Which Fitting Do You Need?
Look at your base and match it below. Narrow and Standard poles are not interchangeable — picking the right one means it fits the first time.
How to Tell Which You Have
Most Swim Tether poles take a Standard fitting. You need a Narrow fitting only if you have a factory-installed swim-spa base — a flush metal anchor cup set into the deck, usually held by screws.
Find your base in the photos below. Still unsure after looking? Measure the opening, or send us a photo and we'll confirm.
Narrow Fit
Factory-installed swim spa bases
Common on CalSpas. Engraved patent number. Held by 3 screws. Takes a Narrow fitting pole.
Marked with "Super Swim Pro" - accepts Narrow fitting pole.
Standard Fit
Our concrete, wood & paver bases
Exclusive receiver-type for Arctic Spas. Requires our Arctic Spas Adapter and choose a Standard fitting pole.
Our own base, screwed to a wood or composite deck. Takes a Standard pole.
Still Not Sure?
Send us a photo of your base and we'll tell you exactly which fitting to order — usually within one business day.
Send us a photoKnow Your Fitting? Build Your Kit
Choose your pole, base, and cord length. Takes about 2 minutes.
Build Your Kit