6x30x1 Exact MERV 14 AC Furnace Filters 6 Pack Environmental Controllers 18 umol@AC120V 1685

18 umol@AC120V 1685

and grow operations

This is the only dome on the market with adjustable top and side vents to better control humidity and temperature

and precise temperature readings with dual thermal probes and thermal-threshold auto dim-shutdown for additional protection

6x30x1 Exact MERV 14 AC Furnace Filters 6 Pack Environmental Controllers 18 umol@AC120V 1685Nordic 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.