Type 3 filter cartridge for pool filterAll of our pools are sold with a cartridge filtration pump.The filter cartridge ensures the cleanliness of the water. Simple to install and maintain it helps keep your swimming pool clean.If it gets dirty the filter can be cleaned multiple times with a garden hose spray nozzle.Cartridges that are damaged or too dirty must be replaced immediately to prevent excess wear on the filter pump.This cartridge is compatible with 3785L/h filters.Detailed features:Dimensions: Ø10.6 x 20.3cmType 3 cartridgeCompatible with our Saphir pool (3785 L/h cartridge filters)Logistical information:1 package: 10.6 x 10.6 x 20.3 cm (0.13kg)Extra information:Before changing the cartridge you must disconnect the device (cut power supply) and block water outtake and intake on the pool.