RU2605 26W UV Lamp 4pin for Savio UVinex Stainless Steel
Base Type: 4pin (4pins on one END). The New style 4pin bulbs are used in all New models (Stainless Steel) which were manufactured in 2013 and there-after. Ultraviolet for Air. Bulb Type: Ultraviolet Germicidal for Water Sterilization Filters.