Replacement For FILTER 21X22X1 MERV 10 MPR 1000 6 PIECES ACTUAL SIZE 21 X 22 X 075 MADE IN THE USA FIL FILTERS CARTRIDGES AC, AIR CONDITIONING AND FURNACE.
Replacement For FILTER 20X25X6 MERV 10 MPR 1000 1 PIECES ACTUAL SIZE 1975 X 2425 X 6 MADE IN THE USA FILTERS CARTRIDGES AC, AIR CONDITIONING AND FURNACE.
Replacement For FILTER 28X30X1 MERV 14 MPR 2800 6 PIECES ACTUAL SIZE 275 X 295 X 075 MADE IN THE USA FILTERS CARTRIDGES AC, AIR CONDITIONING AND FURNACE.
Replacement For FILTER 19X22X1 MERV 12 MPR 15001900 6 PIECES ACTUAL SIZE 19 X 22 X 075 MADE IN THE US FILTERS CARTRIDGES AC, AIR CONDITIONING AND FURNACE.