Red Sea REEFER Sump Overflow Downpipe (R42220)

Compatible with REEFER 250 / 350 / 450 / XL425 / XL525

Keep your REEFER system running smoothly with this genuine Red Sea replacement overflow downpipe – part number R42220. Designed to ensure optimal water flow from your display tank to the sump, this precision-engineered component helps maintain quiet, efficient operation in your aquarium system.

Whether you're replacing a damaged part or simply refreshing your plumbing setup, this original Red Sea downpipe is the exact fit for a range of REEFER models.

Key Features:

• Genuine Red Sea OEM replacement part (R42220)

• Compatible with:

  • REEFER 250

  • REEFER 350

  • REEFER 450

  • REEFER XL425

  • REEFER XL525

• Designed for quiet, efficient water drainage to the sump

• Easy to install – perfect for routine maintenance or part replacement

What's Included:

• 1 x Overflow Downpipe (R42220)

 Compatibility Notes:

This pipe is part of the main overflow system and should be used specifically with the models listed above. If you're unsure about compatibility, feel free to contact the Finest Aquatics team for advice before ordering.

Red Sea Sump Overflow Downpipe RF-250/350/450, XL-425/525, Max-E - R42220, Red Sea available at the best price to buy now at Finest Aquatics