Roth ECO Filter expansion package – compact rainwater filter with inlet calming device
The Roth ECO Filter expansion package is a practical filter module for retrofitting or expanding rainwater storage tanks. It contains a compact dirt trap basket with a 1 mm mesh size for effective coarse filtration and a matching DN 100 inlet calming device to prevent sediment from being stirred up in the storage tank.
The filter insert can be placed directly in the tank and ensures clean, dirt-free rainwater—ideal for garden irrigation, toilet flushing, or washing machine supply. The system is easy to maintain, durable, and designed for roof areas up to 200 m².
Technical data
Product type: ECO filter upgrade package
Application: Rainwater filtration in storage tanks
Mesh size of filter insert: 1 mm
Filter type: Removable dirt trap basket
Inlet calming: included, DN 100
Roof area: suitable for up to 200 m²
Installation location: directly in the rainwater storage tank
Maintenance: manual cleaning of the basket possible
Media: Rainwater without chemical contamination
Advantages at a glance
Effective coarse filtration for rainwater systems
Integrated dirt trap – reduces particles in the tank
Prevents sediment turbulence by calming the inflow
Suitable for medium-sized roof areas up to 200 m²
Easy installation and cleaning
Ideal for retrofitting existing systems
Compact, durable, and easy to maintain