24 Gallon Per Day Residential RO Membrane Review

Average Reviews:

(More customer reviews)Bought this item to replace Watts Premiere RO.The RO looks to be similar in make except the gasket is on the opposite end from the OEM RO.However, the RO doesn't clean the calcium from the water.From the moment of replacement, the filtered water has as much calcium in it as it does straight from the tap.So, I really don't know whether the part is defective or the gasket on the opposite end is the problem.I would certainly drop another $10-15 to try the Filmtec RO next time.

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Product Description:

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.

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:

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 gpm
Maximum operating temperature: 113° F (45° C)
Maximum feed water turbidity: 1 NTU
Maximum feed water SDI (15min): 5
Chlorine tolerance: 0
Feedwater pH range: 2-11
Minimum brine flow to permeate flow ratio: 4:1