This UV kit can be used to replace an existing UV Clarifier or add a second unit to Clearguard Pressure filters. It can only be used in conjunction with the Clearguard filters. 

Specifications:

• Enhance the cleaning action of any Clearguard™ pond filter!
• UV Light helps control green water.
• Complete and ready to install
• Safe for fish and plants.
• UV Conversion Kits
• 1 Year Limited Manufacturer Warranty
• Compatible Only with the Clearguard Filter Model PF5500 (05625) and (05620), PF8000 (05635) and (05630), PF16000 (05645) and (05640)