22x26x1 MERV 10 AC Furnace Filters 6 Pack Nutriants Simply set the Frequency knob

Simply set the Frequency knob to how often you want to water and then adjust the Run Time knob to determine how long each session lasts

IP Rating - Not waterproof (waterproof IP65 as needed)

One perfect for 2x2ft grow tent and four for 4x4ft grow box

2 amps- Three Prong 120v Plug- One-Year Warranty- Aeromixer NOT included

22x26x1 MERV 10 AC Furnace Filters 6 Pack Nutriants Simply set the Frequency knobNordic Pure MERV 10 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, smoke particles, virus carriers, allergens and other contaminants are removed. MERV 10 furnace filters are comparable to HVAC filters with the rating of MPR 900 1000. While different companies