24 Gallon Per Day Residential RO Membrane Review

Average Reviews:

(More customer reviews)This is review of "Non-Watts Premier Brand RO Membranes" like this one. While it should work as described, DO NOT USE on Watts Premier WP systems (i.e. WP-4V, WP-4, WP-5). The WP systems are the one-piece manifold systems from Watts Premier.
This does not have the built-in Check Valve or Brine Seal inside the white plastic tube of the RO Membrane. Without this Check Valve or Brine Seal, water from the reservoir tank (when full) will back flow to the RO membrane and damage it, and waste water.
This back flow or reverse flow will happen when your reservoir tank gets full. So basically, you will be wasting water as the water trickle will not stop. When I tested it, water continued to trickle out of the reject water outlet tube even when my reservoir tank is full already (it should stop when reserve tank is full). The water coming out is at a much slower rate though, but still plenty enough to raise your water bill since the water trickle will continue 24 hours a day.

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AMI Residential RO Membranes produce high quality water and are designed for use in Home RO Systems. These elements are constructed of DOW RO Flat Sheet, are NSF/ANSI Standard 58 listed and are made in the USA in our ISO 9001:2008 Certifiedmanufacturing plant.

100% Quality Check and Integrity Tested
Fits all Standard 2"x12" Home RO Membrane Housings
High Quality RO Membranes with Consistent Performance
Large Stock for Quick Delivery
Made in the USA using DOW RO Flat Sheet Membrane

Applied Membranes is a major supplier of RO membranes which are sold under the AMI brand. Since 1983, Applied Membranes has manufactured hundreds of thousands of RO Membranes; these elements have earned the reputation of consistent quality, reliability and performance.

This element can be used as replacements in Home RO Systems, and is a direct substitution for the below models:

American Plumber WRO-3167, WRO-31687
Ametek/US Filter RO-3167
Aqua Flow E24TFC-2, E24TFC-3
Cuno APRO 5000
DuPage RO-TS3T-24, RO-TS4T-24
EcoWater ERO B524
Farris Genesis ROS5
Kent BareBones 24 TFC, Maxxima 24, Maxxima 24 R, RO 24 TFC
Osmotik T112-25
RO Ultratec TF-1512-25
ROTEK RTF-265

Operating Conditions:

Performance specifications based on 500 ppm tap water, 50psi (0.35 MPa) applied pressure, 77°F (25°C) feed water temperature, feed water pH 7-8 and 15% recovery. Element permeate flow may vary ± 15%.

Maximum operation pressure: 125 psi (0.86 MPa)Maximum feed flow rate: 2 gpmMaximum operating temperature: 113° F (45° C)Maximum feed water turbidity: 1 NTUMaximum feed water SDI (15min): 5Chlorine tolerance: 0Feedwater pH range: 2-11Minimum brine flow to permeate flow ratio: 4:1

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