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20 inch Clear Big Blue Filter Housing
₺7,239.20
VAT included · In stock · Free shipping
Installation is a service · plumbing is the customer’s responsibility
Free Shipping
Across Türkiye
Fast Delivery
Across Türkiye · 1–3 business days
Compatibility Support
Send us the size and we will tell you which part fits
Order by Phone
0850 304 95 25
- SKU
- WP-YP-017
- Category
- Whole House & Building Inlet Systems, Water Filters, Water Treatment Spare Parts
Which capacity is enough for you? Let us find the unit that suits you best in six questions.
Big Blue · Clear Body · 1″ Connection
Visible Filtration with the 20 inch Clear Big Blue Filter Housing
The 20 inch Clear Big Blue Filter Housing is a large-diameter, long-bodied housing fitted to the main water line of an estate or building. Its clear body lets you see how dirty the cartridge is without opening it, and its 1 inch connection integrates directly into high-flow lines.
- Connection
- 1"
- Cartridge Size
- 20" Big Blue
- Body
- Clear
01Problem & Solution
Monitoring Gets Harder on a Large Line
Problem
An Opaque Body Means Replacing on Guesswork
On estate and building lines, all the water for the property passes through a single point. In opaque housings you cannot see how full the cartridge is; it is either discarded too early or left in the line until it clogs and drops the pressure.
Solution
Large Capacity, Visible Cartridge
The 20 inch Clear Big Blue Filter Housing carries a high-capacity cartridge and shows its condition at the same time. Replacement is judged by eye, reducing both premature changes and the risk of clogging.
02Key Features
Clear, Wide, High-Capacity
The 20 inch Clear Big Blue Filter Housing is the carrier component of main-line filtration.
Clear Body
How dirty the cartridge is can be seen without opening the housing; replacement time is followed by eye.
Big Blue Large Diameter
The wide body allows filtration on high-flow lines without restricting the flow significantly.
20 inch Cartridge Compatibility
The long body gives greater sediment-holding capacity and a longer replacement interval.
1″ Inlet–Outlet
The 1 inch connection matches the size commonly used on estate and building main lines.
Gasket Sealing
The large cap gasket keeps the joint between body and cap watertight under line pressure.
Interchangeable Cartridge Types
It adapts to different filtration needs by taking a sediment, string wound or carbon cartridge.
03Technical Specifications
Product Details
| Feature | Value | What it does |
|---|---|---|
| Product Type | Filter Housing | Which family the unit belongs to. Products in the same family can be used in place of one another. |
| Cartridge Size | 20 inch Big Blue | The cartridge standard. It is printed on the old part inside your housing. |
| Connection Diameter | 1" | The pipe connection size. It has to match the diameter in your plumbing. |
| Body Type | Clear | The product sub-class. When buying a spare it has to match the one you already have. |
| Mounting Location | Main Water Line | Where the part sits on the system. |
| Use | Estate / Building / Villa Inlet | What setting it was designed for. A domestic unit will not carry a commercial load. |
04Applications
Where Is It Used?
The 20 inch Clear Big Blue Filter Housing is used on main lines with high water use.
- Estate & Building Inlets
- Villas & Detached Houses
- Hotels & Accommodation
- Well & Borehole Water Lines
- Business & Workshop Lines
- Treatment System Pre-Stage
- Irrigation & Garden Lines
- Service & Installation Engineers
05How It Works
How Does the 20 inch Clear Big Blue Filter Housing Work?
It Is Connected to the Main Line
The housing is fitted in series into the estate or building main water line through its 1 inch inlet and outlet.
The Cartridge Is Fitted
A 20 inch Big Blue sediment, string wound or carbon cartridge is seated inside the housing as required.
Water Passes Through the Cartridge
Water entering through the inlet port is filtered as it travels from the wide cartridge’s outer surface towards the centre.
The Condition Is Watched by Eye
The clear body lets you follow how dirty the cartridge is without opening the housing.
The Cartridge Is Replaced
When the cartridge is visibly dirty the housing is opened, the cartridge replaced and the gasket checked.
06Making the Right Choice
Clear or Opaque Body?
When choosing the 20 inch Clear Big Blue Filter Housing, consider the mounting location, the cartridge type and the flow rate.
How You Want to Monitor It
For anyone who wants to watch the cartridge’s condition, a clear body is a clear advantage.
Mounting Location
A clear housing should be mounted in an enclosed spot out of direct sunlight.
Cartridge Type
This housing is for Big Blue cartridges; standard slim cartridges do not fit it.
Installation Space
Because the body is long, leave enough clearance beneath it for cartridge changes.
07Maintenance and Use
Notes That Keep It Sealed
With a few simple checks the 20 inch Clear Big Blue Filter Housing runs trouble-free for a long time.
- Before changing the cartridge, close the main valve and release the pressure inside the housing.
- A clear body should not be exposed to direct sunlight; light accelerates algae growth.
- Check the cap gasket at every change and replace it when it is worn.
- After a change, run the line for a few minutes and check the connections for leaks.
08Frequently Asked Questions
Common Questions
What does the 20 inch Clear Big Blue Filter Housing do?
It is a body fitted to the main water line that houses a large-diameter 20 inch cartridge. It protects the cartridge against line pressure, and its clear construction lets you watch how dirty the cartridge is from outside.
How does it differ from a 10 inch Big Blue housing?
The diameter is the same, the length differs. Because a 20 inch housing carries a cartridge twice as long, it holds more sediment; on the same line the replacement interval lengthens and pressure loss stays lower.
What is the advantage of a clear body?
You can see how dirty the cartridge is without opening the housing. Replacement is judged by eye rather than by guesswork, reducing both premature changes and the risk of clogging.
Is a cartridge included?
No. This product is the filter housing only; the cartridge is supplied separately. Depending on the need, a sediment, string wound or carbon cartridge can be chosen.
Can it be fitted where it gets sunlight?
Not recommended. Because a clear body lets light through, algae growth inside the housing can accelerate in spots that get direct sun; choose an enclosed, shaded location.
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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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