Description
SunSun Canister Filter HW-304A
The SunSun HW-304A Canister Filter is a high-performance external filter designed for aquariums up to 750 litres. It offers multi-stage filtration, a powerful flow rate, and a user-friendly setup, making it ideal for large freshwater and marine tanks.
🌊 Key Features
✅ High Flow Rate – Delivers 2000 L/H (525 GPH) for efficient water circulation in large aquariums.
✅ Multi-stage Filtration – Supports mechanical, biological, and chemical media for thorough cleaning.
✅ Self-Priming Pump – Eliminates the need for manual siphoning during setup.
✅ Multiple Media Trays – Allows flexible customization of filtration media.
✅ Compact Design – Space-saving build with high filtration capacity.
✅ Freshwater & Saltwater Ready – Reliable for a wide range of aquarium environments.
🐠 Suitable For
Tank Size: Up to 750 litres (approx. 200 gallons)
Fish Types: Ideal for large community tanks, planted aquariums, and marine setups.
⚠️ Not suitable for very small or delicate fish tanks.
⚙️ Specifications
Model: HW-304A
Type: External canister filter
Flow Rate: 2000 L/H (525 GPH)
Suitable Tank Size: Up to 750 litres
Power Consumption: 55W
Voltage/Frequency: 220–240V / 50Hz
Dimensions: 290 × 290 × 485 mm
Weight: Approximately 7 kg
Media Trays: Multiple for customized setup
🧱 Filter Media Setup (Recommended Order)
Coarse Sponge – Mechanical filtration
Fine Sponge – Polishing for fine particles
Ceramic Rings / Bio-Balls – Biological filtration
Activated Carbon (optional) – Chemical filtration for odor and toxins
🔧 How to Install
Place the HW-304A beside or below the tank.
Connect inlet and outlet hoses securely.
Fill the filter chamber with tank water to prime.
Plug in and switch ON.
Adjust flow rate based on your aquarium setup.
🧼 Maintenance
Rinse sponges every 2–3 weeks using tank water.
Replace filter pads or carbon when clogged or spent.
Check hoses, spray bars, and impeller for debris.
Perform full media cleaning periodically to maintain optimal flow.
📦 What’s in the Box
SunSun HW-304A filter body
Coarse & fine sponges
Inlet & outlet hoses
Spray bar / rain bar
User manual
✅ Why Choose SunSun HW-304A?
The SunSun HW-304A is ideal for hobbyists who want reliable, quiet, and efficient filtration for their large aquariums. Its multi-stage filtration, user-friendly design, and consistent performance make it perfect for community tanks, planted aquariums, and marine setups.
👉 Best for aquariums up to 750 litres with community fish or delicate species.
