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Home / Products / HYDRA BIG 10 TRIO Rainmaster 1” LA - Rainwater Filter
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HYDRA BIG 10 TRIO Rainmaster LA 1” - Rainwater Filter

HIGH-PERFORMANCE BIG TRIPLE filter housing with one-piece head

Innovative backwash system with spring-loaded filter cartridge. When the flush valve is opened, the pressure drop pulls the cartridge downward, cleaning it from the inside as well. A minimum pressure of 1.8 bar is required to ensure backwashing.

Includes hose nozzle and drain funnel with backflow prevention according to UNI EN 1717-11/2002

Innovative backwash system with spring-loaded filter cartridge. When the flush valve is opened, the pressure drop pulls the cartridge downward, cleaning it from the inside as well. A minimum pressure of 1.8 bar is required to ensure backwashing.

This filter system treats water efficiently at high capacity and cost-effectively, filtering out contaminants and fine particles from the water.

This works through the self-cleaning/backwash pre-filter with 90 micron, a FA pre-filter with 25 micron, and a final water treatment by the LA CARBON cartridge.

The LA 10 BIG SX TS - Granular Activated Carbon Water Filter is made of pressed activated carbon and filters contaminants from the water such as chlorine, organic contaminants, light hydrocarbons, solvents, pesticides, insecticides, oils and aromas, taste impairment, odor impairment.


The filter cleans the water to 25 micron.



Use, scope, dimensions:

The 3-stage water treatment system is designed to save space and is easy to install.

The HYDRA TRIO water filter includes a drain funnel/backflow prevention device to protect the drinking water supply.

The HYDRA TRIO house water filter is used for filtering and treating rainwater, drinking water,  house water and wastewater, and is used to protect fittings, pumps, water tanks and other technical systems as well as the pipework.


Technical data:

10" HYDRA BIG TRIO filter housing
Dimensions: 515 x 590 x 185 mm (HxWxD)
Operating pressure: maximum 8.3 bar
Temperature range: 4 - 45 °C
Suitable for all standard 10" BIG cartridges with flat seal
Suitable for drinking water applications



The individual filtration stages:

1 x RLH 90mcr HYDRA BIG - Sediment Filter Polyesternet
Self-cleaning pre-filtration cartridge – RLH: 90 MIC
filters sand and other particles larger than 90 micron
Service life: approx. 12-24 months (depending on water quality and flow rate)


1 x FA 10 Big SX 25 micron - Sediment wound filter Polypropylene

Wound filters are high-performance sediment filters for removing sand, dust, rust and other particles. The particularly even wrapping of the polypropylene thread during production results in a compact cartridge with a large effective filter surface.
Service life: approx. 6 months (depending on water quality and flow rate)


1 x LA 10 BIG SX TS - Granular Activated Carbon Water Filter
filters chlorine, org. contaminants, light hydrocarbons, solvents, pesticides, oils and aromas, taste impairment, odor impairment.
Service life: approx. 6 months (depending on water quality and flow rate)


The filter system is supplied in its original packaging, including filter housing, a housing wrench, a wall bracket, screws and three filter cartridges.