Viessmann DuoFR manual self-cleaning filter
Water is the main element flowing through our systems. The filtration of drinking water (and also of plant water) is not only recommended but also mandatory. The FR filter series is an excellent starting point. These are manual self-cleaning counter-current drinking water filters with a synthetic filter material. The porosity of the filter is 90µm in the lower part of the mesh and 125µm in the upper part. The filter is available in 3 different sizes, 3/4″, 1″ and 1 1/4″, all with 360° swivel flange connections. The material is anti-shock tested and the item is suitable for pressures up to 16 bar.
Viessmann DuoFR manual self-cleaning filter on Grim Network
The advantages at a glance
- 360° swivelling flange;
- No need for spare parts;
- Suitable for potable water;
- Self-cleaning with manual backwashing;
- Compact and with last flush indicator.