HYDRA Rainmaster Duo RLH LA 3/4" - Rainwater filter

HYDRA Rainmaster Duo RLH LA 3/4" - Rainwater Filter Garden Water Filter

Double Filter Housing with One-Piece Head

Innovative backwash system with spring-mounted filter cartridge. When the flush valve is opened, the drop in pressure pulls the cartridge downward and thus cleans it internally. A minimum pressure of 1.8 bar is required to ensure the backwash.

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

This filter system conditions water at high efficiency and low cost, filtering contaminants and fine particles from the water.

This is achieved by the self-cleaning/backwash prefilter with 90 micron and a final water treatment LA CARBON cartridge.

Use, Scope, Dimensions:

The 2-stage water treatment system is designed to be very space-saving and easy to install.

The HYDRA Rainmaster Duo water filter features a drain funnel/backflow protector to protect the drinking water supply.

It is used for 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 equipment as well as pipelines.

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

Filter dimensions:
Height: 390 Width: 228 Depth: 107 mm

IN / OUT brass connection in 3/4":
Maximum pressure: 8.0 bar
Minimum pressure: 1.8 bar
Maximum temperature: 45 °C

The individual filtration stages:

1 x RLH - Prefiltration Cartridge (Art.-No. 8021647070418)
Self-cleaning RLH prefiltration cartridge with plastic mesh 90 MIC, filters sand and other particles larger than 90 microns.
Service life: approx. 12-24 months


1 x LA - CARBON Coconut Shell Cartridge: (Article No.: 4260303250298)
The granular activated carbon filter made from coconut shells filters contaminants from the water,
such as chlorine, organic pollutants, pesticides, taste impairments, and odor impairments.

The filter system is delivered in original packaging, with filter housing, a housing key, a wall bracket, screws and filter cartridges.