Home maintenance: Get a pack of 12 Bestway Lay-Z-Spa and swimming pool filters. Clean & sanitary: The filter keeps the water clean and sanitary so you get go for a dip whenever you like! Suitable for use with models: Miami (BW54123), Vegas (BW54112), Palm Springs (BW54129), Monaco (BW54113) and swimming pools. Prevents build up: designed to prevent build-up entering your Lay-Z Spa's heater pump to prevent damage. Removes dirt & debris: Catches dirt and grime as the water is pumped through. Care: Clean your filter at least every three days by giving it a rinse and replace regularly. | 12pc Bestway Lay-Z-Spa & Swimming Pool Filters | Wowcher