UV-C Bulb for 20W UV for Laguna Pressure Flo Model 2100 PT 1521
Laguna Pressure Flo Model 2100 PT 1521. UV-C Germicidal Bulb for 20W UV for. Any organisms passing by the light are destroyed. Ultraviolet for Air. LSE is one of world's top UV light bulb manufacturers for OEM's around the globe.