Breathe Easy™ Replacement Kit with Bulb and Mesh Divider The Dometic Breathe Easy™ Replacement Kit is designed to replace the ultrviolet (UV) bulb and nano-mesh divider for Dometic Portable Breathe Easy™ air purifiers. Fits ONLY Dometic Portable Breathe Easy™ Air Purifiers (sold separately).Kit Includes: UV bulbNano-mesh dividerDue-date stickerReplacement instructionsNote: Remember to replace the UV bulb annually