12x25x1 Pleated MERV 13 Air Filters 12 Pack Grow1 5' Steel Stake Designed for the flowering phase

Designed for the flowering phase to promote dense

stimulating dense

which is designed to keep roots aerated

These seed starting trays are made out of food safe polypropylene plastic

12x25x1 Pleated MERV 13 Air Filters 12 Pack Grow1 5' Steel Stake Designed for the flowering phaseNordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200