Filtrete 20x20x4 HVAC Furnace Air Filter, MPR 1900 MERV 13, Premium Allergen, Bacteria & Virus, 2 Pack

Filtrete 20x20x4 HVAC Furnace Air Filter, MPR 1900 MERV 13, Premium Allergen, Bacteria & Virus, 2 Pack

$54.13$72.0724% off

● Seen at this price on Walmart — Oct 22, 2026.

Filtrete 20x20x4 HVAC Furnace Air Filter, MPR 1900 MERV 13, Premium Allergen, Bacteria & Virus, 2 Pack is marked down to $54.13 at Walmart, 24% below its $72.07 list price. DealHawk has tracked it since Oct 22, 2026. Online prices move daily and in-store clearance often differs by location — DealHawk checks both and alerts you when the price drops.

See today's Walmart price drops Get price-drop alerts
  • Retailer: Walmart
  • Category: Filtrete Air Filters
  • Tracked since: Oct 22, 2026
  • Last checked: Oct 22, 2026

More Walmart deals

Filtrete 20x25x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 2 Pack Filtrete 20x25x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 2 Pack $22.72$37.13 38% off Filtrete 20x25x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 2 Pack Filtrete 20x25x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 2 Pack $29.99$49.06 38% off Filtrete 14x20x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 2 Pack Filtrete 14x20x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 2 Pack $29.99$47.45 36% off T-Mobile Apple iPhone 15 128GB Black T-Mobile Apple iPhone 15 128GB Black $3.00$779.00 99% off T-Mobile iPhone 16 128GB Black. Apple Intelligence. T-Mobile iPhone 16 128GB Black. Apple Intelligence. $6.50$879.00 99% off T-Mobile iPhone 16 Plus 128GB Ultramarine. Apple Intelligence. T-Mobile iPhone 16 Plus 128GB Ultramarine. Apple Intelligence. $7.50$979.00 99% off T-Mobile iPhone 16 Pro 128GB Black Titanium. Apple Intelligence. T-Mobile iPhone 16 Pro 128GB Black Titanium. Apple Intelligence. $8.25$1049.00 99% off T-Mobile iPhone 16 Pro Max 256GB Black Titanium. Apple Intelligence. T-Mobile iPhone 16 Pro Max 256GB Black Titanium. Apple Intelligence. $10.25$1249.00 99% off

Browse all Walmart deals → · How to find Walmart hidden clearance

Find the markdowns before they're gone

DealHawk tracks clearance and price drops at Walmart, Target, Home Depot, Lowe's, Best Buy, Costco, Dollar General and more — online and at the stores near you.

Start free