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300 GPD Membrane
₺2,895.68
VAT included · In stock · Free shipping
Installation is a service · plumbing is the customer’s responsibility
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Across Türkiye
Fast Delivery
Across Türkiye · 1–3 business days
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0850 304 95 25
- SKU
- WP-MB-001
- Category
- Water Filters, RO Membranes, Water Treatment Spare Parts
Reverse Osmosis Membrane · Commercial
High-Capacity Treatment with the 300 GPD Membrane
The 300 GPD Membrane is a reverse osmosis element developed for commercial water treatment systems that need high output. Its semi-permeable film passes only water molecules, separating dissolved salts, heavy metals and organic contaminants to the drain line.
- Capacity
- 300 GPD
- Technology
- Reverse Osmosis (RO)
- Use
- Commercial / Heavy Use
01Problem & Solution
Output Cannot Keep Up Under Heavy Use
Problem
A Low-Capacity Membrane Struggles
At high-consumption points such as cafés, restaurants and offices, low-capacity membranes cannot keep up. The tank fills slowly, flow at the tap weakens, and the system wears itself out running constantly.
Solution
A High-Output Membrane
The 300 GPD Membrane meets heavy consumption with a high daily output. It treats the water at molecular level while filling the tank quickly and keeping supply uninterrupted.
02Key Features
Powerful, Precise, Chemical-Free
As the heart of the treatment system, the 300 GPD Membrane delivers high performance.
High Output Capacity
With 300 GPD capacity it produces quickly at points of heavy water use.
Semi-Permeable Film
It lets only water molecules pass; dissolved substances are separated to the drain line.
Broad Removal Range
It removes most heavy metals, nitrate, salts and organic contaminants from the water.
Chemical-Free Treatment
Treatment works purely on physical pressure; no chemicals are required.
Standard Housing Compatibility
Compatible with common membrane housings, which makes replacement in existing systems straightforward.
Brand Options
Available with membrane options such as TechFlow, Vontron and LG.
03Technical Specifications
Product Details
| Feature | Value | What it does |
|---|---|---|
| Product Type | Reverse Osmosis Membrane | Which family the unit belongs to. Products in the same family can be used in place of one another. |
| Capacity | 300 GPD | How much water the unit can handle. Choosing above your need does not strain it; choosing below it does. |
| Construction | Spiral Wound TFC | How the unit is put together. A compact cabinet takes little room; an open system makes servicing easier. |
| Brand Options | TechFlow / Vontron / LG | |
| Position | Stage 4 of the System | Where the unit will stand. |
| Use | Commercial RO Systems | What setting it was designed for. A domestic unit will not carry a commercial load. |
| Weight | 1 kg | Product weight. For wall mounting, the supporting surface is chosen accordingly. |
| Dimensions | 10 × 10 × 20 cm | The outer dimensions of the unit. The cabinet or plant room has to be wider than this. |
04Applications
Where Is It Used?
The 300 GPD Membrane is used in high-output reverse osmosis systems.
- Commercial RO Systems
- Cafés & Restaurants
- Offices
- Large Households
- Direct-Flow Systems
- Filtered Water Dispensers
- Membrane Replacement
- A Need for More Capacity
05How It Works
How Does the 300 GPD Membrane Work?
The Pre-Filters Prepare the Water
The sediment and carbon stages remove sediment and chlorine, protecting the membrane.
Pressure Is Applied
The pump pushes the water onto the membrane surface at a pressure above the osmotic pressure.
Only Water Passes
The semi-permeable film passes water molecules; dissolved substances stay on the feed side.
The Contaminants Go to Drain
The concentrated contaminants are discharged through the drain line, which also washes the membrane surface.
The Treated Water Is Stored
The water produced goes to the tank and reaches the tap through the post-carbon stage.
06Making the Right Choice
What Decides the Right Membrane
When choosing the 300 GPD Membrane, consider consumption, pressure and compatibility with the system.
Daily Consumption
For heavy use 300 GPD is the right choice; for low domestic consumption a smaller capacity may be enough.
Pressure Situation
High-capacity membranes must be supported by a pump; if the pressure is low, so is the efficiency.
System & Housing Compatibility
The membrane housing size and connection type must match the membrane chosen.
Feed Water Quality
Where TDS and hardness are high, the pre-treatment must be strengthened; otherwise the membrane tires early.
07Maintenance and Use
Notes That Extend Its Life
- Replace the pre-carbon filters on time; chlorine getting through damages the membrane permanently.
- A membrane is usually replaced every 2–3 years; that interval can shorten depending on water quality.
- A marked fall in output or a rise in TDS is the sign that the membrane needs replacing.
- When a new membrane is fitted, run off the first water produced a few times to rinse the system.
08Frequently Asked Questions
Common Questions
What does the 300 GPD Membrane do?
It is the main treating stage of a reverse osmosis system. Its semi-permeable film treats water at molecular level, separating dissolved salts, heavy metals and organic contaminants to the drain line.
What does GPD mean?
GPD expresses how much water the membrane can produce per day, in gallons. 300 GPD means high output under standard conditions; the real figure varies with pressure, temperature and TDS.
Is a pump needed?
Adequate pressure is essential for high-capacity membranes. If the mains pressure is low, a booster pump is recommended so the membrane can work at its designed efficiency.
When should it be replaced?
Usually every 2–3 years. A fall in output and a rise in TDS are the most reliable indicators that replacement is due.
Is it compatible with my system?
It is compatible with commercial and high-capacity systems that use a 300 GPD membrane housing. Before replacing, we recommend checking your current membrane size and housing type.
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Questions & Answers
Questions asked about this product
Questions on compatibility, capacity and installation are answered by our technical team. The answers stay public — so the next person with the same question can see them too.
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Installation and commissioning
Installation is a service · plumbing is the customer’s responsibilityThe system is delivered ready to install; it only needs to be connected to the inlet and outlet lines. If valve setup is required, we provide free support over a video call. Installation and commissioning fall under our service work and are subject to a service fee. Plumbing labour and any pipes, valves and fittings are not included in the price; these items are the customer’s responsibility.
Warranty
ConsumableThis product is classed as a consumable or spare part; because its life depends on use, it is not covered by warranty. Faulty or incorrectly shipped items are replaced — just get in touch with us.
Withdrawal and returns
Distance sales agreementThe right of withdrawal and the return terms are set out in detail in the distance sales agreement. Systems that have been installed and commissioned, and made-to-order products, are outside its scope.
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