Space-saving folding design for easy storage. Suitable for most popular filter sizes. Use as part of the FilterGuard system.    Max Filter length: 53cm Max Filter Diameter: 18cm Bucket Capacity: 17 Litres   Will accept one larger or two smaller filters for efficient cleaning. Max Length Filter: 53cm  Max Diameter Filter: 18cm Bucket Capacity: 17 Litres   Suitable for use with any Filter Cartridge Cleaner. Also suitable for mixing of spa chemicals etc, perfect functionality with the built-in pouring lip.