raufilter.com Drum filter / Biofilter / Bakki shower / UV / Parts and components
04/11/2025
Inside the pre-filter, there are two removable perforated plates designed for quick and easy cleaning:
The first plate has large openings to catch coarse debris like twigs and branches.
The second plate has smaller perforations, perfect for trapping fine debris such as small leaves.
Each section also features a top-mounted emergency overflow slot. If the filter box ever becomes too clogged to let water through normally, the excess water will safely exit through these slots, ensuring uninterrupted flow and system protection.
