17_1/8x34_7/8x1 MERV 7 AC Furnace Filters 6 Pack Grow Strong Small electrical tap accepts 2/0

Small electrical tap accepts 2/0 to 6/0 wire on the TAP side & 1/0 to 300MCM wire on the MAIN side

Effective in soil or hydroponics

4200K color temperature

This concentrated formulation is easy to mix and comes with multiple mix rates for control of different types of weeds

17_1/8x34_7/8x1 MERV 7 AC Furnace Filters 6 Pack Grow Strong Small electrical tap accepts 2/0Nordic 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