Eheim Aquarium Tubing (4004620)

Eheim Aquarium Tubing is genuine, high-quality flexible hose designed for use with Eheim external canister filters and aquarium plumbing systems. Made from phenol-free and zinc-free material, this tubing is safe for use in freshwater and marine aquariums and is engineered for a reliable, watertight connection between your filter and aquarium.

Flexible and easy to work with, the tubing can be gently warmed with warm water to improve pliability and achieve a secure fit over inlet and outlet fittings. Compatible with the full range of Eheim hose accessories including shut-off taps, hose connectors, and installation sets.

Key Features

• Phenol-free and zinc-free material: Safe for use in freshwater and marine aquariums — will not leach harmful substances into the water
• Flexible construction: Easy to route and install, can be warmed to improve pliability and ensure a secure, leak-free fit over fittings
• Genuine Eheim quality: Manufactured to Eheim's standards for a reliable, long-lasting watertight connection
• Compatible with Eheim accessories: Works with Eheim shut-off taps, hose connectors, inlet and outlet sets, and installation sets
• Suitable for freshwater and marine use: Safe across all aquarium water types

Compatibility

• Compatible with: Eheim external canister filters using the matching hose diameter, including Classic, Professional, eXperience, Professional II, Professional 3, Professional 3e, Professional 4+, and Professional 4e+ series
• Product Code: 4004620
• Also referenced as: 3535 / 3542

Product Details

• Brand: Eheim
• Product Code: 4004620
• Type: Aquarium Tubing / Filter Hose
• Material: Phenol-free, zinc-free flexible plastic
• Suitable For: Freshwater and marine aquariums
• Compatibility: Eheim external canister filters (matching hose diameter)

Suitable for aquarium keepers replacing worn or damaged hose on their Eheim external canister filter, or extending an existing plumbing setup using genuine Eheim tubing and accessories.

⚠️ Please verify the hose diameter before purchasing to ensure compatibility with your filter model. Eheim tubing is available in 9/12mm, 12/16mm, 16/22mm, 19/27mm, and 25/34mm sizes — confirm which size your filter requires before ordering.