UV systems are the most practical means of destroying disease causing micro-organisms in water. This is accomplished without harsh chemicals (Chlorine), without affecting taste or odor, or adding irritating or allergenic properties to the water. Standard system components include the stainless steel chamber, germicidal UV-lamp, pure fused quartz protective sleeve, lamp-out audio alarm and 120Vac, 60Hz power supply. Economical purifiers operate with low power consumption for pennies a day. Easy access to UV lamp for maintenance and replacement, compact, and single enclosure mounts horizontal or vertical. Dimensions: 18"L x 4"W x 6"D 7 gal/min, 3/4" NPT, 19lbs