Costco Members: 2-Pk Filtrete 4" MPR 1550 MERV 12 Deep Pleat Air Filter $34 + Free S&H
Filtrete at Costco
$10 off Filtrete MERV 12 furnace filter (1550 MPR) at Costco through 10/18/26, limit 10 per member.
Filtrete furnace filter with 1550 MPR and MERV 12 rating. Designed with Filtrete 3-in-1 Technology to capture microparticles like pet dander, smoke, and smog, as well as larger particles like lint, pollen, and household dust. Certified Asthma and Allergy-Friendly. Manufacturer's coupon saves $10 on purchase. Limited to 10 per member while supplies last.
FAQ
What is the MERV rating of this filter?
This Filtrete furnace filter has a MERV 12 rating and 1550 MPR (Microparticle Performance Rating).
Is there a limit on how many I can buy?
Yes, the limit is 10 filters per Costco member.
When does the $10 manufacturer's savings offer expire?
The $10 savings is valid from September 21, 2026 through October 18, 2026, while supplies last.
What does this filter capture?
The filter captures microparticles like pet dander, smoke, and smog, plus larger particles like lint, pollen, and household dust. It is certified Asthma and Allergy-Friendly.
