Waterco MultiCyclone 16 Centrifugal Pre-Filter 2 /50mm FOR MODELS 200370 200375. Bought and never used – Just been sitting in garage. Popped open the bottom of the box just now to show pic of new contents (last pic).

Ease filter workload with the Multi Cyclone and minimize filter cleaning and back-washing. The is the larger 16 multiple hydro cyclones, not the 12 multiple hydro cyclones. For new and existing installations. Multi-Cyclone pre-filters up to 80% of the filter’s incoming dirt load easing the workload of the swimming pool filter. Improves pool water circulation. Enhances the performance of the automatic pool cleaner & in floor cleaning system. Allows for effective pool vacuuming without burdening the pool filter. Minimizes filter maintenance and saving water.