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General| Type | Canister Filter |
|---|---|
| Model | HW-402B |
| Category | Water Filtration Systems |
| Brand | WilTec SUNSUN |
| Max Flow Rate | 1000 L/h |
| Pump output | 1000 L/h |
| Suitable for Aquariums | Up to 400 L |
| Dimensions | 250 mm |
| Power Consumption | 6 W |
| Hose Diameter | 16/22 mm |
| Filter volume | 6 L |
| Number of filter baskets | 3 |
| Voltage | 220-240 V |
| Filter Media | activated carbon |
Provides essential contact details for customer support, inquiries, and the returns process.
Crucial safety precautions and guidelines for operating the aquarium filter safely and correctly.
Steps for separating the filter head, accessing trays, and connecting hoses and taps.
Procedure for priming the filter, operating the UV switch, and understanding the protect switch.
Detailed instructions for replacing the UV light tube in applicable filter models.
Addresses problems like the primer button not working and motor operation failures.
Solutions for inhibited water flow and abnormal sounds during filter operation.
Methods for reducing noise, eliminating external air, and evacuating air from the filter system.
Guidance on identifying and resolving leakage issues, particularly related to O-rings.
