SterraCare Additional Warranty For Sterra Nova™ Air Purifier from $25.00 /per or 4x $6.25 w/ or 3x $8.33 w/ Extended Payday Sale ending in: Priority access to Sterra Customer Care Sterra-certified repairs using genuine parts Motor, leakages, parts, touch panels covered Type 1-Year 2-Year Product variants 1-Year 2-Year Add to Cart 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.