Replace UV-C and ozone bulb every 12 months. Keep your Xtra Fresh Air or Sol-Aire residential air purifier efficient and effective at cleaning your home air. The Sol Aire XFA annual residential kit is 1 UV-C bulb with ozone. The UV-C germicidal bulb produces cleansing rays similar to solar rays. Your old bulbs may glow but the cleansing action is gone in a year. This UV-C bulb bathes cold air returns and ducts of central heating and cooling systems with high frequency ultraviolet (UV-C) rays. The ozone helps freshen the air. Replace bulb starters for the SolAire at the same time: remove starters and match at your local hardware store.
Each bulb is 85% UV and 15% Ozone.
SolAire requires 2 replacement bulbs. Xtra-Fresh Air needs one bulb.
