Aprilaire #501 Air Filters

Showing 1 -  2 of 2 Products
Aprilaire / Space-Gard #501 High Efficiency Filtering Media, 2-Pack
$69.31 / Filter
$86.64 Save 20%!
2 Pack Selected
$138.62
Ships Free!
Aprilaire 4270 Pleat Spacers for 2400/5000 Air Cleaner
$20.87 / Pleat Spacer
$26.09 Save 20%!
6 Pack Selected
$125.22
Ships Free!
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What Our Customers Have to Say

June W. 1 day ago
5
Buy every year. Great value and quality!
Raymond K. 1 day ago
5
The best air filter
Steven L. 1 day ago
5
Always the most cost effective and efficient way to receive these filters. I keep a box of 2 in my home, along with our Samsung Fridge filters and the 12 pack of our most basic 14x24x1's used in the second furnace in our home. Also recommend Discount Filters to many of our friends.
Alan H. 1 day ago
5
Fast service, well packaged, product was as described .