Suitable for use with Dellonda swimming pool model DL19/DL20 or any pump that is compatible with the following sizes: Diameter - 80mm, Length - 90mm, Top Hole Diameter 49mm, Bottom Hole Diameter 90mm. Filtration Capacity - 300 Gal per hour. The filter cartridge is mounted in the filter pump and catches the excess dust, dirt and grime to optimise the performance of the pump and ensure clean and safe water. Improves the quality of the water. Easy clean - Remove and wash the filter cartridge under a garden hose to remove loose particles from the filter's fabric. For optimum cleaning and extended filter life, use in conjunction with Dellonda DL56, Cartridge Cleaner East to install and change as no tools required, just remove the old filter and replace with the new. It is suggested to replace the filter cartridge with a new one every 3-4 weeks
