This filter can be used as an alternative to the Wave filter commonly used in new Serenity Spas from 2021. 

This product is sold individually.

Filters are an essential component of your hot tub or swim spa, helping to maintain clean and clear water and helping your spa to run at optimum performance. 

Buy with confidence from the Official Hydropool Store, stocking only genuine replacement parts that are compatible with Hydropool spas.