









💧 Elevate your hydration game with pro-grade purity!
The Membrane Solutions MS Residential Reverse Osmosis Membrane delivers 150 gallons per day of purified water with a 97% stabilized salt rejection rate, removing over 99% of contaminants including heavy metals and harmful minerals. Crafted from 100% food-grade Thin Film Composite material, it fits standard 12x2 inch housings and offers a durable lifespan of 2-3 years. Ideal for residential RO systems, it combines high flow, robust construction, and universal compatibility to ensure premium water quality and easy installation.











| ASIN | B072LPM82F |
| Best Sellers Rank | #77,816 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #239 in Replacement Water Filters |
| Brand | Membrane Solutions |
| Capacity | 150 Gallons |
| Color | RO-150GPD |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,517) |
| Date First Available | 24 June 2017 |
| Item Weight | 236 g |
| Material | Polyamide Thin-Film Composite |
| Model Number | 43235-13397 |
| Product Dimensions | 5.08 x 5.08 x 30.48 cm; 235.87 g |
R**I
الفلتر كفو وجودة ممتازة بس 50 جالون لا انصحك فيه خذ نفس المنتج بس 75 جالون افضل من هذا
D**A
Perfect fit and works great
M**K
Seems to be working well, only been running it for 1 month. Haven’t bothered testing the water yet.
A**A
Supplying with fairly clean water (filtered to 1 micron, 230 ppm after softening, charcoal filtered) I got zero (<5) ppm; the membrane it replaced was at 30 ppm on the same supply. Rated 75 gpd; I got 38 gpd on 45 psi, supply water temperature 55F. This is a reasonable ratio of actual to rating; the membranes are rated at 65 psi and 77F. 100% would buy again.
M**N
Fits and works as expected.
Trustpilot
1 month ago
3 days ago