20x20x4 (3 5/8) Pleated Air Filters MERV 14 Plus Carbon 6 Pack Paleo Bloom power plant or laboratory application

power plant or laboratory application

* Double cinching ducting ports

Suggested Uses: For use as a bactericide

while Pura Vida Bloom is formulated to promote and maximize the flowering and fruiting performance of plants during the reproductive stage

20x20x4 (3 5/8) Pleated Air Filters MERV 14 Plus Carbon 6 Pack Paleo Bloom power plant or laboratory applicationImportant 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 20x20x4 filter