter for AV500APHTR & AV520APHTR 2-Pack AV-PF500
Airvana Pre-Filter for AV500APHTR & AV520APHTR 2-Pack AV-PF500
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Airvana Pre-Filter for AV500APHTR & AV520APHTR 2-Pack AV-PF500

$18.99
LivePure True HEPA Replacement Filter LP500APHTR, LP520APHTR & LP580APHTR LP-HF500
LivePure True HEPA Replacement Filter LP500APHTR, LP520APHTR & LP580APHTR LP-HF500
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LivePure True HEPA Replacement Filter LP500APHTR, LP520APHTR & LP580APHTR LP-HF500

$31.99
Filter-Monster 2-in-1 True HEPA Replacement For Pure Enrichment PUREZONE Halo Air Purifier
Filter-Monster 2-in-1 True HEPA Replacement For Pure Enrichment PUREZONE Halo Air Purifier
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Filter-Monster 2-in-1 True HEPA Replacement For Pure Enrichment PUREZONE Halo Air Purifier

$18.99
Filter-Monster Replacement Value Pack for Hunter HP450UV Air Purifier Filters
Filter-Monster Replacement Value Pack for Hunter HP450UV Air Purifier Filters
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Filter-Monster Replacement Value Pack for Hunter HP450UV Air Purifier Filters

$25.99
Filter Monster Replacement for the LivePure Aspen Series True HEPA Filter LP-HF350
Filter Monster Replacement for the LivePure Aspen Series True HEPA Filter LP-HF350
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Filter Monster Replacement for the LivePure Aspen Series True HEPA Filter LP-HF350

$41.99

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