Delivery
Confirmed when the order is placedThis product is not held in stock; it is supplied to order and the lead time is confirmed to you when the order is approved. Shipping is free anywhere in Türkiye.
Merlin Direct Flow Water Purifier
₺57,913.56
VAT included · Made to order · Free shipping in Türkiye
Installation is a service · plumbing is the customer’s responsibility
Free Shipping
Across Türkiye
Lead Time
Confirmed when the order is placed
2-Year Warranty
Misuse is not covered.
Order by Phone
0850 304 95 25
- SKU
- WP-RO-005
- Category
- Industrial Packaged Systems, Whole House & Building Inlet Systems, Water Purifiers, Reverse Osmosis Systems
Which capacity is enough for you? Let us find the unit that suits you best in six questions.
Merlin · No Electricity · Direct Flow
High Output Without Electricity: the Merlin Direct Flow Water Purifier
The Merlin Direct Flow Water Purifier is a high-capacity reverse osmosis unit that runs on mains water pressure alone, with no electricity required; it produces up to around 2,000 litres of high-quality water a day and, through its direct flow design, provides practical, dependable drinking water anywhere from a home or office to a building site or café.
- Operation
- No Electricity
- Output
- ~2,000 L/day
- Technology
- Merlin Reverse Osmosis
01Problem & Solution
High Output Usually Means Electricity
Problem
High Capacity = Pump and Power
Units built for high daily output normally need a pump and a power supply. That makes installation and use awkward where there is no electricity or where the unit is moved often.
Solution
High Output, No Electricity
The Merlin Direct Flow Water Purifier runs on mains pressure alone, with no electricity, and produces up to around 2,000 litres a day. The result is an installation that is both economical and flexible.
02Key Features
No Electricity, Powerful, Practical
The Merlin Direct Flow Water Purifier is designed to combine high output with a practical, electricity-free design.
Runs Without Electricity
It works on mains water pressure alone with no electricity, making installation flexible and running costs low.
~2,000 L a Day
Its high capacity meets heavy drinking water demand, making it suitable for busy environments.
Merlin Reverse Osmosis
Merlin reverse osmosis technology passes the water through a semi-permeable membrane and treats it to a high standard.
Twin Membranes
Two reverse osmosis membranes raise output and treat the water effectively.
Direct Flow & Under-Counter
A direct flow design that produces water quickly, in a form built to fit under the counter and save space.
Taste from a Mineral Filter
A taste filter made from coconut shell gives the treated water a more pleasant taste.
Product Video
Take a Closer Look at the Unit
03Technical Specifications
System Details
| Feature | Value | What it does |
|---|---|---|
| Unit Type | Direct Flow RO (Merlin) | Where it is installed and how it produces water. An under-counter domestic unit and a commercial one do not run on the same line. |
| Operation | No Electricity (Mains Pressure) | How the unit runs. Pumped models keep producing even when mains pressure is low. |
| Daily Output | ~2,000 L | How much treated water it produces in a day. |
| Membrane | 2 × Reverse Osmosis | The reverse osmosis membrane. This is the part that decides how pure the water is. |
| Carbon Filter | CTO Block · Every 6 Months | |
| Taste Filter | Coconut · Once a Year | |
| Weight | 15 kg | Product weight. For wall mounting, the supporting surface is chosen accordingly. |
| Dimensions | 25 × 50 × 50 cm | The outer dimensions of the unit. The cabinet or plant room has to be wider than this. |
04Applications
Where Is It Used?
The Merlin Direct Flow Water Purifier suits a wide range of settings where high output is wanted without electricity.
- Homes
- Offices
- Construction Sites
- Cafés
- Restaurants
- Places Without Power
- Under-Counter Use
- Heavy Drinking Water Consumption
05How It Works
How Does the Merlin Direct Flow Water Purifier Work?
-
Fed by Mains Pressure
The unit is fed by mains water pressure alone, with no pump and no electricity, and starts working.
-
Carbon Pre-Filter
The water passes through the CTO activated carbon block filter, which removes chlorine, off-taste and odour and protects the membrane.
-
Treatment at Twin Merlin Membranes
The water passes through two reverse osmosis membranes and is cleared of the great majority of heavy metals, salts and fine contaminants.
-
Taste Filter
The treated water passes through the coconut shell taste filter and gains a more pleasant taste.
-
Use Through Direct Flow
Thanks to the high output capacity, water is delivered quickly to the tap through direct flow and used on demand.
06Making the Right Choice
What Decides the Right Unit
When choosing the Merlin Direct Flow Water Purifier, mains pressure, consumption and pre-filter requirements must be assessed correctly.
Mains Pressure
Because the unit runs on mains pressure without electricity, adequate water pressure matters.
Daily Consumption
Your daily drinking water requirement should be assessed against the ~2,000 litre output capacity.
Your Pre-Filter Need
Fitting a triple pre-filter system is recommended so the filters last longer.
Installation Space
Space for under-counter installation and the water connection should be assessed before installing.
07Maintenance and Use
Notes That Keep It Performing
- The CTO activated carbon block filter should be changed every 6 months, the taste filter once a year and the membranes every 1-2 years.
- Fitting a triple pre-filter system ahead of it is recommended so the filters do not block quickly and last longer.
- Change intervals vary with the quality of the incoming water and daily consumption.
- The first installation is best carried out by a technical service engineer; it matters for correct connections and membrane placement.
08Frequently Asked Questions
Common Questions
What does the Merlin Direct Flow Water Purifier do?
It is a reverse osmosis unit that runs on mains water pressure alone, with no electricity. It treats water to a high standard through twin membranes and covers drinking water needs at up to around 2,000 litres a day.
Does it really run without electricity?
Yes. The unit needs no electricity and works on mains water pressure alone. That makes installation flexible and running costs low, but adequate mains pressure is important.
How much water does it produce a day?
The Merlin unit can produce up to around 2,000 litres of high-quality water a day. Real output varies with incoming water quality, temperature and mains pressure.
How often are the filters changed?
The CTO activated carbon block filter should be changed every 6 months, the coconut shell taste filter once a year, and the two reverse osmosis membranes every one or two years.
Is a pre-filter essential?
It is not compulsory but it is strongly recommended. Fitting a triple pre-filter system ahead of the unit keeps the filters from blocking quickly and extends membrane life.
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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
2 years · manufacturerThe system is covered by a 2-year manufacturer warranty. During the warranty period, labour and parts are free for faults arising from manufacture or installation. Consumables such as filters, membranes and resin are outside warranty cover — they are replaced when their service life ends; they do not fail.
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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