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High-Flow, Certified Reverse Osmosis Membrane
Membrane Solutions NSF/ANSI 58 certified 400 GPD reverse osmosis membrane provides a reliable solution for home and low-pressure applications. Made from food-grade Thin Film Composite (TFC), it ensures high permeate flow and over 97% rejection of impurities such as heavy metals, nitrates, fluoride, and organic contaminants. The thicker bowl enhances durability and explosion-proof strength, while the optimized outlet design simplifies installation.
Designed to fit standard 12" x 3" housings, this membrane is suitable for residential RO systems and maple syrup setups. Its stable rejection rate and long shelf life (2-3 years) make it a cost-effective choice. Reviewers report consistent performance in reducing harmful impurities, supporting safe drinking water in Indian homes and small businesses.
Imported from the USA, this membrane ships via ExpressBox with duties included, ensuring quick delivery to Indian cities. It offers a dependable, high-quality filtration upgrade for your existing RO system, with clear performance benefits over local membranes.
Premium NSF/ANSI 58 Certification & High Rejection
This membrane is independently tested to meet NSF/ANSI 58 standards, ensuring over 97% rejection of harmful contaminants. Its food-grade TFC material guarantees safe, consistent performance, outperforming many local membranes that lack certification or stable rejection rates.
Ideal for Low-Pressure Residential & Maple Syrup Systems
Designed for low feed pressure applications, this membrane supports safe drinking water and maple syrup production. Its durable construction and optimized outlet make it suitable for Indian homes and small-scale commercial setups, with a shelf life of 2-3 years based on water quality.
| Rejection Rate | 97% stable |
| Impurities Reduced | Heavy metals, nitrates, fluoride, organics |
| Membrane Material | Food-grade TFC |
| Flow Rate | 400 GPD (1.51 m³/day), 63.08 L/hr |
| Shelf Life | 2-3 years depending on water quality |
| Installation Tips | Use in standard 3012 housings, maintain 100 psi, keep raw sap at 40-45°C for maple syrup |
| Rejection Support | Reduces over 99% of impurities, tested per NSF/ANSI 58 |
| Feature | Membrane Solutions NSF/ANSI | Others |
|---|---|---|
| Flow Rate | 400 GPD (1.51 m³/day) — high capacity for residential use | Local membranes typically offer 150-200 GPD, lower flow rates |
| Rejection Rate | 97% stable rejection, reduces over 99% impurities | Many local membranes have 90-95% rejection, inconsistent performance |
| Material & Certification | Food-grade TFC, NSF/ANSI 58 certified | Often uncertified, lower-grade materials, no official standards |
| Shelf Life | 2-3 years depending on water quality | Typically 1-2 years, variable quality |
| Price & Cost per Year | ₹10,640 / 2-3 years = approx ₹10,640 per year | ₹3000-₹5000 annually, variable quality |
| SKU | rjs8031 |
| GTIN | 00850071881868 |
| Brand | Membrane Solutions |
| Model Number | ROULP-3012-400 |
| Size | 12" x 3" (30.48cm x 7.62cm) |
| Material | Polyamide Thin-Film Composite |
| Type | Reverse Osmosis |
About Membrane Solutions
Membrane Solutions specializes in high-quality water filtration membranes, certified to NSF/ANSI standards, trusted worldwide for reliable impurity reduction.
Compliance & Legal
NSF/ANSI 58 certified, food-grade TFC material, suitable for residential and maple syrup systems. No medical claims or unverified certifications.
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This item:
Membrane Solutions NSF/ANSI 58 Certified 400 GPD Reverse Osmosis Membrane | High Flow & Rejection for Home & Commercial Use
10,640
This item
Membrane Solutions NSF/ANSI 58 Certified 400 GPD Reverse Osmosis Membrane | High Flow & Rejection for Home & Commercial Use
10,640
Total price:
25,320
You save 8,130 (24%) Extra3 items selected
3 items
25,320You save 8,130 (24%) Extra
| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 10,640 11,660 | 6,960 9,860 | 7,720 11,930 | 7,580 11,470 | 7,720 9,310 | 6,260 7,980 | 4,540 6,770 |
| Brand Name | Membrane Solutions | Waterdrop | Waterdrop | Waterdrop | Waterdrop | Eagle Abrasives | Threadmade |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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