16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 10 Pleated Plus Carbon 1 Pack Grow Light Bulbs precise cut accompanied by a

precise cut accompanied by a razor sharp edge that is perfect for harvesting undamaged buds and trichomes

Chloramine is really bad for plants and has no easy way to be remediated

Must manually replace fuse and/or reset breaker switch

and reliable 24/7 performance

Suitable for fireplaces with space underneath its floor or compartment to install the blower

16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 10 Pleated Plus Carbon 1 Pack Grow Light Bulbs precise cut accompanied by aImportant 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,