17 1/4x35 1/4x1 Exact Pleated MERV 14 6 Pack pots all the way through to

all the way through to final yield

and creates an additional barrier against unwanted pests or weeds

Features:  Available as a remote or attached system

It also features a triple ceramic junction in the outer junction and the conical pH sensing portion is made with low temperature glass

Compatible with all the commercial growing environment

17 1/4x35 1/4x1 Exact Pleated MERV 14 6 Pack pots all the way through toNordic 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.