GrowMax Water Filtration System

GrowMax Water two-stage filtration systems pair a 5-micron MaxPur sediment pre-filter with a GMW CleanGreen carbon block filter to reduce chlorine, pesticides, VOCs, sand, rust and other solids in irrigation water. Unlike reverse osmosis, the filtration process sends no water to drain, so every gallon that enters the system reaches the crop. Three sizes are rated to treat approximately 10,000, 15,000 or 25,000 gallons per carbon block at 1 ppm chlorine.

The Eco Grow 240 connects to a garden spigot with quick-connect 1/4" tubing and includes an indoor connector for any 1/2" cold water inlet. The Super Grow 800 and Pro Grow 2000 connect inline between standard garden hoses or plumb into existing sprinkler and drip irrigation lines through 3/4" NPT female ports, and ship with an adjustable in-ground mounting stake. All models are for cold water only, rated for inlet pressure up to 90 psi, and must be drained and stored before freezing weather.

Available Options

Eco Grow 240 (treats 10k gal) - approx. 10,000 gal per carbon block at 1 GPM; 14" tall, 7.7 lb
Super Grow 800 (treats 15k gal) - approx. 15,000 gal per carbon block at 3 GPM; 17" tall, 24.2 lb
Pro Grow 2000 (treats 25k gal) - approx. 25,000 gal per carbon block at 4 GPM; 27.5" tall, 30.8 lb

Key Features

Two-stage filtration: 5-micron MaxPur sediment pre-filter protects and extends the life of the GMW CleanGreen carbon block
Eliminates up to 99% of chlorine and reduces sediment down to 5 microns
Zero wastewater - all filtered water goes to the crop
FloCheck regulator controls water-to-filter contact time for optimum filtration
Double O-ring sealed, UV-safe opaque filter housings help prevent algae and bacteria growth
Weather-resistant steel bracket integrates with the GMW mounting stake
Super Grow 800 and Pro Grow 2000 use a pleated MaxPur pre-filter that can be rinsed between changes, plus 3/4" NPT female inlet and outlet for permanent plumbing
Eco Grow 240 ships with garden spigot quick-connect, indoor connector, 1/4" tubing, ball valve shut-off and filter housing wrench
Carbon block typically lasts 6 to 12 months depending on daily watering volume
One-year limited warranty against manufacturer defects

Ideal Applications

Greenhouses, nurseries and other commercial growing operations
Dechlorinating feed water for hydroponic and indoor cultivation
Inline treatment for drip and sprinkler irrigation systems
Community gardens, raised beds and outdoor vegetable production
Potted plants, patio planters and small indoor plant collections (Eco Grow 240)
Organic growing programs that need chlorine-free water to protect beneficial soil microbes

GrowMax Water - Filtration System

Brand: GrowMax Water