Best Air Purifier Filters 2026

52 products compared · $15 – $178 · PuroAir, isinlive, Levoit + 5 more brands

Last updated 2026-06-08 · refreshed automatically every 2 hours via ISR.

Top Picks

Air Purifier for Large Room, Cleans 2,400 ft² in 30 Mins, 3-Stage True HEPA, 360° Airflow, Large Touch Display Control, Real-Time Air Quality (PM2.5) Display, Ultra-Quiet 20dB Sleep Mode, HAP602 White1

Air Purifier for Large Room, Cleans 2,400 ft² in 30 Mins, 3-Stage True HEPA, 360° Airflow, Large Touch Display Control, Real-Time Air Quality (PM2.5) Display, Ultra-Quiet 20dB Sleep Mode, HAP602 White

$148.99★ 4.9(118)
ECOSELF
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2 Pack 240 True HEPA Replacement Filter Compatible with Puroair 240 Air Purifier, 3-in-1 High-Efficiency HP-14 True HEPA with Activated Carbon Filter, White2

2 Pack 240 True HEPA Replacement Filter Compatible with Puroair 240 Air Purifier, 3-in-1 High-Efficiency HP-14 True HEPA with Activated Carbon Filter, White

$32.99★ 4.9(29)
NABEECA
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GermGuardian, Filter B HEPA Pure Genuine Air Purifier Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, for Ac4825, Ac4300, Ac4850, Ac4880, Ac4900, Cdap4500, Ap2200, Flt48253

GermGuardian, Filter B HEPA Pure Genuine Air Purifier Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, for Ac4825, Ac4300, Ac4850, Ac4880, Ac4900, Cdap4500, Ap2200, Flt4825

$19.89★ 4.8(43,116)
GermGuardian
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Levoit Core 300-P Air Purifier Genuine Replacement Filter, Core300S-P Filter, AHAM VERIFIDE, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon, Removes Smoke Odor, Allergens,Core 300-RF,1Pack4

Levoit Core 300-P Air Purifier Genuine Replacement Filter, Core300S-P Filter, AHAM VERIFIDE, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon, Removes Smoke Odor, Allergens,Core 300-RF,1Pack

$25.99★ 4.8(25,682)
Levoit
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Levoit Core 300-P Air Purifier Genuine Replacement Filter, Core300S-P Filter, AHAM VERIFIDE, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon, Removes Smoke Odor, Allergens,Core 300-RF,2Pack5

Levoit Core 300-P Air Purifier Genuine Replacement Filter, Core300S-P Filter, AHAM VERIFIDE, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon, Removes Smoke Odor, Allergens,Core 300-RF,2Pack

$51.98★ 4.8(25,678)
Levoit
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LEVOIT Core 300-P Replacement Filter Air Purifier Pet Allergy, Genuine Core300S-P Filters, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon, Core 300-RF-PA, Yellow, 1 Pack6

LEVOIT Core 300-P Replacement Filter Air Purifier Pet Allergy, Genuine Core300S-P Filters, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon, Core 300-RF-PA, Yellow, 1 Pack

$35.99★ 4.8(12,833)
Levoit
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Core 300 Replacement Filter for LEVOIT Core 300 Core300-P Core 300S Core 300-P VortexAir Air Purifier, Core 300-RF, 3-in-1 Activated Carbon, 2 Pack, White, Core 300-P7

Core 300 Replacement Filter for LEVOIT Core 300 Core300-P Core 300S Core 300-P VortexAir Air Purifier, Core 300-RF, 3-in-1 Activated Carbon, 2 Pack, White, Core 300-P

$24.43★ 4.8(6,715)
isinlive
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BLUEAIR Genuine Blue Pure 211+ Replacement Filter for 211+ Air Purifiers - AHAM Certified, HEPASilent Dual Filtration, Removes Particles & Odors, Genuine Carbon Filter8

BLUEAIR Genuine Blue Pure 211+ Replacement Filter for 211+ Air Purifiers - AHAM Certified, HEPASilent Dual Filtration, Removes Particles & Odors, Genuine Carbon Filter

$69.99★ 4.8(6,303)
BLUEAIR
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Browse by Price

Budget

Under $69 · 40 products

  • NABEECA — $32.99 ★4.9
  • GermGuardian — $19.89 ★4.8
  • Levoit — $25.99 ★4.8

Mid-Range

$69 – $124 · 5 products

  • BLUEAIR — $69.99 ★4.8
  • PuroAir — $74.99 ★4.8
  • DBFIT — $88.99 ★4.7

Premium

$124+ · 7 products

  • ECOSELF — $148.99 ★4.9
  • PuroAir — $129.99 ★4.8
  • AIRDOCTOR — $178 ★4.8

Expert Guides

comparison

GermGuardian vs Levoit: Which Air Purifier Filter Is Best for You? (2026)

best of listicle

Best Air Purifier Filters for 2026

Top Brands

PuroAir (5)isinlive (4)Levoit (3)Cabiclean (3)Pure Enrichment (3)WILERDA (2)Colorfullife (2)HEAPETS (2)

Related Categories

Ceiling Fans395 productsBed Pillows151 productsBrooms93 productsMattresses90 productsArea Rugs82 productsOttomans76 products

Frequently Asked Questions

What is the best air purifier filters in 2026?

Based on our analysis of 52 air purifier filters from $15 to $178, the top-rated options come from PuroAir, isinlive, Levoit. We rank by verified rating and review volume, refreshed daily from live Amazon data.

How much do air purifier filters cost?

Air Purifier Filters range from $15 to $178, averaging about $53. Budget options start under $69.

Which brands make the best air purifier filters?

The most represented brands in this category are PuroAir (5), isinlive (4), Levoit (3), Cabiclean (3), Pure Enrichment (3).

Sources & References

Product data — 52 air purifier filters tracked via Amazon/Keepa, ranked by verified rating and review volume · last refreshed 2026-06-08.
Pricing — live Amazon prices from $15 to $178, refreshed automatically every 2 hours via ISR.
Methodology — products that pass our publishable quality floor, ordered best-first by rating then review count.

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