18x18x2 Pleated MERV 13 Air Filters 12 Pack pots Improved homogeneity

Improved homogeneity

CO2 can be used from seedling right through harvest

Contains AC Infinity axial fans ACX-FBD1225(B)05W5 which meet UL-507 standards for safety under Underwriters Laboratories certificate E503903

Input Voltage 100-277V

18x18x2 Pleated MERV 13 Air Filters 12 Pack pots Improved homogeneityNordic Pure MERV 13 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 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200