[azasadny]

We bought a 12 year old Calspa 6 person spa last year from a former coworker and after replacing the main circuit board, it's been great! We set the temp at 101 degrees during the cold weather and 99 degrees during the warm months. Change the water every few months and get 2 filters so you can clean one while you're using the other, and swap them out every month or so. We buy our chemicals at a local pool/spa shop and we really love the thing! It costs us about 1$ every day, but it's well worth it!