HYDRA Rainmaster Trio RLH LA 3/4" - Rainwater Filter

HYDRA Rainmaster Trio RLH LA 3/4" - rainwater filter | cistern filter

THREE-PART filter housing with a one-piece head

Innovative backwash system with spring-loaded filter cartridge. When the flushing 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 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 contaminants and fine particles from the water.

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

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

The filter cleans the water down to 25 micron.

Use, scope, dimensions:

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

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

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

It is used for the filtration and treatment of drinking water, well water, domestic water, wastewater, and serves to protect fittings, boilers, pumps, water tanks, washing machines and other technical systems as well as piping.

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 3/4" inch:
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 RLH pre-filtration cartridge with 90 MIC plastic mesh, filters sand and other particles larger than 90 microns.
Service life: approx. 12-24 months

1 x FA filtration cartridge 25 micron (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 contaminants from the water,
such as chlorine, organic pollutants, pesticides, taste impairments, odour impairments.

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