Sunsun External Filter HW-702B 9W UV

SUNSUN HW-702B 9W UV External Filter
The SUNSUN HW-702B external filter is an efficient solution for freshwater and saltwater aquariums with a capacity of up to 200 liters. The unit offers a flow rate of 1,000 l/h and is equipped with a 3-stage filtration system and an integrated 9 W UV-C lamp, which helps eliminate algae, bacteria, and other unwanted microorganisms. Its compact design, measuring 232 x 232 x 395 mm, allows you to conveniently place the filter under or next to the aquarium, while the 360° swivel hose connectors make it easy to adapt the setup to the available space.


Three-stage filtration for clean and healthy water
The HW-702B model uses three stages of filtration that effectively help maintain proper conditions in the aquarium. Mechanical filtration traps debris and suspended particles, biological filtration provides a large surface area for the growth of beneficial bacteria, while chemical filtration allows for the use of additional media, such as activated carbon. Filter media are not included.


Built-in 9 W UV-C lamp
The filter’s most important feature is its integrated UV-C sterilizer, which exposes the flowing water to UV radiation. This helps reduce the growth of algae, bacteria, and germs, helping to maintain clear water and a stable environment for the aquarium’s inhabitants. The UV lamp has a service life of 7,000 to 10,000 hours; to maintain full effectiveness, periodic replacement of the lamp and cleaning of the quartz sleeve are recommended.


Convenient operation and hassle-free maintenance
A large container with baskets equipped with practical handles allows for easy placement and replacement of filter media. A built-in manual pump facilitates initial startup and system venting. Additionally, a multifunctional valve with a quick-connect fitting allows you to disconnect hoses without draining the system, regulates flow, and prevents leaks.


Quiet Operation and Flexible Installation
Despite its high performance, the filter operates relatively quietly, and the rubber feet effectively dampen vibrations. The ceramic impeller shaft ensures smooth operation and durability. The included 1.8-meter hoses and the ability to rotate the connection ports 360° make it easy to adapt the filter to various aquarium configurations and installation locations.



Included
SUNSUN HW-702B external filterBuilt-in 9 W UV-C lampConnection hosesSet of inlet and outlet fittings for filter installation

 



ManufacturerSUNSUNModelHW-702BProduct typeExternal aquarium filterAquarium capacityUp to 200 LFlow rate1,000 L/hUV-C lamp power9 WUV lamp adjustmentYesNumber of filtration stages3Water typeFreshwater and saltwaterMaximum lift height1.4 mImpeller shaftCeramicHose connectionØ 16 mmHose length1.8 mHose materialPVCDimensions232 x 232 x 395 mmPower supply voltage220–240 V / 50 HzPower consumption24 WProtection ratingIPX4Power cord length1.8 mOperating temperature range4°C – 35°CNoise level50–70 dB(A)ColorWhiteProtection ClassIInstallation PositionOutdoor

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