Aquatop 13 Watt UV Replacement 2 Pin Bulb  Part# R13WUV-SQ
 
Aquatop UV Replacement Bulbs are highly efficient and effective UV bulbs designed to replace the existing bulb in a variety of UV sterilizers. Help keep your water clean and healthy with these UV bulbs that rid your tank of algae and dangerous parasites while keeping water crystal clear.
 
Aquatop 13 Watt UV Bulb Fits:
UVP-13 Submersible Pump UV Sterilizer
UVCP-13 Submersible Pump UV Sterilizer
UVFK-13 Submersible Pond UV Sterilizer with Pump + Fountain Kit
UVE13 UV Sterilizing Pump
Forza FZ13 UV Canister Filter
PFS-UV Series