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Independently developed by VONTRON, the RO element ULP1812-100 is designed for the treatment of low-salinity water resources such as tap water, well water, etc. Working under extra-low pressure, it is applicable to water purifying devices in residence, hospital, and laboratory.
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Delivery and return
Delivery and return
Next day delivery in store
Buy before 6pm to receive your order next day.FREE
Next day delivery
Orders before 6pm from Monday to Saturday (or before 1pm on Sunday) will be delivered Next working day (except Northern Ireland and Highlands). Orders placed after 6pm (after 1pm on Sunday) or for Northern Ireland and Highlands will be delivered in 2 working days.29 USD
Drop Point
In 2-3 working days. Pick up your parcel in one of the many diferent collection points available and during a wide range of hours.39 USD
Same day delivery in London:
Place your order before 13:00 to get it today!. If you order later on, you’ll receive it the next day and if you order on Sunday, you’ll receive it the next working day.59 USD
Shipping Information
Shipping Information
SHIPPING
Complimentary ground shipping within 1 to 7 business days In-store collection available within 1 to 7 business days Next-day and Express delivery options also available Purchases are delivered in an orange box tied with a Bolduc ribbon, with the exception of certain items See the delivery FAQs for details on shipping methods, costs and delivery timesComposition and care
Composition and care
Characteristics of wood :
- Hard, compact , fiberous and porous
- Good wood gives a rich, warm and beautiful surface.
Wood is used for the construction of:
- Floor, Furniture, Walls
- Incidental furnishing (lampshades, picture frames)
- Kitchen & restaurant ware
Description
Vontron 1812 100 GPD RO Membrane – 1.8″ x 12″
The Vontron 1812 RO Membrane is a premium 1.8″ diameter × 12″ length reverse osmosis membrane designed for residential and small-scale commercial RO systems. Offering reliable performance, this 100 GPD membrane efficiently removes dissolved salts, chlorine, and other impurities from tap and well water, providing clean, crisp, and safe drinking water for your household or business.
Key Features & Benefits:
- High Salt Rejection: Achieves up to 97% salt rejection, ensuring purified water with reduced total dissolved solids (TDS).
- Compact Design: Its 1.8″ × 12″ size fits most standard 1812 membrane housings.
- Reliable Flow Rate: Produces approximately 100 gallons per day, ideal for homes, small offices, and under-sink systems.
- Durable Construction: Made from high-quality thin-film composite (TFC) material for long-lasting performance and consistent water quality.
- Easy Installation: Fits standard RO housings with minimal effort, making maintenance simple and convenient.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | 1812 100 GPD |
| Typical Permeate Flow | ~100 GPD (~380 L/day) |
| Active Film Area | ~5.0 ft² (~0.46 m²) |
| Typical Salt Rejection (Stable) | ~97% |
| Minimum Salt Rejection | ~96% |
| Test Conditions | 60 psi (~0.41 MPa), 25 °C, 250–500 ppm NaCl, pH 6.5–8.5 |
| Max Operating Pressure | ~200 psi (~2.0 MPa) |
| Max Feed Temperature | 45 °C |
| Max SDI | ≤ 5 |
| Free Chlorine Tolerance | < 0.1 mg/L (~0.1 ppm) |
| Feed pH Range (Continuous) | 3–10 |
| Feed pH Range (Short‑Term Cleaning) | 2–11 |
| Max Pressure Drop (Single Membrane) | ~10 psi (~0.07 MPa) |
Why Choose the Vontron 1812 100 GPD RO Membrane?
With its compact size, low‑pressure design, and strong performance specs, this membrane is a smart choice for home RO systems and light commercial use. It offers reliable water purification without the need for large vessels or high‑pressure pumps. For installations where space is limited and performance is essential, the Vontron 1812 delivers efficient, high‑quality output in a manageable footprint.
Installation & Maintenance Tips
- Pre‑treatment is essential: feed water should meet SDI ≤ 5, free chlorine < 0.1 ppm.
- On startup, flush the new membrane in accordance with manufacturer guidelines; discard initial permeate.
- Monitor performance: track permeate flow and salt rejection — significant drops may signal fouling, scaling or membrane damage.
- Maintenance: Follow cleaning schedule, respect pH and temperature limits; replace when performance degrade.
- Storage: If offline, keep the membrane wet or store in appropriate sterilant to avoid drying out.
