Flexible PVC Replacement Tubes 2-Pack for Models 320 & 322

$35.11 $44.01

2-Pack Flexible PVC Replacement Tubes – Compatible with Models 320 & 322

Keep your automatic chlorine or bromine feeder running smoothly with these high-quality flexible PVC replacement tubes. Designed as a direct fit for Models 320 and 322, this 2-piece set gives you everything you need to restore your pool or spa feeder to full working order — quickly and easily.

Made in Mainland China.

Key Features

Perfect Fit for Models 320 & 322: Each tube is specifically sized to work as a direct replacement for automatic chlorine/bromine feeder units on these models.
Precise Dimensions: Each tube measures 7 3/8" in length, with a 1/2" inner diameter and 5/8" outer diameter — engineered to connect the chlorinator body securely to the pipeline tee.
Broad Compatibility: The 1/2" uniform inner diameter is fully compatible with R172272 (1/2" NPT 90° ferrule joint with nut) and Pentair part number R171097 ferrule support spring. The metal spring wraps around the full length of the short black tube for added stability.
Durable PVC Construction: Made from high-quality, flexible PVC material — sturdy, long-lasting, and resistant to pool chemicals.
Easy DIY Installation: Simply loosen the compression nut, pull out the old tube, transfer the compression nut and sleeve support spring to the new tube, and secure in place. No special tools required.
Pack of 2: Includes two black replacement tubes so you have a spare on hand whenever you need it.

Specifications

Material: Flexible PVC
Color: Black
Tube Length: 7 3/8" (each)
Inner Diameter: 1/2"
Outer Diameter: 5/8"
Compatible Models: 320, 322
Quantity: 2 tubes per pack
Battery Required: No

Package Includes

2 × Flexible PVC Replacement Tubes

Note: Please allow for slight measurement variations due to manual measuring processes.

Frequently Asked Questions

Q: Which feeder models are these flexible PVC replacement tubes compatible with?

A: These flexible PVC tubes are designed as direct replacement parts for automatic chlorine/bromine feeder Models 320 and 322. They are also compatible with R172272 (1/2" NPT 90° ferrule joint with nut) and Pentair part number R171097 ferrule support spring.

Q: What are the exact dimensions of each PVC replacement tube?

A: Each tube measures 7 3/8" in length, with an inner diameter of 1/2" and an outer diameter of 5/8". The uniform 1/2" inner diameter ensures a secure, leak-free connection between the chlorinator body and the pipeline tee.

Q: How do I install these PVC replacement tubes?

A: Installation is straightforward — loosen the compression nut on your existing feeder and pull out the lower end of the old tube. Remove the compression nut and sleeve support spring from the old tube and transfer them to the new flexible PVC tube. Then reinsert and tighten the compression nut to secure the new tube in place.

Q: Are these tubes safe to use with pool chemicals like chlorine and bromine?

A: Yes. These tubes are made from durable, high-quality flexible PVC material specifically suited for use in automatic chlorine and bromine feeder systems, making them resistant to the chemical exposure typical in pool and spa maintenance.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.