Reservepro 4501/4551 Furnace Filter 20x25x5. Actual Size 19 5/8" x 24 3/16" x 4 15/16."Case of 3 14x25x2 We also have a package

We also have a package of 2 for listed under Carrier Products for a lower per unit cost

Generalaire / ReservePro Part # GF 4511 MERV 10 Replaced with GF4541 MERV 11

We highly recommend using a qualified Technician when disconnecting the electrical power to the Air Cleaner

HRV Novofit 1

Genuine OEM Replacement Media Cartridge PGAPXCAR1625-A02

Reservepro 4501/4551 Furnace Filter 20x25x5. Actual Size 19 5/8" x 24 3/16" x 4 15/16."Case of 3 14x25x2 We also have a packageReservePro Generalaire Part # GF 4501 MERV 10 Replaced with Part # 4551 MERV 11, Same Size Just Level of Filtration Has Been Upgraded Fits Generalaire MAC 2000, Trion Air Bear Supreme 2000, Skuttle DB0 0025 020, & Ultravation 90 007 Actual Dimensions: 19 5 8" x 24 3 16" x 4 15 16" (with foam strips) MERV 11 Rated Package of 3