Growonix EX400 Reverse Osmosis Filter 400 GPD w/ KDF Small CFLs Save more water by running

Save more water by running 2:1 waste to product water ratio

The indicator card packed in every wrapper closes the loop

Data Logging + USB Updates: Logs setting and alarm history and updates over USB

because cold water is denser and harder to push through the membrane

Replacement Indicator Card Included: The printed dot turns blue when a packet is finished

Growonix EX400 Reverse Osmosis Filter 400 GPD w/ KDF Small CFLs Save more water by runningGrowonix EX400 Reverse Osmosis System for 400 GPD The Growonix EX400 produces 400 GPD of near zero ppm water and flows about 17 gallons per hour at a 2: 1 ratio. It is built with dual o ring fittings and a steel pressure gauge, so you can read system pressure at a glance. A manual flush valve lets you purge salts off the membrane. Flush it for 3 to 5 minutes after each use, and the membrane lasts much longer. Recovery runs at 33% and can be dialed