21 1/2x23 5/16x1 MERV 14 AC Furnace Filters

21 1/2x23 5/16x1 MERV 14 AC Furnace Filters

Marsoni

M251S

$165.93

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

21 1/2x23 5/16x1 MERV 14 AC Furnace FiltersActual Size: 21 1 2 x 23 1 4 x 3 4 (21. 5 x 23. 25 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and removed. Ideal for customers with health problems or for commercial units which support a rating of MERV 14 and above Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in the USA. Nordic Pure MERV

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Reviewed in the United States on April 21, 2026