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Big Blue · Large-Diameter Sediment Filter
The 10 inch 5 Micron Big Blue Cartridge Filter is a large-diameter polypropylene cartridge that holds back suspended solids such as sand, rust, silt and sediment that are not dissolved in the water. Thanks to the Big Blue body, it filters high-flow lines such as a building inlet while keeping pressure loss limited.
01Problem & Solution
Problem
At a building or villa inlet, all the water for the property passes through a single point. Narrow cartridges cannot keep up with that flow; pressure drops, the cartridge fills within a short time and the taps start running weakly.
Solution
Thanks to its large diameter, the 10 inch 5 Micron Big Blue Cartridge Filter offers a far greater filtration surface. It does not restrict flow much at high throughput, holds more sediment and extends the replacement interval.
02Key Features
The 10 inch 5 Micron Big Blue Cartridge Filter is the first stage of whole-house filtration.
Holds back sand, rust, silt and turbidity-causing particles larger than 5 micron.
The large diameter provides far greater sediment-holding capacity than standard cartridges.
Filters high-flow building inlet lines without restricting the flow significantly.
Food-contact grade polypropylene fibre filters without leaving any taste or odour in the water.
By holding sediment at the inlet, it protects taps, mixers, boilers and appliances from particles.
Compatible with common 10 inch Big Blue filter housings; it can be used regardless of brand.
03Technical Specifications
| Feature | Value | What it does |
|---|---|---|
| Product Type | Sediment Filter | The product family it belongs to. When buying a spare, the family alone is not enough; the size and model must match too. |
| Size | 10 inch Big Blue | The physical size. If a spare does not match this, it will not go into the housing. |
| Micron Rating | 5 Micron | The smallest particle the filter holds back. The lower the figure, the finer the sediment it catches. |
| Material | Polypropylene Fibre | What it is made of. A metal body is preferred on a pressurised line, plastic on a chemical one. |
| Stage | Stage 1 (Pre-Filter) | The number of treatment stages. Each stage takes out a different kind of contamination. |
| Compatibility | 10" Big Blue Filter Housings | Which units and housings it works with. Compare it with yours before ordering. |
04Applications
The 10 inch 5 Micron Big Blue Cartridge Filter is used on high-flow main lines.
05How It Works
The cartridge is fitted into the 10 inch Big Blue housing at the inlet of the main line.
Water from the main line travels inwards through the cartridge’s wide outer surface.
Coarse particles are held in the outer layer, fine particles in the progressively denser inner layers.
Freed of sediment, the water reaches the plumbing — and any further treatment stages — noticeably cleaner.
When the cartridge fills with sediment the flow weakens; at that point it should be replaced with a new one.
06Making the Right Choice
When choosing the 10 inch 5 Micron Big Blue Cartridge Filter, consider the housing type, the flow rate and the water quality.
This cartridge fits Big Blue housings only; it cannot be used in standard slim housings.
Big Blue sizing is preferred at high-flow points such as a whole-house or building inlet.
5 micron is a balanced choice for a first stage; finer filtration means more frequent replacement.
A carbon stage for chlorine and odour and a softening stage for hardness must be planned separately.
07Maintenance and Use
Replaced on time, the 10 inch 5 Micron Big Blue Cartridge Filter protects the whole line.
08Frequently Asked Questions
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Questions & Answers
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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Products in stock ship free anywhere in Türkiye and arrive within 1–3 business days. Items not in stock are supplied to order — the lead time is confirmed to you when the order is approved.
This 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.
The 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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