20 x 24 x 1 Air and Furnace Filters

Furnace filters and air filters need to be replaced several times a year, so why not stock up on some from US Home Filter? We provide the best 20x24x1 air filters to meet all of your home needs, as they can help protect you from a variety of allergens and other pollution in the air, including dust particles, dust mites, molds, allergens, pet dander, smoke, and other fumes, that might be recirculating through your home's air system. Depending on the MERV rating, they can have added bonuses, these filters not only help to keep your air clean in your home, but they can also help lower the costs of your electricity by helping to make the air conditioning and heating systems in the home run more efficiently. With a variety of prices and efficiency ratings, US Home Filter has the right 20x24x1 filter for your home!

As an added bonus, order today and receive Free Shipping on all air filter orders!

NOTE: Several brand replacements may be listed below. All filters on this page are compatible with each other. Each brand replacement is listed separately to provide you with corresponding part/model numbers for that specific filter.

Click on the + under "Details" below to see complete details about the filter.

Click here to view the Filter Comparison Chart

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DetailsBrand / Actual SizeMERVPrice / Filter# FiltersPrice / CaseCases
SC80
19‑1/2" x 23‑1/2" x 3/4"MERV 13$14.503$43.50 
19‑1/2" x 23‑1/2" x 3/4"MERV 13$13.006$78.00 
DetailsBrand / Actual SizeMERVPrice / Filter# FiltersPrice / CaseCases
SC60
19‑1/2" x 23‑1/2" x 3/4"MERV 11$10.503$31.50 
19‑1/2" x 23‑1/2" x 3/4"MERV 11$9.006$54.00 
DetailsBrand / Actual SizeMERVPrice / Filter# FiltersPrice / CaseCases
SC40
19‑1/2" x 23‑1/2" x 3/4"MERV 8$7.493$22.47 
19‑1/2" x 23‑1/2" x 3/4"MERV 8$6.496$38.94 
19‑1/2" x 23‑1/2" x 3/4"MERV 8$5.9912$71.88 
DetailsBrand / Actual SizeMERVPrice / Filter# FiltersPrice / CaseCases
Baking Soda
19‑1/2" x 23‑1/2" x 3/4"MERV 8 - Baking Soda$8.493$25.47 
DetailsBrand / Actual SizeMERVPrice / Filter# FiltersPrice / CaseCases
Activated Carbon
19‑1/2" x 23‑1/2" x 3/4"MERV 8 - Carbon$13.006$78.00 
DetailsBrand / Actual SizeMERVPrice / Filter# FiltersPrice / CaseCases
Filtrete 1900 Ultimate Allergen
19.7 x 23.7 x .75MPR 1900$18.996$113.94 
DetailsBrand / Actual SizeMERVPrice / Filter# FiltersPrice / CaseCases
Filtrete 1500 Ultra/Advanced Allergen
19.7 x 23.7 x .75MPR 1250/1500$16.996$101.94 
DetailsBrand / Actual SizeMERVPrice / Filter# FiltersPrice / CaseCases
Filtrete 1000 Micro Allergen
19.7 x 23.7 x .875MPR 1000$12.996$77.94 
DetailsBrand / Actual SizeMERVPrice / Filter# FiltersPrice / CaseCases
Flanders Poly
19‑5/8 x 23‑5/8 x 3/4MERV 5$3.9212$47.04 
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