GrowoniX Product Documents
400 Gallons per day of pure RO water filtration
Designed to flow 17 gallons per hour of pure RO water, with an astounding 2:1 ratio-High flow rates and water savings never before seen in a package so affordable and durable. Utilizing the most efficient membrane technology in the world, and equipped with a steel pressure gauge. A manual flush valve allows you to clean the membrane, purging out pollutants that could otherwise add buildup to the system. Flushing adds considerable life to the membrane as well.
Perhaps the coolest feature of the EX400 is that when used with a BP-1530 booster pump, to get the input feed water pressure to 80psi, the filter can produce up 450 gallons per day. No little RO on the planet can match this.
The EX400 uses the High Flow Membrane. Less rejection than high rejection membranes, but with a much higher flow rate. Superior flow in cold water conditions as well. Our most popular membrane element.
Features of the EX400
- 400 Gallons per day
- 17 Gallons per hour
- High Flow Cold Water membrane
- Spun sediment filter for extremem dirt filtering capacity
- 2:1 system ratio - The most efficient in the industry!
- Membrane flush kit
- 2.5" stainless steel liquid filled gauges
- Cocnut Carbon Block
- Patented metal housing
- Auto shutoff valve
- EZ hookup kit
- Wall mountable
- Use 50% less water than traditional RO systems
- No additional pre-filters needed
- Electrogalvanized powder coated steel brackets
KDF/Catalytic Carbon
For chlorine and chloramines reduction for city water. Also for well water for iron, hydrogen sulfide, and heavy metals reduction. Will last TWO TIMES AS LONG as the standard green carbon filter. Prolongs the life of the membranes. Reduces chloramines, chlorine, iron, sulfur and heavy metals. Bacteriostatic qualities do not allow microbes to breed in filter.
GrowoniX EX400 Component Diagram

- Patented GX mounting bracket
- Sediment filter
- Carbon filter
- RO membranes (x2)
- Pressure gauge
- Supply water in
- RO water out
- Waste/drain tubing
- Flow restrictor
- Auto shutoff valve
- Drain saddle clamp
- In line shutoff valve
- Filter wrench
- Supply, RO, and drain tubing
- Garden hose adapter
Replacement & Upgraded Filters for EX400
*This filter is included. All other filters are available as substitutions and upgrades.
Carbon Filters

*CF-2510-GB
Green Coconut Carbon Block: NFS61 listed carbon filter manufactured with a patented process that greatly reduces greenhouse emissions—High flow with a low carbon footprint and superior chlorine removal.

CF-2510-CC
White Coconut Carbon Block: Ultra high purity coconut shell activated carbon filter. Superior chemical absorption and turbidity reduction. The unbeatable cost of performance value.

CF-2510-KDF
KDF85/Catalytic Carbon Filter: KDF85 Bacteriostatic media controls the growth of microorganisms. Good for water-soluble metals removal, chlorine, chloramine, and scale. Highly reactive catalytic carbon, extremely porous and long-lasting. Absolutely the best carbon filter available, a must for well water treatment, and the best option for removal of CHLORAMINE! Needs flushing upon initial startup and after filter changes to remove carbon fines and dust.
Sediment Filters

*SF-2510-SP
Spun polypropylene: A true multi-staged depth filter utilizing separate layers of micron filtration. Constructed spun polypropylene, these filters offer superior dirt holding capacity at an extremely economical price. They have more pressure drop than pleated filters. Great filter for changing frequently, especially in well water applications, or any situation where feed water is loaded with sediment.

SF-2510-PL
High flow pleated sediment filter: This is a washable, reusable, and durable sediment filter with a very low-pressure drop. Bacteria and chemical resistant. Great for high flow applications and extended time between filter changes.
Membrane Filters

*GXM-200-HF
High Flow Cold Water Membrane element: Less rejection than high rejection membranes, but with a much higher flow rate. Superior flow in cold water conditions as well. Our most popular membrane element.

GXM-150-HR
High Rejection Membrane element More rejection than high flow membranes, but with less flow rate. Great for ultra pure drinking water.
UV Water Filter

UV-1530
Stainless steel ultraviolet filtration to remove 99.9% of micro-organisms in your water supply. A must for well water treatment, whole house filter systems, or any time water will be stored. Flow rate of 1 GPM