CureUV Brand UVC Bulb for Pentek UVS-110 Coating:None We do not sell Heraeus

We do not sell  Heraeus brand UVC bulbs

This replacement germicidal bulb has a 4 pin base that is used for air purification

swimming pool and spa

Generic UV Quartz Sleeve Sold as Replacement for TrojanUV - 650143 UV Light Bulb for Germicidal Water Treatment

Ideal Horizons / Wedeco 42051 Replacement UVC Lamp

CureUV Brand UVC Bulb for Pentek UVS-110 Coating:None We do not sell HeraeusGuaranteed Replacement Ultraviolet (UV) Bulb 4 Pin 10 Watts 8. 35 Inch Length Lamp Worry Free Performance for 1 Year Our CureUV brand Replacement UVC Light Bulb for Pentek UVS 110 is 10 watts and 100% compatible with germicidal OEM Water sterilization filters, UV sanitizers, and water purifiers. This lamp also uses UV C light to inactivate and kill bacteria, molds, protozoa, viruses, and yeasts. With the CureUV Brand UVC Bulb, you can always be sure