8x20x1 Nordic Pure Tru Mini Pleat MERV 11 AC Furnace Air Filters 6 Pack timers-and-instruments Consult your local hydroponic store

Consult your local hydroponic store or garden center on nutrient regimes that will most benefit your plants

Fits most standard RO membrane housings

The active ingredient in RootShield Granules is a patented fungus

This variety of Microbes is designed to promote Root Growth & Nutrient Availability during the Grow Stage

Ozone production - 270 mg/hr

8x20x1 Nordic Pure Tru Mini Pleat MERV 11 AC Furnace Air Filters 6 Pack timers-and-instruments Consult your local hydroponic storeNordic 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