Replacement For FILTER 17 18X34 78X1 MERV 10 MPR 1000 6 PIECES ACTUAL SIZE 17 X 3475 X 075 MADE IN FILTERS CARTRIDGES AC, AIR CONDITIONING AND FURNACE.
Replacement For FILTER 18X27X1 MERV 13 MPR 22002400 6 PIECES ACTUAL SIZE 175 X 265 X 075 MADE IN TH FILTERS CARTRIDGES AC, AIR CONDITIONING AND FURNACE.