Waterway - Flow Restriction Tube

Waterway Flow Restriction Tube is a purpose-built replacement component for Waterway top-load filter systems, designed for spa owners and technicians who service Waterway filter parts. It helps regulate water flow to keep your spa filtration consistent and your pump protected.

• Brand & Compatibility: Waterway Plastics flow restriction tube designed to integrate with Waterway Top Load Filter Parts and compatible spa filtration assemblies.
• Material: Durable, chemically resistant polymer suited for hot tub and pool water chemistry.
• Function: Precisely regulates flow within the filter circuit to maintain stable pressure and optimal filtration performance.
• Replacement Use: Ideal for replacing a worn or missing flow restriction tube; straightforward installation within standard Waterway filter configurations.
• Maintenance & Longevity: Built to withstand common spa sanitizers and pH fluctuations, contributing to longer-lasting filter operation when part of regular service.

By restoring accurate flow restriction, this tube helps deliver consistent filtration, reduces unnecessary strain on the pump, and supports balanced water chemistry. It’s a practical, cost-effective component that keeps Waterway top-load systems performing reliably.