AH-UV-55-L Replacement Lamp / Bulb for 55W UV Ultra Violet Water Sterilizer
UV Water Filter Sterilisation System NORDIC TEC / PHILIPS 55W 12 GPM
55-Watt Stainless Steel Ultraviolet UV Sterilizer for Domestic Water Swimming Pool Aquaculture Water Treatment - China Water Treatment System, Water Purifier | Made-in-China.com