Blind insert for FS, STFS, RS, GRS and WFF
Blind insert made of stainless steel. The blind insert is used in place of the regular filter insert in the WISY rainwater filters. It provides direct flow of the incoming water to the sewer or infiltration. This may be necessary in winter, for example, if the rainwater tank is to remain dry, or to prevent further water inflow during maintenance work on the tank.
Blind inserts are available for the following WISY filter designs :
- FS filter collector
- STFS standpipe filter collector
- RS rain collector
- Garden rainwater collector GRS height 10.5 cm, suitable for all downpipe diameters
- Vortex fine filter WFF 100 height: 15.5 cm
- Vortex fine filter WFF 150 height: 21.5 cm
- Vortex fine filter WFF 300 height: 27.5 cm
(for all three filter types: height 17.5 cm, suitable for all downpipe diameters).
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Blind inserts for rainwater filters
The blind insert deactivates the filter function of the rainwater filter. The stainless steel blind insert is the ideal solution if the cistern or rainwater tank is to remain dry. For example, during maintenance work or in winter, all incoming rainwater is channelled directly to the sewer or infiltration system. Instead of the regular filter insert, the blind insert is simply inserted to block the flow of water to the rainwater tank or water container.
Easy to use: Filter or blind insert
See how easy it is to remove the filter insert or the dummy insert of the vortex fine filter with the lift-out bracket and put it back into the filter housing.
Further accessories for the vortex filter
Related products
Article number
| Blind insert WFF 100 | BE 0305 | |
| Blind insert WFF 150 | BE 0302 | |
| Blind insert WFF 300 | BE 0306 | |
| Dummy insert garden rainwater collector GRS | for all nominal diameters | 15802 |
| Dummy insert filter collector FS / STFS and rainwater collector RS | for all nominal sizes | BE 0301 |