16x24x4 (3 5/8) Pleated MERV 12 Air Filters 6 Pack cloning-and-seed-starting Dual resettable breakers - protects

Dual resettable breakers - protects lamp and household circuits

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

Features steel shutters

This nutrient-dense product contains more than 70 different minerals

16x24x4 (3 5/8) Pleated MERV 12 Air Filters 6 Pack cloning-and-seed-starting Dual resettable breakers - protectsNordic 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