SUNSUN HW-702B is a powerful external aquarium filter for freshwater and saltwater, designed for tanks up to 200 l. It offers a flow rate of 1000 l/h, three-stage filtration and an integrated 9W UV-C lamp, which helps reduce algae, bacteria and unwanted microorganisms – for cleaner water and a more stable aquarium environment.
The SUNSUN HW-702B external filter combines high filtration performance with a practical design for easy installation next to or under the aquarium. Thanks to 360° rotating hose connectors and the included hoses (1.8 m), it easily adapts to different configurations and space constraints.
Three-stage filtration helps keep the water clean over the long term and biologically stable. The built-in 9 W UV-C lamp irradiates the flowing water and helps reduce algae growth and the spread of pathogens. To maintain maximum effectiveness, regular replacement of the UV lamp and cleaning of the quartz sleeve is recommended (service life approx. 7,000–10,000 hours).
Main benefits and features:
- 3 filtration stages: mechanical, biological and chemical filtration
- 9 W UV-C sterilizer to reduce algae and microorganisms
- Practical baskets with handles for convenient maintenance
- Built-in manual pump for easy start-up and priming
- Multifunction valve with quick connector: disconnect hoses without draining, flow control, leak protection
- Quiet operation: rubber feet dampen vibrations, ceramic impeller shaft for smooth running
- Includes complete filter media: filter sponge, filter wool (floss), ceramic rings and bio balls
Specifications
- Manufacturer
- SUNSUN
- Model
- HW-702B
- Product type
- External aquarium filter
- Aquarium volume
- Up to 200 l
- Flow rate
- 1000 l/h
- UV-C lamp power
- 9 W
- UV lamp adjustment
- Yes
- Number of filtration stages
- 3
- Filter media included
- Bio balls, filter sponge, filter wool, ceramic rings
- Water type
- Freshwater and saltwater
- Maximum suction height
- 1.4 m
- Impeller shaft
- Ceramic
- Hose connection
- Ø 16 mm
- Hose length
- 1.8 m
- Hose material
- PVC
- Dimensions
- 232 × 232 × 395 mm
- Supply voltage
- 220–240 V / 50 Hz
- Power consumption
- 24 W
- Ingress protection
- IPX4
- Protection class
- I
- Power cable length
- 1.8 m
- Operating temperature range
- 4 °C – 35 °C
- Noise level
- 50–70 dB(A)
- Color
- White
- Placement
- Outside
