18x25x1 Pleated MERV 8 Air Filters 3 Pack complete grow kit use the Can-Trol Vari Voltage

use the Can-Trol Vari Voltage Speed Controller (item code CFH0350290)

Directions for use: Use with every other watering during the Flowering phase

a 3 HP (220V) leaf collector suction system and the unique triple-bag kief filtration and trim collection system

Optimized full spectrum outputs 1800 µmol/s (PPF 400-700nm)

18x25x1 Pleated MERV 8 Air Filters 3 Pack complete grow kit use the Can-Trol Vari VoltageNordic Pure MERV 8 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 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters