4447
GeneralAire 4447 16in Replacement Bulb for UVC16HC UV-C Light(SF-LSK36)
4447 GeneralAire Replacement Bulb for UVC16HC
UV-C light inhibits the growth and reproduction of germs and bacteria that circulate through a home’s heating and air conditioning system. The treatment is a safe, silent, and proven way to make homes a healthier place to live.