18x28x1 Exact MERV 14 AC Furnace Filters 6 Pack Hydro Components Just as their original products

Just as their original products redefined the grow tent

(N) Nitrogen

The 3-way connectors can be used as replacement corners for GeoPlanter Fabric Raised Beds or for creating the upper corners of a trellis structure

Shipping Weight (unit): 1

making it a must-have for commercially scaled operations and cost-conscious growers of all types

18x28x1 Exact MERV 14 AC Furnace Filters 6 Pack Hydro Components Just as their original productsNordic 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.