GrowoniX EX200 Reverse Osmosis Filter 200GPD w/ KDF

Growonix EX200 Reverse Osmosis System for 200 GPD

The Growonix EX200 produces 200 GPD of near-zero-ppm water and flows about 8.5 gallons per hour at a 2:1 ratio. It holds a nominal 96% salt rejection to bring your ppm down. It is built with dual o-ring fittings and a steel pressure gauge, so you read system pressure at a glance. A manual flush valve lets you purge salts off the membrane. Flush it on startup, after filter changes, and after each use to add membrane life. Recovery runs at 33% and can be dialed back for lower-quality feed water.

Upgraded KDF85 Carbon Filter for City or Well Water

This unit ships with the upgraded KDF85 carbon filter. On city water it cuts chlorine and chloramine. On well water it pulls down iron, hydrogen sulfide, and heavy metals that wreck membranes. The KDF85 stage lasts about twice as long as the standard green carbon, and its bacteriostatic media stops microbes from breeding inside. Running cold or low on pressure? Add a BP-1530 booster pump to raise system pressure to 80 PSI. Higher TDS or colder water will lower production.

Key Features

• 200 GPD output: Flows 8.5 gallons per hour of near-zero-ppm RO water at a 2:1 ratio.
• 96% salt rejection: Nominal rejection brings your feed-water ppm down.
• Upgraded KDF85 carbon filter: Reduces chlorine, chloramine, iron, hydrogen sulfide, and heavy metals.
• Longer-lasting carbon: KDF85 stage lasts about twice as long as the standard green carbon filter.
• Bacteriostatic media: Stops microbes from breeding inside the carbon stage.
• Manual flush valve: Purges salts off the membrane to extend its life.
• Steel pressure gauge: Reads system pressure so you can track performance and filter condition.
• Dual o-ring fittings: Tight, reliable connections across the housing.
• Booster-ready: Pairs with a BP-1530 booster pump to reach 80 PSI for more output.
• Compact build: 14 x 7 x 21 in, 20 lbs, runs at 40–105°F, pH 3–11, 40–80 PSI feed.

Technical Specifications