Description
Waterway Adjustable Caged Poly Jet – Model 210‑6040
The Waterway 210‑6040 is a durable internal spa jet insert designed in the popular caged-style. It features adjustable water flow control and installs flush with the spa wall for a sleek, low-profile look.
Key Features:
- Adjustable directional jet for fine-tuning flow
- Caged-style insert fits securely into standard poly-jet housings
- Face diameter ~2″, overall length ~3 3/8″
- Made from UV-resistant plastic in bone-white finish
- Compatible with Poly Jet systems from Waterway and OEM brands
Technical Specifications:
- Model / SKU: 210‑6040 (also cross‑referenced as WW2106040B, 609783, 806105021168, etc.)
- Type: Adjustable internal jet, caged style
- Face Diameter: ~2″; Length: ~3 3/8″
- Material: UV-resistant molded plastic
- Warranty: Manufacturer’s 1‑year limited
Maintenance Tip: Regularly inspect the jet and wall fitting gasket. Clean and adjust flow as needed. Use the proper Poly Jet wrench (like Waterway MT1089) for removal and reinstallation—avoid forcing or overtightening.









