17x19x1 Exact MERV 8 AC Furnace Filters 12 Pack Hydroponics Complete coverage on all plant

Complete coverage on all plant parts is vital to establish control

heating your water to a boil and creating steam that is distributed through the humidifiers fan pack

This half-jacket frame includes no-slip rubber nose pads that hold the frame comfortably for hours

Ceramic Metal Halide lamps were not designed for horticulture applications

1000W MH HIGH OUTPUT InterLux LIGHT BULB - Metal Halide bulbs produce a blue spectrum light that is used during the vegetative stage of growth

17x19x1 Exact MERV 8 AC Furnace Filters 12 Pack Hydroponics Complete coverage on all plantNordic 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