Lennox X0587 (4-Pack) – 20″ x 26″ x 5″ MERV 11 BMAC Furnace Filter
Air Cleaner Model: Lennox BMAC-20CE. This filter also fits inside the Lennox EAC-20 electronic air cleaner cabinet in place of the electronic cells.
Air Cleaner Model: Lennox BMAC-20CE. This filter also fits inside the Lennox EAC-20 electronic air cleaner cabinet in place of the electronic cells.