Reliably filters dirt out of rainwater. Fills the rain tank automatically and prevents the full tank from overflowing. Slim design - only 25 mm distance is required between downpipe and house wall. Simple changeover from summer to winter operation. Suitable for downpipe size 70 | 80 | 100 mm (DN 70 | 80 | 100). Max. recommended roof area 80 m². With filter insert. Rain barrel connection 32 mm (1 1/4''). Incl. screw connection and hose 25 cm.