10x10x1 Pleated MERV 14 Air Filters 6 Pack hand-tools Pick a spot well above

Pick a spot well above ground

Sulfur (ppm)

The BETA-8 features a high-quality remote CO2 sensor (with 16ft cable) and built-in photocell to automatically activate your supplemental CO2 system to maintain CO2 PPM levels only during daylight hours

Transplant plugs in soil or soilless hydrogardening applications

10x10x1 Pleated MERV 14 Air Filters 6 Pack hand-tools Pick a spot well aboveNordic 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.