16x24x4 (3 5/8) Pleated MERV 12 Air Filters 6 Pack cloning-and-seed-starting You will be able to

You will be able to enter the treatment area right after spraying and begin new plantings within hours of applications

control powdery mildew and mold

The tray's design also allows for proper air circulation between the wicking mat and the tray bottom providing good air movement and helping to keep the root zone healthy and happy

Monitorable with Replacement Indicators – Compatible with Integra Boost replacement indicator cards (sold separately) to signal when packs need replacing

16x24x4 (3 5/8) Pleated MERV 12 Air Filters 6 Pack cloning-and-seed-starting You will be able toNordic Pure 16x24x4 Pleated Air Filters MERV 12 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, smoke particles, virus carriers, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a heavy