Filter Housing Set (Not Inc Cartridge) for UltraFit Pump

This filter set makes for perfect replacement housing for Lay-Z-Spa® filters. At 8cm in size, it contains room for up to two filter cartridges and is compatible with Lay-Z-Spa models with a built in pump. Not compatible with external pumps. This item is an essential part of keeping your filter system working and keeping your hot tub water clean.