20x25x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 1 Pack harvest-solutions Weight: 53

Weight: 53

As long as there are suitable hosts

” — Kelly S

Their constant wattage output means no lamp flickering and with the flip of a switch they can be converted from MH to HPS ballasts

Input Voltage:                                    110-240 VAC

20x25x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 1 Pack harvest-solutions Weight: 53Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. If you are replacing a 4 3 8 depth 20x25x4 filter