Filter Housing Sets

Filter housing sets are the complete solution for whole-house water filtration. They come pre-assembled and ready to install, consisting of 2 or 3 housings mounted in series. The housings are installed on the main water line and ensure high flow rates, filtering the water that supplies the entire property. Whether you need a two-stage or three-stage filtration configuration, this category offers sets suited to various installation requirements and water types.

Types of filter housing sets available

The range includes sets with different numbers of housings, sizes and materials, to cover both compact installations and high-flow systems.

Sets with 2 housings (Duplex / Twin)

Two-housing sets are ideal for two-stage filtration. You'll find them in versions such as BIG BLUE 10" and 20" TWIN, BIG CLEAR 10" and 20" TWIN, FILTRO Duplex DPP3P or Ecosoft 2P ECO Duplex 10". These offer a balanced solution between filtration efficiency and system size.

Sets with 3 housings (Triplex / Triple / Trio)

For three-stage filtration, sets are available such as BIG BLUE 10" and 20" TRIPLE, FILTRO Triplex TPP3P, FILTRO BIG BLACK 10" and 20" TRIO or Ecosoft 2P ECO Triplex 10". These configurations allow for more thorough water filtration.

Big Blue, transparent and mixed sets

Depending on your needs, you can choose between blue Big Blue sets, sets with transparent housings (Big Clear) that let you check the condition of the filters, black sets (Big Black) or mixed sets (Twin Mix). There are also cartridge sets available, such as the set for the Ecosoft RobustPro reverse osmosis system.

Criteria for choosing a filter housing set

To choose the right set for your installation, consider the following technical aspects derived from the product specifications.

• Number of housings – sets with 2 or 3 housings, depending on the number of filtration stages you want.
• Housing size – 10" or 20" models, for different flow rates and capacities.
• Connection type – 3/4" or 1" brass thread, depending on the water line where the set is installed.
• Material and colour – blue, transparent, black or mixed housings, depending on your preferences and the need to see inside.
• Included features – many sets come with inlet-outlet pressure gauges, a pressure relief valve, an installation wrench, double gaskets and a metal support frame.
• Pressure resistance – certain sets, such as FILTRO Triplex and Duplex, are rated for resistance of up to 8 bar.

Benefits of filter housing sets

• Ready to install – the sets are already assembled, which simplifies and speeds up installation.
• Whole-house filtration – mounted on the main line, they filter the water throughout the entire property.
• High water flow rates – thanks to the 3/4" or 1" threads and the housing sizes, they ensure high flow.
• Monitoring and safety – the inlet-outlet pressure gauges and the pressure relief valve allow you to control the system's operation.
• Stable mounting – the metal frame provides robust support for the housings, while the included wrench makes maintenance easier.
• Multi-stage filtration – configurations with 2 or 3 housings in series allow for progressive water filtration.