Overview Reviews Similar Products Product Description Caldera Spas Air Control Valve Complete (2001 - 2005)Used on Utopia, Paradise, Highland And Aquatic Melodies Series. Location: SBR4B20 Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view Caldera Spas Air Control Valve (Pre 2001) - 022005 $70.70 Add to Cart Quick view Caldera Spas Euro Inserts (2001 Thru 2005) - 72608 $6.97 $4.00 Add to Cart SALE Quick view Caldera Spas Air Control Valve (2006 To Current) - 73919 $21.00 $16.20 Add to Cart