The sand filter has the best quality and works for 2 years flawlessly in the summer, after construction of the pop-up pool (Diameter: 350cm, Height: 90 cm.). The service is impeccable, after a crack in the filter housing that was swapped without objection and delivered a new one immediately. The descriptions for construction and operation are of course in German and also for laymen and with pictures. A review of new items is pointless for me, the operation has to show it! The filter is highly recommended and worth the money.
