16x20x4 (3 5/8) Pleated MERV 15 Air Filters 6 Pack reflectors and grow lights looking for experienced results

looking for experienced results

✔ 1x Pipe Cleaner

The blades and impeller are constructed of lightweight aluminum

your plants' responses are at their fullest at all times

Narrow pointed anvil blade allows easy access to twiggy branches and assures a close cut to the trunk

16x20x4 (3 5/8) Pleated MERV 15 Air Filters 6 Pack reflectors and grow lights looking for experienced resultsImportant 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 16x20x4 filter