12x12x1 Pleated MERV 14 Air Filters 3 Pack -power-&-lamp-cords 4000K color temperature—great for seedling

4000K color temperature—great for seedling and vegetative growth

(2) RAW Silica - 8 oz

Probe separation 50 mm/2"

no need for a switchboard

- Brown 2gal - 8

12x12x1 Pleated MERV 14 Air Filters 3 Pack -power-&-lamp-cords 4000K color temperature—great for seedlingNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.