The Prosperplast IFILWSW tool accessory filters rainwater before it enters the tank. It features a water collection and transfer system and is suitable for downpipes with diameters from 7.5 to 12 cm.
- Type: Internal downpipe filter
- Material: Plastic
- Colour: Black
- Downpipe diameter: From 7.5 to 12 cm
- Package contents: Outer casing, large and small internal filters, water collector, reducer and hose