PuROTwist 4000 Reverse Osmosis 4-Stage System System Capacity & Type:50 Gallons GPD TFC Membrane AIR GAP The lamp bulb has a

The lamp bulb has a tube diameter of 26

CureUV Brand - Guaranteed Reliable Replacement LampGPH810T5L-4P Germicidal UV Sanitizer Bulb Drawing (PDF) Not your UV germicidal lamp

The Pura GEN6-10 RL-820 Germicidal Replacement Light Bulb is a 100% Equivalent Pura Model GEN6-10 RL-820 UVC Germicidal water treatment bulb

Replacement for Gardner EL-06 or EL-06S (Shatterproof) - 15 Watt - 18" Length

PuROTwist 4000 Reverse Osmosis 4-Stage System System Capacity & Type:50 Gallons GPD TFC Membrane AIR GAP The lamp bulb has aThe PuROTwist 4000 Series is a high quality Reverse Osmosis System designed to enhance the flavor of your drinking water by removing impurities such as unwanted inorganic compounds, sediment, and other contaminants, leaving crystal clear and healthy water that is conveniently stored in a well sealed tank. Features: Tested and Certified by the Water Quality Association according to NSF ANSI 58 Quick change cartridges for easy filter changes System