SterraCare 4-Years Additional Warranty For Sterra 7 from $299.00 $598.00 /per or 4x $74.75 w/ or 3x $99.66 w/ Super Sale! ending in: SterraCare adds 2/4 years additional warranty to your new Sterra 7™ Tankless Water Purifier -Priority access to Sterra Customer Care -Sterra-certified repairs Product variants Default Title Add to Cart Couldn't load pickup availability Refresh