18x27x1 MERV 12 Plus Carbon AC Furnace Filters

18x27x1 MERV 12 Plus Carbon AC Furnace Filters

Marsoni

M251S

$117.39

Get it in 3 business days with 1 day shipping. Friday, May 29

18x27x1 MERV 12 Plus Carbon AC Furnace FiltersActual Size: 17 1 2 x 26 1 2 x 3 4 (17. 5 x 26. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500

Easy Shipping

Quick Dispatch:

Your 18x27x1 MERV 12 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 18x27x1 MERV 12 Plus Carbon AC Furnace Filters ships.

Need Help?
Questions about 18x27x1 MERV 12 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 18x27x1 MERV 12 Plus Carbon AC Furnace Filters in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

When I purchased this, it said it fit my 2007 Toyota Prius. Not even close. The problem with the smaller item purchases, is you end up giving the company money and it’s just not worth my effort to re-bag it, and find where I would need to return it. I would be extremely cautious if purchasing from this company.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 17, 2026

Verified Purchase

Josh Frank

Lowell, US

★★★★★ 5

Smells fresh!

Color: Blue

This filter does a great job of keeping my truck AC smelling fresh. It has a bit of a chemical smell the first day or so but clears up nice

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 22, 2026