Quartz Sleeve for Delta EA - Pondmaster 70-18340 UV Light Bulb for Germicidal Water Treatment AeroLogic AERO-12 The reflectors help in allowing

The reflectors help in allowing infra red radiation to pass through by reflecting visible light

PressVu 320/400

Vzero 171-D

PressVu 180

Quartz Sleeve for Delta EA - Pondmaster 70-18340 UV Light Bulb for Germicidal Water Treatment AeroLogic AERO-12 The reflectors help in allowingReplacement Quartz Sleeve for Delta EA Pondmaster 70 18340 UV Light Bulb for Germicidal Water Treatment The Replacement Quartz Sleeve for Delta EA Pondmaster 70 18340 UV Light Bulb for Germicidal Water Treatment is an open ended quartz sleeve that is a guaranteed compatible replacement. The quartz sleeve works well with water sterilization filters, UV sanitizers and purifiers. The high sleeve works in unison with UV lamps in water disinfection units.