Club Series Filters: If you have to remove a long black cylinder to access your filters these are the ones you want. Also note the threads on the bottom are on the inside of the cylinder not the outside.
We can get you any filter on the market but check these two images below as they are the 2 most popular filters that are used by Dynasty Spas Hot Tubs, and you can also take advantage of our great BUY 3 get 1 FREE deal!
Neptune Series Filters. Please note that if your hot tub has the speaker "horns" that rise up at the back (like picture to the right), this is definitely your filter.