11 1/4x19 1/4x1 Exact MERV 7 AC Furnace Filters 12 Pack spl_hlg Vent design maximizes airflow and

Vent design maximizes airflow and prevents hot spots

and supplemental greenhouse lighting

protection and style while working

SolarMax grow lamps are designed with the grower in mind

11 1/4x19 1/4x1 Exact MERV 7 AC Furnace Filters 12 Pack spl_hlg Vent design maximizes airflow andNordic Pure MERV 7 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 and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters