Skip to content

21x21x1 Exact MERV 8 Plus Carbon AC Furnace Filters

Marsoni M251S
Sale price$111.57
Pay 4 payments of $27.89 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
21x21x1 Exact MERV 8 Plus Carbon AC Furnace FiltersActual Size: 21 x 21 x 3 4 (21 x 21 x 0. 75) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. Ideal for customers who need odor control for pet and cooking smells Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the USA. Nordic Pure pleated AC air filters are made of electrostatically charged
Easy Shipping

Quick Dispatch:

Your 21x21x1 Exact MERV 8 Plus Carbon 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 21x21x1 Exact MERV 8 Plus Carbon AC Furnace Filters ships.

Need Help?
Questions about 21x21x1 Exact MERV 8 Plus Carbon 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 21x21x1 Exact MERV 8 Plus Carbon 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
4.0 ★★★★★
Based on 1269 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
April
Draper, US
★★★★★ 5
Great price
Color: Pathways Design, Size: 10 in
Perfect size & love the price for what we get!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
J
Verified Purchase
Jill
Belleville, US
★★★★★ 5
Strong pan
Size: 50P -8 × 8 In w/ lid, Color: Silver
Sturdy, good quality. Package was poor arrived dammaged
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
J
Verified Purchase
Jeanne Larance
Lowell, US
★★★★★ 5
Work great
Size: 10P -9×13 In w/ lid, Color: Silver
Work perfect for taking food to places
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
S
Verified Purchase
Sharrie
Port Orchard, US
★★★★★ 5
Price and quality
Size: 10P -9×13 In w/ lid, Color: Silver
Great item for gifting , good value for the price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
H
Verified Purchase
Hamakers
Cuba, US
★★★★★ 4
Great pans for meal trains or prep
Size: 10P -9×13 In, Color: Silver
Great pans for delivering meals to people or prepping freezer food. Four stars because they are slightly smaller than a 9x13 pan, but they still work great for most recipes. They are much cheaper than the stores.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026

recommand products