Skip to content

21 1/2x23 3/8x1 Exact MERV 10 AC Furnace Filters

Marsoni M251S
Sale price$83.34
Pay 4 payments of $20.84 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
21 1/2x23 3/8x1 Exact MERV 10 AC Furnace FiltersActual Size: 21 1 2 x 23 3 8 x 3 4 (21. 5 x 23. 38 x 0. 75) Removes pollen, smoke particles, pet dander, bacteria, allergens, mold, virus carriers, and other contaminants. Ideal for normal air filtration and will help those with mild allergies. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000 Made in the USA. Nordic Pure MERV 10 Pleated AC Furnace Air Filters provide
Easy Shipping

Quick Dispatch:

Your 21 1/2x23 3/8x1 Exact MERV 10 AC Furnace Filters orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your 21 1/2x23 3/8x1 Exact MERV 10 AC Furnace Filters ships.

Need Help?
Questions about 21 1/2x23 3/8x1 Exact MERV 10 AC Furnace Filters, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 21 1/2x23 3/8x1 Exact MERV 10 AC Furnace Filters in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 625 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Ayra G.
Dallas, US
★★★★★ 5
Premium product!
Must have, save hundreds over time. Rinse and put back on. Get the cleaners and spray to keep it new.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
J
Verified Purchase
Jim C
Louisville, US
★★★★★ 5
It's K&N. Top quality filters
Fit perfectly. I've used K&N filters before and they worked great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 22, 2025
J
Verified Purchase
John E. Souder
Pawtucket, US
★★★★★ 5
Fits perfectly
Fits perfectly and easy installation. Thanks !!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 6, 2025
A
Verified Purchase
AmazonCustomer
Natrona Heights, US
★★★★★ 5
2024 Honda CR-V
Worked for 2024 Honda CR-V Sport (Hybrid). Sizing was appropriate and the new filter slid in without any issue. Consider the filter to be of good quality. Would recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
A
Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 4
more power
get more horse power & gas mileage
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026

recommand products