18x25x2 Pleated MERV 14 Air Filters 3 Pack Water Heaters Chillers 5"L (from flange ends) x

5"L (from flange ends) x 19"W at widest setting x 7

This creates a root environment with outstanding control and with far better and much more even growth and root distribution

This results in high-quality flowers at harvest

The ARS-1 is a universal controller that works with most mini-split air conditioners (and some window-type AC units too)

25" x 29" x 9"

18x25x2 Pleated MERV 14 Air Filters 3 Pack Water Heaters Chillers 5"L (from flange ends) xNordic 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.