Replacement sleeve for VIQUA F4, F4+, F4-V and Pro15 Model systems. The quartz sleeve keeps the UV lamp from shorting out and maintains the lamp's ideal operating temperature of 104 Degrees Fahrenheit. Mineral build-up hinders the lamp's effectiveness.
Specs
- Replace every 24 months or as needed
- Use with F4, F4+, F4-V and Pro15 Model Systems
