Greenway Water Technologies GAUV-10SB UVC Bulb - CureUV Brand Coating:Shatterproof Coating The four pin on a

The four pin on a single base helps in better water purification

STR5000-7S

We do not sell Cal Pump brand UV sanitizer light bulbs

All Siemens/Sunlight brand names

Compatible with  6-12 GPM Ultraviolet Water Sterilizers

Greenway Water Technologies GAUV-10SB UVC Bulb - CureUV Brand Coating:Shatterproof Coating The four pin on a4 Pin on a Single End 27 Watt Germicidal UVC Bulb 23. 97 Inch Length Lamp Worry Free Performance for 1 Year Our CureUV brand Replacement UVC Light Bulb for Greenway Water Technologies GAUV 10SB is 27 watt with a base style of 4 pins on a single end UV bulb. The UVC bulb measures 23. 97 inches and can last up to 10,000 hours. This UVC light bulb usually has up to 12 months of life after which we recommend replacing it for optimal effectiveness. The