13x24x1 Exact MERV 7 AC Furnace Filters 12 Pack nutrients and supplements Larger flat blade 2-inch capcity

Larger flat blade 2-inch capcity cutting head for easy tree and shrub pruning

Add 2-7 mL of Athena Bloom A per gallon of water during the flowering phase

User-controllable speed accommodates both wet and dry bucking with the same machine

with limited ability for misuse or weaponization

Features 5 shelves allowing up to 144 clones per shelf

13x24x1 Exact MERV 7 AC Furnace Filters 12 Pack nutrients and supplements Larger flat blade 2-inch capcityNordic 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