Elite 800 Air Pumps provide reliable air output to operate a variety of air driven devices. This pump will efficiently drive one box filter or undergravel filter airstone. Depending on air requirements of the main device, other air operated items such as airstones or air driven aquarium ornaments may be combined with the proper use of an air valve to distribute the pump’s output. Elite 800 Air Pumps can also be used to add aeration to complement other filter types in larger aquariums. Air Output Minimum - 1100 cc/minute. CSA Approved. Pressure - 1.4 P.S.I. Electrical - 220-240 Volts (2 Watts). Decibel Level - High 30 dB at 6' distance. Weight - 210g. 9.8x6.5x4.5cm high