Furnace Filters
High Quality Replace Furnace Filters
Superior performance filters trap invisible airborne allergens and keep your furnace system cleaner. Filters are availabe in many sizes in different ratings so that you get the best air filter for your needs. Tired of disposable air and furnace filter? Take a look at Online Allergy Relief's permanent electrostatic filters as a cost saving option. Visit us today and breathe easier tomorrow.
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16 X 25 X 3 Trion Air Bear Cub (3 per case)
$58.00MERV 8 Rated (ASHRAE 52.2) Great Value! Pleated filters outperform ordinary a/c and furnace filters and allow air-handling systems to stay cleaner and operate more efficiently. High Performance. KIMBERLY-CLARK electrostatically charged...$58.00 -
MERV 11 20 X 25 X 6 Research Products 2200/2250 & AprilAir Filter (2 per case)
$65.00MERV 11 Rated (ASHRAE 52.2) Our Best Seller! These pleated filters outperform ordinary a/c and furnace filters and allow air-handling systems to stay cleaner and operate more efficiently. Superior Performance. KIMBERLY-CLARK...$65.00 -
Accumulair Replacement Filters - 1'' MERV 11 Rating (6 per case)
$61.00Accumulair Platinum Replacement A/C and Furnace Filters Merv 11 air and furnace filters are proven to trap more invisible airborne allergens that your standard air or furnace filters as well as keeping your system cleaner and running efficiently. In...$61.00 -
4" MERV 8 Air & Furnace Filter (6 per case)
$66.00MERV 8 Rated (ASHRAE 52.2) Great Value! Pleated filters outperform ordinary a/c and furnace filters and allow air-handling systems to stay cleaner and operate more efficiently. High Performance. KIMBERLY-CLARK electrostatically charged...$66.00 -
5'' MERV 8 Air & Furnace Filters (2 per case)
$58.00MERV 8 Rated (ASHRAE 52.2) Great Value! Pleated filters outperform ordinary a/c and furnace filters and allow air-handling systems to stay cleaner and operate more efficiently. High Performance. KIMBERLY-CLARK electrostatically charged...$58.00