UV Quartz Sleeve for UV Superstore RQ-820-UV Replacement UVC Light International Water Guard Industries and will perform the same

and will perform the same as the OEM lamp which costs much more

The 41 watts four pin on a single end water treatment bulb has an average lifespan of 10

The Hydro-Safe HSUV-SS-100-1 Generic Replacement bulb is a four-pin step base on a single-end light bulb

The 20 Watts bulb is made of ceramic as its base material and has two pins on both ends

Safe - The risk of overexposure is very low

UV Quartz Sleeve for UV Superstore RQ-820-UV Replacement UVC Light International Water Guard Industries and will perform the sameReplacement Quartz Sleeve for UV Superstore RQ 820 UV Germicidal Replacement Light Bulb The Replacement Quartz Sleeve for UV Superstore RQ 820 UV Light Bulb for Germicidal Replacement Light Bulb 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. With the help of