17 1/2x21x1 Exact MERV 14 AC Furnace Filters

17 1/2x21x1 Exact MERV 14 AC Furnace Filters

Marsoni

M251S

$146.43

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

17 1/2x21x1 Exact MERV 14 AC Furnace FiltersActual Size: 17 1 2 x 21 x 3 4 (17. 5 x 21 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 14

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This USB3.1 gen 2 hub is well made, featuring VIA Labs controller (device id 2109:2822) and is made in China. It looks nice and performs according to the specs. I wish usb-c socket supported TB3/Alt DP cable to connect a display to it, but it is apparently made mainly for power delivery. I think the hub is a good value.

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Reviewed in the United States on November 21, 2025

Verified Purchase

David Row

Lowell, US

★★★★★ 5

Do you need a powered hub instead?

NOT powered. My bad, I didn't look closely enough. I need a powered hub.

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Reviewed in the United States on March 7, 2026

Verified Purchase

AMAZON CUSTOMER