Filter Selection: Does Size Matter?

slot, these are not provided with this product For an option with removable channels for multiple filter sizes, see our FRB filter rack base; Come in a

In most apartments, the AC unit is in a small closet, and the furnace filter should be within arms' reach Look for a long, narrow slot with a

furnace filter slot cover I just had the air intake on my furnace expanded, but they didn't update the filter slot Is it acceptable for a forced air furnace filter to

replication slot already exists This patented two-piece system is designed for 1-inch air filters Placing it over the furnace filter slot eliminates air leakage, which improves indoor air