Brand: Fluval
Product Dimensions: 12"L x 6"W x 5"H
Package Information: box
Installation Type: Sticks to the side of the aquarium.
Power Source: Corded Electric
Item Weight: 798 Grams
Model Name: HAGEN FLUVAL U3 UNDERWATER FILTER
Maximum Flow Rate: 600 Liters Per Hour
Supported Water TDS Level Maximum (PPM): 300
UPC: 015561104753 015561104869
Use as a primary filter for smaller aquariums, or supplementary filter for larger aquariums
Sleek design with easy grip water control panel and redesigned media cartridge to trap more debris
Convenient flip-top lid allows for quick and easy access to filter cartridge for maintenance or replacement
Position horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall feature or vertically against aquarium wall to create currents or customized flow patterns
Designed for freshwater, saltwater and reptile environments up to 40 gallons
 Fluval Underwater Filter 
 Fluval U Series Underwater Filters provide complete and efficient 3-stage filtration, including BIOMAX biological filtering (U2, U3 and U4 models), to create superior aquarium water quality.  The complete line, consisting of Fluval U1, U2, U3 and U4 Underwater Filters, includes many practical and versatile features that make them ideal for application in fresh, marine and reptile environments.  Fluval U series filters provide the option of setting the flow output in 3 different positions, a key benchmark in underwater filtration. The Adjustable 3-Way Flow Control feature (U2, U3 and U4 models) lets you position the water flow output to meet your specific needs. The Top Output setting provides maximum circulation and oxygenation, the Integrated Spray Bar setting provides a gentle, even flow for planted aquariums, and the Bottom Output setting is for deepwater agitation. 
 Features 
 Fluval U Filters also include a convenient flip-top lid that allows quick and easy access to the filter cartridge for maintenance or replacement.  In addition, Fluval U Filters offer installation versatility: they can be installed vertically against the aquarium wall to create currents or customized flow patterns; or they can be placed horizontally in shallow water tanks or to create decorative features such as waterfalls.  The Fluval U3 Underwater Filter is ideal for use in fresh, marine or reptile environments. It comes complete with the Adjustable 3-Way Flow Control feature, 2 Foam Pads, 2 Poly/Carbon Cartridges, and BIOMAX Biological Rings  The U3 is suitable for aquariums from 90 to 150 L (24 to 40 U.S. gal.).