This set of 8 filtration cartridges made of very resistant Dacron fibers and polypropylene will allow you to keep the water in your spa clean and clear in all circumstances! It is recommended to clean it twice a week and to change it approximately every 15 days. Characteristics: - Set of 8 spa filtration cartridges which will allow you to keep the water clean and clear and you will thus be able to spend long moments of relaxation and relaxation - Cartridges made of very resistant and very fine pleated dacron fibers filtration (about 20 microns) - Easy to clean thanks to the cartridge cleaner (not included). It is recommended to clean it twice a week and to change it approximately every 15 days - Model of filter cartridges compatible with Outsunny brand spas ref. 848-046V93LG, 848-046V92NU and 848-047V90NU - Hooking system by clips on the base integrated into the spa - Easy to use thanks to the illustrated manual provided - It is essential to unplug the device before handling the cartridge - The cartridges too dirty or damaged must be replaced immediately Specifications: - Colours: blue, white - Main materials: PP, Dacron fibers - Total dimensions: Ø 10.5 x 8H cm - Internal Ø: 5.5 cm - Delivery in one package - Ref. : 848-049V00BU