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Vertex PT-4GR with Revtex 1:1 membrane

Vertex PT-5GR with Revtex 1:1 membrane

Sediment Filter, 5-Micron Polyspun Cartridge
2 1/2” dia. x 10″
STAGE TWO (optional)
10 Activated Carbon Block Filter 5 Micron
2 1/2” dia. x 10″
Activated Carbon Block Filter 5 Micron
2 1/2” dia. x 10″
Reverse Osmosis Membrane
36 GPD TFC @ 65 PSI Pressure Differential
Granular Activated Carbon Post-Filter
In-Line, 2” dia. x 10”
4.0 Gallon Plastic Tank (metal tank available)
Pre-pressurized with Butyl Bladder
(2.5 gal. water capacity when full)

Shipping Weight:
4-stage 25 lb.
5-stage 28 lb.
4-stage 14”W x 6”D x 18”H
5-stage 15.5”W x 6”D x 18”H
Tank: 11″ dia. x 15.5″H

Conditions of Use
Water Must be microbiologically safe
Temperature, 40 -100 degrees F
pH Range, 3 to 10
Feed pressure, 40 to 100 psig
Maximum TDS, 1500 PPM
Turbidity, less than 1.0 NTU

GreenMachine™ with Revtex 1:1 Membrane

Only 1 gallon of water is wasted for each gallon of fresh water produced

The Vertex GreenMachine™ uses the new RevtexTM 1:1 high-efficiency 50 GPD RO membrane to send less water to the drain.  Only 1 gallon of water is wasted for each gallon of fresh water produced, significantly reducing the waste-water by up to 75% compared with standard RO membranes. This state-of-the art membrane is manufactured using special membrane material along with an improved design to make a 50% recovery rate possible at typical municipal water pressure of 40-100 psi. The system also uses NSF and WQA certified Greenblock®  Carbon block filters which are made with eco-friendly coconut-shell greencarbon™ that is manufactured using a process which significantly reduces harmful green-house gas emissions. Every household should have an point-of-use RO system which will remove an average of 95% of the dissolved solids from the incoming water including dangerous contaminants like arsenic, chromium 6, nitrates, lead and cysts.

The 5-stage system is designed to ensure water quality, membrane performance and filter life, where the incoming water contains a high amount of sediment as in some well water systems. An extra pre-filter stage is added before the membrane. This design can also be used to extend time between filter changes.

Comes complete and ready to install with dispensing faucet and instruction manual.

Download the GreenMachine Brochure.

•  Revtex 1:1 sends 4x less water to the drain*
•  Revtex 1:1 membrane fits standard membrane housings
•  Eco-Friendly Greenblock® carbon filtration media
•  Uses city water pressure to operate the RO membrane
•  4 and 5-stage versions available

•  Auto shut-off valve (conserves water)
•  Flow restrictor – modified capillary
•  Long reach, non-airgap faucet
•  Feed water connection
•  Drain clamp
•  1/4 inch flexible polyethylene tubing with QC fittings compression fittings
•  1 year limited warranty

*compared to traditional Reverse Osmosis systems

Ordering InformationPart No.
4-Stage Reverse OsmosisPT-4GR
5-Stage Reverse OsmosisPT-5GR
Available Options
with UV Sterilizer add /UVadd /UV
with Air Gap Faucet (meets many city's requirements)add /AG
with Metal Tankadd /MT
with 3/8" line from tank to faucetadd /3/8
with 3/8" Feed Water Adapteradd /3/8FWA
with 1/2"-3/8" John Guest Convertible Feed Water Adaptercall factory
ProTekk Water Tray and Leak Detector add LDDT-1218
Replacement Filters
5 micron Sediment cartridge, 2.5" x 10" SF-4001
GreenBlock Carbon Block cartridge, 2.5" x 10" CF-4100
GAC inline post filter, 2" x 10"IF-4103
Revtex 50 GPD Membrane MAD-4230
Certified 4-stage Filter Replacement Kit FK-100G
For Sales, Service or Parts, contact