This kit includes the replacement UV lamp bulb and accompanying quartz sleeve for the obsolete VIQUA Sterilight SPV-950, SPV-20 and SP950-HO Series UV systems. It is extremely important to replace the bulb every 12 months to maintain proper system efficacy. The sleeve can be replaced every 24 months or as needed to keep mineral build-up from hindering the lamp's effectiveness.  

Specs

• Includes: 1 Lamp, 1 Quartz Sleeve, 2 O-Rings 
• For use with Sterilight SPV-950, SPV-20 and SP950-HO Series UV Systems
• Replace lamp every 12 months
• Replace sleeve every 24 months or as needed