SunSun Filter Sponge Blue for HW-302 & HW-505A (2 Pack)

The SunSun Blue Filter Sponge is an original replacement mechanical filter media designed for SunSun HW-302 and HW-505A external canister filters. Its carefully selected density efficiently captures suspended particles and fine debris, helping to maintain crystal-clear aquarium water.

In addition to mechanical filtration, the sponge provides a large surface area for beneficial bacteria to colonise, supporting biological filtration and contributing to a stable, healthy aquarium environment. Manufactured from durable filter foam, it is washable and reusable for long-lasting performance.

Supplied as a pack of two, these replacement sponges are ideal for routine filter maintenance and help keep your SunSun canister filter operating at peak efficiency.

Key Features

• Original replacement filter sponge
• Designed for SunSun HW-302 and HW-505A
• High-density blue filter foam
• Efficient mechanical filtration
• Supports biological filtration
• Washable and reusable
• Durable construction
• Pack of 2 sponges

Benefits

• Removes suspended particles and fine debris
• Helps maintain clear aquarium water
• Provides an ideal surface for beneficial bacteria
• Supports a healthy biological filtration system
• Extends the performance of your external filter
• Easy to clean and reuse

Package Includes

• 2 × Blue Filter Sponges

Technical Specifications

• Brand: SunSun
• Product Type: Filter Sponge
• Colour: Blue
• Compatible Filters: SunSun HW-302, HW-505A
• Sponge Thickness: 2 cm (each)
• Quantity: 2 Pieces
• Filtration Type: Mechanical and Biological