Filtrete 20x24x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 1 Filter
Filtrete 20x24x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 1 Filter
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Filtrete 20x24x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 1 Filter

791 ratings
Filtrete 20x24x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 1 FilterFiltrete 20x24x1 Air Filter MPR 1500 MERV 12 Allergen Bacteria and Virus 1 FilterFiltrete 20x24x1 Air Filter MPR 1500 MERV 12 Allergen Bacteria Virus 4 FiltersFiltrete 20x24x1 HVAC Furnace Air Filter MPR 1500 MERV 12 Advanced Allergen Reduction 6 Pack
Total Count1

Key item features

  • Standard Dimensions: Features a standard 20x24x1 inch pleated design, functioning as a 3-month filter to improve household air quality.
  • Superior Filtration: Utilizes Filtrete's exclusive 3-in-1 technology with a 1500 MPR and MERV 12 rating, effectively trapping numerous microparticles.
  • Targeted Capture: Captures a broad range of particles including allergens, bacteria, viruses (up to 54%), pet dander, smoke, dust, lint, and pollen.
  • Allergy Friendly: Certified asthma and allergy-friendly, contributing to a cleaner and healthier indoor environment by reducing common triggers.
  • System Versatility: Works efficiently across furnaces, air conditioner/heating systems, and general HVAC systems for comprehensive air purification.
  • Optimal Maintenance: Recommends filter replacement every 90 days for peak performance, with change reminders available via the Filtrete Smart App.
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Customer ratings & reviews

4.7 out of 5 stars
stars
791 ratings510 reviews
How item rating is calculated
  1. 5 stars84% (664)
  2. 4 stars10% (76)
  3. 3 stars2% (14)
  4. 2 stars1% (9)
  5. 1 star4% (28)

Reviews summary

Pros

  • : Captures airborne dust particles and reduces household dust.
  • : Captures pet dander, hair, and odors.
  • : Filter stays in place in the furnace.
  • : Maintains effectiveness over time with minimal maintenance.
  • : Provides superior air filtration.

Neutral

  • : Offers good balance, but can be pricey.
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Showing 1-3 of 510 reviews

Aug 25, 2026
Reviewer name: randy
Item details
Count: 4
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

good price in bulk buying item. 4 pack allows 1 year worth.

Helpful?2ME27GSP6FWG23108037
Aug 14, 2026
Reviewer name: Larry
Walmart Associate
Item details
Count: 6
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great price as a 6 pkg. @ $61.67

Helpful?2ME27GSP6FWG23108037
Jun 16, 2026
Reviewer name: robert
Item details
Count: 6
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent by every time

Helpful?2ME27GSP6FWG23108037
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