30x30x1 MERV 13 AC Furnace Filters 6 Pack odor-control 5 µmol/J @ 120 V

5 µmol/J @ 120 V AC

Rectangular flange for the Powerhouse ballast and Sunburst system reflector

EPA Registration Exempt – Exempt from Federal and California EPA registration requirements

The unit is provided with high impedance pH input and can be used with any pH electrode with standard BNC connector

Using the finest and most refined natural base elements and plant extracts ensures your favorite plants are given the best opportunity to develop to their full potential

30x30x1 MERV 13 AC Furnace Filters 6 Pack odor-control 5 µmol/J @ 120 VNordic 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