Caldera Spas® Atlas Neck Jet Pillow / Headrest for Utopia Series 2009-2012 (Fits Cantabria, Geneva, Niagara, Tahitian+) Hot Spring Filter The best thing to do

The best thing to do is use a digital salt meter for salt water pools and spas to measure the amount of salt present in your fill water and/or take your fill water to be tested at any pool and spa place before filling up your spa

Caldera® Aquatic Melodies Series:

The Tri-X Ceramic Filter comes standard in all 2025 and earlier Hot Spring® Highlife Collection Models:

Grandee 1995-2007

Caldera Spas® Atlas Neck Jet Pillow / Headrest for Utopia Series 2009-2012 (Fits Cantabria, Geneva, Niagara, Tahitian+) Hot Spring Filter The best thing to doThe Caldera Spas Atlas Neck Jet Pillow Headrest for Utopia Series fits the following Caldera Spas Utopia Series hot tubs: Cantabria 2009 2011 Elation 2009 2010 Geneva 2009 2012 Niagara 2009 2012 Tahitian 2009 2012 Color: Dark Gray Please note: If you have an older Geneva 2004 2008, Niagara 2008 2007 or Tahitian 2006 2008, this pillow will fit. There is a lighter gray version of this pillow that came standard on these models, but we do not carry it.