17_1/8x34_7/8x1 MERV 7 AC Furnace Filters 6 Pack Grow Strong 24” x 24” x 48”

24” x 24” x 48” | 2 Plant Capacity | Viewing Window | Accessories: Reflective Floor Tray & Tool Bag

Produces ozone using ultra violet light bulb

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

LIFE Cloning Gel is formulated to produce roots in any substrate and works well with rooting cubes or aeroponic machines

Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened

17_1/8x34_7/8x1 MERV 7 AC Furnace Filters 6 Pack Grow Strong 24” x 24” x 48”Nordic 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