SterraCare 5-Year Additional Warranty For Sterra Wave™ (Single & Super Single) from $249.00 $0.00 /per or 4x $62.25 w/ or 3x $83.00 w/ SterraCare adds five years additional warranty to your new Sterra Wave™. Priority access to Sterra Customer Care Sterra-certified repairs using genuine parts Title SterraCare 5-Year Additional Warranty For Sterra Wave™ (Single & Super Single) Product variants Default Title Pre-order This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.