ERETOW 5W UV Bulb Replacement (2 Pack) for COODIA & SUNSUN Aquarium Filters

Keep Clear Water with a Trusted 5W UV Replacement

ERETOW delivers a 5W UV bulb replacement designed for reliability in freshwater and saltwater setups. This model fits a range of 5W UV filters, including COODIA 5W UV Pump and SUNSUN units such as CUV-305, CUV-505, and JUP-02. Packaged as a 2-pack, it provides a convenient replacement option when maintenance is due, helping you stay prepared without hunting for spares. The bulb uses high clarity quartz glass to maximize UV-C transmission, supporting consistent filtration performance and helping to curb common water quality challenges while keeping your tank looking vibrant.

Compatibility and Convenience

• Compatible with COODIA 5W UV Filter Pumps and SUNSUN CUV-305, CUV-505, and JUP-02 units
• Suitable for many standard 5W UV filtration systems across freshwater, saltwater, koi ponds, and decorative features

Crystal-Clear Water and Efficient Filtration

UV-C light treatment can help reduce green water and cloudiness, supporting a clearer viewing experience for your tank. The quartz glass construction aims to maximize transmission for dependable filtration.

• Designed to address common algae and particulates that affect visibility
• Durable design encourages longer intervals between replacements when used with compatible pumps

Durability and Easy Maintenance

The 5W bulb is built for longevity, delivering steady performance in a compact form. The 2-pack provides a ready option for routine upkeep and unexpected replacements.

Safe Handling and Quick Setup

• Always disconnect power before replacing the bulb
• Avoid looking directly at the UV light when the unit is on

What you get in each pack is a practical solution designed to work with a range of 5W UV aquarium filter pumps, helping you maintain clear water with minimal fuss.