(855) 345-8289//Email US
filterbuy

Shop by

air-filters
>

Aprilaire Spacegard Compatible Air Filter Replacements

Filterbuy replacement air filters offer the same high quality materials and performance as the name brand but at a fraction of the cost.

CUSTOMER REVIEW

5star

Absolutely the best and most efficient way to purchase furnace filters! No problem finding the filter I needed, filters delivered within a couple of days, fit perfectly and shipping is FREE! What's not to like?

Christine P.

filter 16 x 28 x 6 - MERV 11
16 x 28 x 6 - MERV 11
Actual: 15.28 x 26.94 x 6"
Designed to Fit:
Spacegard 2400 #401

MERV 11 - filters pollen, dust mites, mold, auto emissions, and large particles like milled flour

$59.77 ea

as low as $ 43.24 when you buy 2 or more

filter 20 x 25 1/4 x 3 1/2 - MERV 11
20 x 25 1/4 x 3 1/2 - MERV 11
Actual: 20 x 25.25 x 3.5"
Designed to Fit:
Spacegard 2120 #102

MERV 11 - filters pollen, dust mites, mold, auto emissions, and large particles like milled flour

$64.72 ea

as low as $ 40.44 when you buy 2 or more

filter 15 3/4 x 27 5/8 x 3 1/2 - MERV 11
15 3/4 x 27 5/8 x 3 1/2 - MERV 11
Actual: 15.75 x 27.63 x 3.75"
Designed to Fit:
Spacegard 2140 #104

MERV 11 - filters pollen, dust mites, mold, auto emissions, and large particles like milled flour

$58.78 ea

as low as $ 36.73 when you buy 2 or more

filter 20 x 25 x 6 - MERV 11
20 x 25 x 6 - MERV 11
Actual: 19.75 x 24.25 x 6.38"
Designed to Fit:
Spacegard 2200 #201

MERV 11 - filters pollen, dust mites, mold, auto emissions, and large particles like milled flour

$66.95 ea

as low as $ 41.04 when you buy 2 or more