Aquatop - Submersible UV Filter Replacement Lamp / Bulb 13w

This Aquatop 13 Watt UV Replacement Bulb is designed to maintain optimal performance in your UV sterilizer system. It is compatible with a range of Aquatop products, including the FZ13 Canister Filter with UV Sterilizer, FZ15-UV Canister Filter with UV Sterilizer, SP13-UV Internal Filter with UV Sterilizer, and the UVFK-13 Submersible Pond UV Sterilizer with Pump & Fountain Kit. Keep your water clear and free of harmful microorganisms with this reliable replacement bulb.