SKU: MEM-50

APEC High-Rejection 50 GPD Reverse Osmosis Membrane for ULTIMATE RO-45 & RO-PUMP Systems

Sale price$57.95 USD

  • For RO-45 and RO-PUMP models
  • Lab-tested for highest rejection guaranteed
  • Fast response with no break-in time required
  • TFC Spiral Wound Design for superior membrane flux
  • Effective under extreme conditions with wide operating limits
  • 100% Made In USA Made in USA Industry Standard Sized Membrane

50 GPD High Rejection Rate RO Membrane

DOW FILMTEC™ MEM-50 reverse osmosis membranes are the industry’s best and most reliable filters for home drinking water. These premium-grade membranes are selectively produced elements that have been specially tested and packed by the manufacturer to guarantee the highest contaminant rejection rates possible. Additionally, these membranes also offer the fastest response time, high flow rates and excellent removal capacity immediately after install with minimal settling in period. Available only through this website, APEC is proud to be able to offer these special MEM-50 membranes exclusively to our customers.

DOW FILMTEC’s advanced membrane technology and automated fabrication allow their elements to deliver consistent performance that equipment suppliers, water treatment dealers, and residential customers can rely on. These FILMTEC membranes are deliver excellent performance in terms of flux, salt and organics rejection, and microbiological resistance.

Operating Limits

Membrane Type

Polyamide Thin-Film Composite

Maximum Operating Temperature

113 DegreeF (45 DegreeC)

Essence Filter Set Includes

(1) Sediment Filter, (2) Carbon Filters, (1)High Rejection TFC reverse osmosis membrane, (1) UV light bulb, (1) Coconut Shell Refining Carbon Filter and (1) pHPlus Calcium Carbonate Re-mineralization Filter

Maximum Operating Pressure

150 psig (10 bar)

Maximum Feed Flow Rate

2.0 gpm (7.6 lpm)

pH Range, Continuous Operation

2-11

pH Range, Short-Term Cleaning

1-13

Maximum Feed Silt Density Index

SDI 5

Free Chlorine Tolerance

< 0.1 ppm

Specification Table

APEC Item Code

MEM-50

GPD (Gallon per Day @ 60psi)

50

Stablized Salt Rejection %

98

Dimensions

1.75 x 11.75L

Weight

0.72 lbs

  1. Permeate flow rate and salt rejection based on the following test conditions: 250 ppm softened tap water at 50 psig, 77 DegreeF (25 DegreeC), and 15% recovery.
  2. Permeate flows for individual elements may vary Plus/-20%.
  3. Minimum stabilized salt rejection is 98.0%.

Overall rating: 4.6666665 / 5 from 9 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["water","equipment"].

Review highlights

Reviews

Fantastic unit strong output

"I have been a loyal customer of Apex For about 20 years. My previous unit lasted , with proper maintenance. This new upgrade from your original unit fantastic quick output tank fills quickly. The tubes are bigger and the same great clean water. Big fan here in New York City thanks for the great years of clean water"

Michael b. (5/5)

it works

"okay"

Brian F. (5/5)

"Reasonable free delivery timeframe."

Alan (4/5)

Quick ship

"Quick ship"

Charles W. (5/5)

The equipment was shipped promptly

"The equipment was shipped promptly and solved the trouble with our system."

Dave R. (5/5)

Could not restart equipment. Function should be OK.

"Asked service dept to confirm product selection but wrong cartridge was delivered. Could not restart the equipment,"

Andy B. (3/5)

Water taste and flow is

"Water taste and flow is excellent. Happy with the system."

Philip G. (5/5)

Best pure water!

"I've owned an apec water system for six years and love it! Where I live the city water smells like an over chlorinated swimming pool and the water company flushes the lines every spring. The water when they flush the lines turns a light brown. Needless to say we don't use city water! Our apec water system takes out all smell and coloring along with who knows what else! Makes our coffee taste better too!"

Dartquiver (5/5)

RO Water is the best

"This is hands down the best filter you can buy for your home. Simple to install lasts for years and the money you save not buying bottled water is worth it many times over. Invest in the full RO system its worth it."

Phoenix G. (5/5)

Q&A