ISPRING UVB11 Reverse Osmosis UV Filter Replacement Lamp/Light Bulb
Replacement UV light bulb - Philips Brand- 11W for UV filters. - Kills 99% of all bacteria and virus! - 11W UV lamp made in Poland. - UV lamp is recommended to be replaced every 12-month to ensure its function.   Specifications & Dimensions: 11 Watts Approximate dimension: Dia 5/8" x 8 1/4" L (not including the poles) System Package Weight : 1 lbs