Description

Heavy Duty Filtration for Large Aquariums: SunSun HW-303A

When you have a large tank or heavy waste-producers like Goldfish and Cichlids, standard filters just can’t keep up. The SunSun HW-303A steps up the game with a powerful 1400 Liters/Hour motor. It drives water forcefully through three large media baskets, ensuring that even the messiest tanks stay crystal clear and chemically balanced.

Key Benefits & Features

• Superior Flow Rate: Pushing 1400L/H, this filter turns over the water volume of a 100-gallon tank approx. 3-4 times an hour, providing excellent oxygenation and debris removal.

   

• Massive Media Capacity: The large canister body holds three deep media trays. You can pack them with kilograms of bio-media to support huge colonies of beneficial bacteria.

• Self-Priming System: Features the standard top-mounted plunger for easy starting. No need for manual siphoning—just pump and plug in.

   

• Leak-Proof Design: Equipped with high-quality silicone O-rings and four heavy-duty locking clamps to ensure a watertight seal.

• Zero Light Bypass: The opaque white/grey body prevents light from entering the filter, stopping algae from growing inside the canister (which keeps maintenance low).

Technical Specifications

What’s in the Box

• 1x SunSun HW-303A Filter Unit

• 1x Quick Release Valve Block

• 2x Green Hoses (Heavy Duty)

• 1x Intake Pipe & Strainer

• 1x Spray Bar Output Kit

• 3x White Fine Filter Pads

• Note: Does not include UV bulb (See Model HW-303B for UV).