At the heart of every Sanuvox Purifier is an Ultraviolet Lamp. When the time comes to replace your Sanuvox UV Lamp, the best place to purchase one is through your Sanuvox Dealer or Installer. Should you for any reason want to purchase your replacement UV Lamp directly from Sanuvox, feel free to call us at 1-888-SANUVOX or email us at info@sanuvox.com. *Only available for select residential purifiers.