Open-Box & Used-Like-New Deals 30%+ Off

Filtrete 19.875x21.5x1 AC Furnace Air Filter, MERV 8, MPR 700, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 19.56 x 21.19 x 0.81 in)

DealMapped found a used-like-new / resale deal on Filtrete 19.875x21.5x1 AC Furnace Air Filter, MERV 8, MPR 700, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 19.56 x 21.19 x 0.81 in). The current observed price is $26.68, compared with a reference price of $42.59, for an estimated savings of $15.91 or 37% off.

• Condition: Used Like New
• Seller: Marketplace resale offer
• Current observed price: $26.68
• Reference price: $42.59
• Discount percentage: 37% off
• Category: Clothing, Shoes & Jewelry
• Last seen: June 18, 2026