22x28x1 Exact MERV 14 AC Furnace Filters 6 Pack grow-light-ballasts Dimensions: Overall height - top

Dimensions: Overall height - top to bottom: -12"

Fish·Mix™boosts growth of all living organisms in the substrate

You can access the data via the cloud from a remote mobile device or computer to check these critical parameters are hitting the mark for crop success

They can also tackle minor infestations

22x28x1 Exact MERV 14 AC Furnace Filters 6 Pack grow-light-ballasts Dimensions: Overall height - topNordic 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.