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NorthSky Supply

4.5 (123)

20x25x4 MERV 11 Pleated Air Filter

Name: NorthSky Supply 20x25x4 MERV 11 Pleated Air Filter - 20x25x4 MERV 11 Pleated Air Filter
Brand: NorthSky Supply
SKU: 52488099791218
Price: 15.35 USD
Availability: InStock
Rating: 5 (8 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$15.35

Quantity

Color

Black

Quantity

MERV 11 Pleated Air Filters effectively capture airborne particles, offering a filter efficiency of 95%. Designed with a nominal size of 20x25x4", these filters fit standard HVAC systems. The pleated design increases surface area for enhanc...

Reviews

5.0

8 ratings

Correct fit, significant savings

Correct fit, appears to be just like the much more expensive manufacturer recommendation. Good quality, significant savings.

Anonymous · October 18, 2025

Good Filters

Filters are as described, appear well constructed and fit in the dimensions of my unit perfectly. Glad I ordered them and they were received within the shipping window.

Doug · August 22, 2025

Great Customer Service

It didn’t end up being the correct filter, but customer service would with me to resolve the issue. They were very quick to respond to my emails. They worked very hard to make me a satisfied customer. I’d highly recommend them if they have anything you need. Great to work with

Elaine · August 21, 2025

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NorthSky Supply

4.8 (392)

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Reviews

5.0

8 ratings

Correct fit, significant savings

Correct fit, appears to be just like the much more expensive manufacturer recommendation. Good quality, significant savings.

Anonymous · October 18, 2025

Good Filters

Filters are as described, appear well constructed and fit in the dimensions of my unit perfectly. Glad I ordered them and they were received within the shipping window.

Doug · August 22, 2025

Great Customer Service

Elaine · August 21, 2025

Delivery & Returns

NorthSky Supply

4.8 (392)

NS

20x25x4 MERV 11 Pleated Air Filter

Reviews

Delivery & Returns

NorthSky Supply

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