This genuine Waterway replacement jet body is designed for the original Old Style Poly Jet series spa systems. The assembly features dual connections: a 3/8" barbed fitting for air line attachment and a 3/4" slip elbow configuration for the water line. The water inlet accommodates standard 3/4" flexible tubing with an approximate 1" outer diameter measurement.
Installation requires a 2-5/8" cutout in your spa shell. For proper sealing and leak-free performance, use a specialized hot tub silicone sealant when mounting this jet body to your acrylic or fiberglass shell.
Technical Specifications:
Hole Size: 2-5/8"
Air Connection Size: 3/8"
Jet Part Type: Body
Air Connection Type: Barb (b)
Water Connection Size: 3/4"
Water Connection Type: Slip (s)
Manufacturer: Waterway
Model: Poly Jet