Sunsun SUN HW-704B 525 Gph 5-Stage External Canister Filter with 9W Uv Sterilizer

The 2016 SUN HW-704B external aquarium Filter system utilizes a multi-stage approach to provide extremely thorough biological, mechanical, and chemical filtration. The filter draws water into the system through an inlet tube and returns crystal clear water via an outlet tube, which is fitted with a spray-bar to help increase oxygen aeration levels within the tank. These filters are ideal for larger volume tanks, as they offer a huge internal capacity for filter media and free up valuable space within the aquarium.

The four flexible media trays allow users to add other filtration media, such as SUN activated carbons, ceramic rings, or bio-balls (sold separately), to customize the filtration process to suit their aquarium and fish livestock needs. By filtering the tank water using the filter media, users will observe a vastly improved level of waste-free water through extremely strong biological purification.

The filter's easy-access layered filter media baskets make it simple to customize the media choices, and the built-in UV sterilizer exposes the passing water to lethal doses of Ultraviolet light, killing, sterilizing, or otherwise irreparably damaging many micro-organisms. The water is pumped past the UV light, which is sealed inside a quartz glass sleeve designed to allow the maximum amount of UV to pass through the water.

Maintaining the filter is very simple, as the drip-free shut-off tap allows users to remove the filter and transport it away from the aquarium fish tank to an area more suitable for cleaning. Each filter media basket lifts smoothly out of the unit and can be easily rinsed through and returned to continue its operation.

The 2016 SUN HW-704B external aquarium Filter system is a 5-stage filter with a 9W UV sterilizer and a flow rate of 525GPH (2000Lph), making it suitable for up to 150-gallon fish tanks. The filter's dimensions are 12" L x 12" W x 18" H, and it comes with four large media baskets to accommodate all of the user's filtration media needs.

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