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💧 Elevate your water game with crystal-clear confidence!
The Membrane Solutions NSF/ANSI 58 Certified 400 GPD Reverse Osmosis Membrane is a premium 12" x 3" TFC element designed for home and light commercial water purification. It delivers high flow rates of 400 gallons per day while rejecting 97% of salts and over 99% of harmful impurities, including heavy metals and nitrates. Certified to NSF/ANSI 58 standards and shipped dry for longevity, this membrane fits most standard 3012 housings and offers 2-3 years of dependable, food-grade filtration performance.












| ASIN | B071SGLF18 |
| Best Sellers Rank | #13,085 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #92 in Replacement Under-Sink Water Filters |
| Brand Name | Membrane Solutions |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,242) |
| EU Spare Part Availability Duration | 2 years |
| External Testing Certification | NSF |
| Global Trade Identification Number | 00850071881868 |
| Item Dimensions D x W x H | 3"D x 3"W x 12"H |
| Item Highlight | 3.0"x1.2" RO Membrane Replacement For UnderSink RO Drinking Water System and Maple Syrup DIY RO System, 1 Pack |
| Item Weight | 16 ounces |
| Manufacturer | Membrane Solutions Corp |
| Manufacturer Part Number | unknown |
| Material Type | Polyamide Thin-Film Composite |
| Model Number | ROULP-3012-400 |
| Number of Items | 1 |
| Product Benefits | Reduces TDS |
| UPC | 850071881868 |
| Unit Count | 1 Count |
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