1812 50 GPD Filmtec
The Reverse Osmosis Membrane element is designed for the treatment of low-salinity water resources such as tap water, well water, etc.
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
1812 50 GPD FilmTec – Compact and Efficient RO Membrane
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The 1812 50 GPD FilmTec membrane is perfect for home reverse osmosis systems that need reliable water flow and effective contaminant removal. Because it delivers 50 gallons per day (about 190 litres), it fits most standard 1812 housings. In addition, this membrane works well as both a replacement and an upgrade for residential systems. As a result, you get clean water with minimal maintenance.
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Key Features
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- Rated Output: 50 GPD (~190 L/day)
- Salt Rejection: Up to 98–99%
- Membrane Type: Spiral-wound thin-film composite (TFC)
- Size: ~298 mm × 44.5 mm (fits standard 1812 housings)
- Feed Water: Tap or pre-treated borehole water
- Compact Design: Ideal for small under-sink RO systems
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Furthermore, the membrane’s thin-film composite technology ensures durability and high efficiency.
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Operating Limits
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To maintain performance:
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- Maximum Temperature: 45 °C
- Maximum Pressure: 150 psi
- Maximum Cleaning Pressure: 300 psi
- Free Chlorine Tolerance: < 0.1 ppm (carbon pre-filter recommended)
- pH Range: Continuous 2–11; short-term cleaning 1–13
- Maximum SDI: 5
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In addition, following these limits prevents membrane damage and ensures a longer lifespan.
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Benefits
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The 1812 50 GPD FilmTec membrane provides steady flow and excellent water quality. Moreover, it improves taste and clarity. Therefore, it is ideal for households and small offices. Additionally, installation is simple, and the compact size fits most RO housings. Finally, it protects against common contaminants, giving you peace of mind.
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Installation & Maintenance
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- Confirm your RO system supports 1812 membranes.
- First, install sediment and carbon pre-filters to protect the membrane.
- Insert the membrane in the correct flow direction.
- Next, flush the system to remove preservatives.
- Monitor TDS and flow; replace the membrane if performance drops.
- Finally, maintain proper pressure, temperature, and low chlorine levels for best results.
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Applications
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- Home under-sink RO systems
- Small office drinking water units
- Replacement for standard 1812 membrane housings
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Shipping policy
At our Company, we understand the importance of timely delivery. We offer a variety of shipping options to suit your needs, including standard, expedited, and express shipping. Our dedicated team works diligently to process and dispatch your orders promptly, aiming to deliver them to your doorstep within the estimated timeframe.
We strive to provide fast and reliable shipping to our customers. Here\\\’s everything you need to know about our shipping process:
- Dispatch: Within 24 Hours
- Free shipping across all products on a minimum purchase of $99.
- International delivery time 5 to 7 business days
- Cash on delivery might be available
- Easy 30 days returns and exchanges
Please note that delivery times are estimates and may vary depending on factors such as product availability, destination, and carrier delay
Returns policy
We want you to be completely satisfied with your purchase from our website. If for any reason you are not entirely happy with your order, we\\\’re here to help. Certain exclusions and conditions may apply, so we encourage you to review our detailed return policy for more information. Rest assured, our goal is to ensure your complete satisfaction with every purchase you make from our website
- Returned items must be unused, undamaged, and in the same condition as received.
- Original tags, labels, and packaging must be intact and included with the returned item.
- Proof of purchase, such as your order confirmation or receipt, is required for all returns.







