Hot Spring® Hot Spot Collection / Caldera® Vacanza Series Pillow / Headrest Tropic Seas Tonga Filter Sirona Simply or Spa Frog

Sirona Simply or Spa Frog systems such as @ease and Serene

This test strip measures Cyanuric Acid (CYA)

These playing cards are washable

The Hot Spring® Highlife Collection Pillow / Headrest - Warm Gray fits the following Highlife Collection models:

take out your salt cartridge and put the plug in

Hot Spring® Hot Spot Collection / Caldera® Vacanza Series Pillow / Headrest Tropic Seas Tonga Filter Sirona Simply or Spa FrogThe Hot Spring Hot Spot Collection Caldera Vacanza Series Pillow Headrest fits the following hot tub models: Hot Spring Hot Spot Collection: Relay 2010 2014 Tempo 2010 2014 Stride 2019 Rhythm 2011 2014 Caldera Vacanza Series: Aventine 2010 2018 Marino 2010 2018 Palatino 2010 2018 Tarino 2012 2018 Vanto 2011 2018 Color: Gray Please Note: Starting in 2019, Caldera changed the color of the pillow on the Vacanza Series hot tubs This pillow will fit 2019+