21x23 1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters

21x23 1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters

Marsoni

M251S

$116.46

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

21x23 1/4x1 Exact MERV 7 Plus Carbon AC Furnace FiltersActual Size: 21 x 23 1 4 x 3 4 (21 x 23. 25 x 0. 75) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently and helps reduce odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 7 is equivalent to MPR 600 Made in the USA. Nordic Pure

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This appears to be a nice filter. We have had problems with mice getting in the vehicle through the air vent intake. This is another poor design of the Jeep Grand Cherokee. We had the same issue with an earlier year of the same model and I ended up putting a grill in front to prevent the critters from coming in. I’m hoping this ai filter will be more effective as it is significantly stiffer than other filters. I think the critters are able to lift the end of the filter to slip by and get in the cab. Time will tell, but I do like this one for potentially being more difficult to go by. I would hope Stelantis would fix this, but I won’t hold my breath.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 4, 2025

Verified Purchase

The Evan

Belleville, US

★★★★★ 5

Good filter

Perfect fit

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 4, 2025