18x20x1 MERV 8 Pleated Air Filter

Actual Size: 17 1/2 x 19 1/2 x 3/4"

https://static.filterbuy.com/static/images/filter-images-by-shape/Short Rectangle/MERV 8/1 INCH/ShortRectangle_1inch_MERV8_6pack.jpg

New look, same great filter

We’re updating the “look” of our filters.
While we do, your air filter will be the correct size & performance, but may look different than the image above. Learn more

Merv 8

Standard

Merv 11

Superior

Merv 13

Optimal

Odor eliminator

$59.28

$151.86

in stock

Ships in 24 hours

Quantity Discount

1 for$25.31 ea2 for$14.94 eaSave 41%3 for$12.55 eaSave 50%4 for$11.54 eaSave 54%5 for$10.89 eaSave 57%6-11 for$9.88 eaSave 61%12+ for$8.99 eaSave 64%

Save 5% With Auto Delivery

STANDARD AIR FILTRATIONRESIDENTIAL AND/OR COMMERCIAL USEChange Every 3 Months

ABOUT

This is a list 18x20x1 MERV 8 air filter replacement for your furnace, air conditioner, heat pump, or HVAC system
Actual air filter size: 17 1/2 x 19 1/2 x 3/4"
MERV 8 synthetic media (comparable with MPR 600 & FPR 5) offers standard protection from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow.
High-quality construction means electrostatically charged pleated filter media, reinforced wire backing for structural integrity, and a durable frame to resist heat and humidity
Built to last 3 months. 300% longer than fiberglass models
100% manufactured in the United States and designed with recyclable materials
Learn more about 18x20x1 Air Filters