HYDRA Rainmaster Trio RLH LA 1" - Rainwater Filter

HYDRA Rainmaster Trio RLH LA 1" - Rainwater Filter | Cistern Filter

Triple-filter housing with a one-piece head

Innovative backwash system with spring-loaded filter cartridge. When the flush valve is opened, the drop in pressure 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 connector and drain funnel with backflow prevention according to UNI EN 1717-11/2002

3-stage cistern filter system for filtering cistern water and rainwater, removing pollutants and fine particles from the water.

This works through the Self-cleaning/backwash pre-filter with 90 microns and water treatment with a 25 microns LA CARBON cartridge.

The LA Carbon activated carbon filter removes pollutants from the water such as chlorine, organic contaminants, light hydrocarbons, solvents, pesticides, insecticides, oils and aromas, taste impairment, odor impairment, fine particles (rust, lime flakes, sand, scale) and suspended matter.

The filter purifies the water to 25 microns.

Use, scope, dimensions:

The 3-stage water treatment system is designed to be very space-saving and easy to install.

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

The water filter can produce clear water and makes it possible to use well water in the home.

It is used for filtering and treating drinking water, well water, household water, dirty water and serves to protect fittings, boilers, pumps, water tanks, washing machines and other technical systems as well as the pipelines.

Max. flow rate at approx. 3 bar pressure / 4500l/h.

Filter dimensions:
Height 390 mm Width 336 mm Depth 107 mm

IN / OUT connection made of brass in 1" inches:
Maximum pressure: 8.0 bar
Minimum pressure: 1.8 bar
Maximum temperature: 45 °C

The individual filtration stages:

1 x RLH - pre-filtration cartridge (item no. 8021647070418)
Self-cleaning pre-filtration cartridge RLH with plastic mesh 90 MIC, filters sand and other particles larger than 90 microns.
Service life: approx. 12-24 months

1 x FA filtration cartridge 25 microns (item no. 4260303250120)
filters fine particles (sand, rust, flakes)
Service life: approx. 6 months (depending on water quality and flow volume)


1 x LA - CARBON coconut shell cartridge: (item no. 4260303250298)
The granular activated carbon filter made from coconut shells filters pollutants from the water,
such as chlorine, organic pollutants, pesticides, taste impairment, odor impairment.

The filter system is in its original packaging and includes the filter housing, a housing wrench, a wall bracket, screws, and filter cartridges.