SOBO WP-618H is a slim, energy-efficient hang-on-back (HOB) filter designed to keep small to medium aquariums clean and healthy. Its compact footprint means it doesn’t take up space inside the tank, while delivering reliable multi-stage filtration. With adjustable flow and quiet operation, this filter is perfect for freshwater and planted setups.

Technical Specifications

• Model: WP-618H
• Power Consumption: 5 W
• Voltage: 220–240 V, 50/60 Hz
• Maximum Flow Rate: ~280 L/h
• Recommended Tank Size: ~10-40L
• Filtration Type: Mechanical, Biological & Chemical
• Design: Slim waterfall / hang-on-back filter with skimmer