2xBestway Filters Cartridge Lay-Z-Spa Hot Tub Size Vi Fits All Lay-Z-Spa Models.

2 X Bestway Filters Cartridge Lay-Z-Spa Hot Tub Size VI Fits All Lay-Z-Spa Models. DESCRIPTION:Bestway Filters Cartridge Lay-Z-Spa Hot Tub Size VI Fits All Lay-Z-Spa Models - 3968. Make sure you always keep your hot tub fresh and clean. Filter cartridges are an essential feature of a Lay-Z-Spa pump as they filter out dirt and grime from the water in the hot tub to help keep it clean and healthy. They also prevent this dirt from getting into the pump and heater which could cause damage and reduce its lifespan.