Aprilaire 401 for Model 2400 High Efficiency. Package of 2 US$ 90.00 Min. order: 1 piece ★★★★★ 5.0 (36 reviews) Sold : Login>>
W5-0860 HEPA Filter (for older units). Each US$ 170.00 Min. order: 1 piece ★★★★★ 4.4 (24 reviews) Sold : Login>>
Aprilaire 213 MERV 13 Replacement Media. Package of 2 US$ 95.00 Min. order: 1 piece ★★★★★ 5.0 (177 reviews) Sold : Login>>
ReservePro 16x25x5 GF 4511 / 4541 16x25x5 MERV 13 for Mac 1400 Air Cleaners. Case of 3. Made by Furnace Filters.Ca US$ 95.00 Min. order: 1 piece ★★★★★ 4.7 (241 reviews) Sold : Login>>
3M Filtrete 16 x 25 x 1 MPR 1000. Case of 6 US$ 105.00 Min. order: 1 piece ★★★★★ 4.1 (232 reviews) Sold : Login>>
Aprilaire 501 MERV 10 for Model 5000. Package of 2 US$ 140.00 Min. order: 1 piece ★★★★★ 4.8 (88 reviews) Sold : Login>>