18x25x1 Nordic Pure Tru Mini Pleat MERV 11 AC Furnace Air Filters 6 Pack X Nutrients Grow Spray 1 Gal Green Cleaner is particularly helpful

Green Cleaner is particularly helpful when controlling active pest populations during flowering and fruiting stages

square wave technology provides excellent current stability and consistency in output levels

Great for high flow applications and extended time between filter changes

The Hydro-x allows separate Day and Night settings for each of up to (4) TS  modules

18x25x1 Nordic Pure Tru Mini Pleat MERV 11 AC Furnace Air Filters 6 Pack X Nutrients Grow Spray 1 Gal Green Cleaner is particularly helpfulNordic Pure MERV 11 Tru Mini Pleat AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Mini pleat A C air filters have 3 times the pleats than an average air filter, providing more surface area to capture and remove unwanted, harmful particles. More pleats ensure maximum efficiency without increasing air flow resistance. This saves you money on HVAC system maintenance and increases the life of your