Honeycomb Filter Sock 18cm (4 Inch)

Honeycomb Filter Sock 18cm (4 Inch) — High Efficiency Sump Filtration

The Honeycomb Filter Sock 18cm (4 Inch) is designed to provide effective mechanical filtration for freshwater and marine aquarium sump systems. Its durable honeycomb-style material efficiently captures fine particles, uneaten food, detritus and waste before they spread throughout the filtration system.

Key Features & Benefits

• Efficient mechanical filtration: Traps fine debris and suspended particles to improve water clarity.
• Honeycomb filter material: Durable structure allows strong water flow while maintaining effective filtration performance.
• Reusable & washable: Easy to clean and reuse multiple times, reducing maintenance costs.
• Helps maintain cleaner sump: Prevents waste accumulation in sump chambers and filtration media.
• Reduces filter maintenance: Captures larger debris before it reaches pumps and biological media.
• Suitable for freshwater & marine aquariums: Ideal for reef tanks, planted aquariums and fish-only systems.

Specifications

• Type: Honeycomb Filter Sock
• Diameter: 4 Inch
• Length: 18cm
• Material: Reusable filter fabric
• Suitable for: Aquarium sump systems

Ideal For

• Marine & reef aquariums
• Freshwater sump systems
• Large planted tanks
• Fish-only systems
• Mechanical pre-filtration

Usage & Maintenance Tips

• Install at the sump inlet to capture incoming debris effectively.
• Rinse or replace regularly to maintain strong water flow.
• Do not allow excessive clogging as it may reduce filtration efficiency.
• Keep spare filter socks for easier maintenance rotation.

What’s in the Box

• 1 × Honeycomb Filter Sock 18cm (4 Inch)

Tip: Regular cleaning of filter socks helps maintain stable water quality and improves the efficiency of your biological filtration system.