16x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 14 Air Filters 1 Pack Reflectors & Grow Lights ventilation for at least 2

ventilation for at least 2 to 5 minutes is mandatory to replenish the oxygen supply required by the generator's combustion

Platform Size: 203 x 203mm

Day and night settings keep temperature within your set point

staple it down

16x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 14 Air Filters 1 Pack Reflectors & Grow Lights ventilation for at least 2Important 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. We also carry 4 7 8 and 5 1 4 inch depth filters,