Upgrade your RO water purifier with the Shapure 100 GPD RO Membrane with 450 ml Flow Restrictor, designed for efficient water purification and reliable performance. This RO membrane is suitable for domestic and commercial RO water purifiers and is engineered to work with feed water conditions of up to 4000 TDS.
The 100 GPD membrane provides a high purification capacity while the included 450 ml Flow Restrictor helps maintain the required reject-water flow and operating pressure for the RO membrane.
Ideal for replacing an old, damaged, or low-performing RO membrane, this universal 100 GPD RO membrane is compatible with many standard RO purification systems.
Technical Specifications
Table of Contents
| Specification | Details |
|---|---|
| Product Type | RO Membrane |
| Membrane Capacity | 100 GPD |
| Flow Restrictor | 450 ml |
| Maximum Feed Water TDS | Up to 4000 TDS |
| Application | RO Water Purifier |
| Usage | Domestic / Compatible RO Systems |
| Membrane Type | Reverse Osmosis Membrane |
| Installation | Replacement / Compatible RO Systems |
What You Get
- 1 × 100 GPD RO Membrane
- 1 × 450 ml Flow Restrictor
Suitable For
The Shapure 100 GPD RO membrane is suitable for use as a replacement membrane in compatible:
- Domestic RO water purifiers
- 100 GPD RO systems
- Under-sink RO water purifiers
- Home water filtration systems
- Standard RO purification setups
Why Choose a 100 GPD RO Membrane?
A 100 GPD RO membrane is designed for higher water production compared with lower-capacity membranes, making it a practical choice for domestic RO systems where consistent purified-water output is required.
The included 450 ml flow restrictor helps balance the RO system by controlling the reject-water flow. Correct flow restriction is important for maintaining suitable membrane operating conditions.
Installation Note
For best results, install the membrane in a compatible 100 GPD RO housing and ensure that the 450 ml flow restrictor is correctly connected to the reject-water line.
Actual purification performance and water recovery can vary depending on feed-water pressure, temperature, TDS, membrane condition and the overall RO system configuration.
Important: The stated maximum TDS of up to 4000 TDS refers to the specified feed-water operating capability. It does not mean that every RO system will achieve the same purification performance at 4000 TDS.
Frequently Asked Questions
Q: What is the capacity of this RO membrane?
A: This is a 100 GPD RO membrane, suitable for compatible domestic RO water purification systems.
Q: What is the maximum TDS supported?
A: The membrane is designed for feed water with TDS up to 4000 ppm, subject to suitable operating pressure and system conditions.
Q: Is the flow restrictor included?
A: Yes. A 450 ml flow restrictor is included with the RO membrane.
Q: What does a 450 ml flow restrictor do?
A: The flow restrictor regulates the reject-water flow from the RO membrane and helps maintain suitable operating conditions inside the RO system.
Q: Can I use this membrane in my existing RO purifier?
A: It can be used in compatible RO systems designed for a 100 GPD membrane. Check the membrane housing size, system configuration and operating pressure before installation.
Q: Is this membrane suitable for high-TDS water?
A: Yes. It is designed for applications with feed-water TDS of up to 4000 ppm, provided the RO system operates within the required conditions.
Q: Does the membrane remove TDS?
A: Yes. Reverse osmosis membranes are designed to reduce dissolved salts and other dissolved impurities from feed water. Actual TDS reduction depends on water quality, pressure, temperature, membrane condition and system configuration.













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