---
product_id: 5587848
title: "2-Pack Chlorinator Lid Replacement O-Ring For Pentair Rainbow Models 300/320 R172009 O-283 2 Pack"
brand: "tork"
price: "HK$100"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/5587848-2-pack-chlorinator-lid-replacement-o-ring-for-pentair-rainbow
store_origin: HK
region: Hong Kong
---

# Buna N Material 2 Pack Value Fits Models 300/320 2-Pack Chlorinator Lid Replacement O-Ring For Pentair Rainbow Models 300/320 R172009 O-283 2 Pack

**Brand:** tork
**Price:** HK$100
**Availability:** ✅ In Stock

## Summary

> 💦 Seal the Deal with Quality!

## Quick Answers

- **What is this?** 2-Pack Chlorinator Lid Replacement O-Ring For Pentair Rainbow Models 300/320 R172009 O-283 2 Pack by tork
- **How much does it cost?** HK$100 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/5587848-2-pack-chlorinator-lid-replacement-o-ring-for-pentair-rainbow)

## Best For

- tork enthusiasts

## Why This Product

- Trusted tork brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Installation:** Quick and hassle-free setup to keep your chlorinator running smoothly.
- • **Cost-Effective 2-Pack:** Get double the value without compromising on quality.
- • **Perfect Fit Guarantee:** Designed specifically for Pentair Rainbow Models 300 and 320.
- • **Durable Buna N Material:** Crafted for longevity, these O-rings resist wear and tear.
- • **Upgrade Your Chlorinator:** Ensure optimal performance with TORK's precision-engineered O-rings.

## Overview

The TORK Distributors 2-Pack Chlorinator Lid Replacement O-Rings are specifically designed for Pentair Rainbow Models 300 and 320. Made from durable Buna N material, these O-rings ensure a perfect fit and long-lasting performance, making them an essential upgrade for your chlorinator system.

## Description

TORK Distributors Quality O-rings fits the Model numbers: 300 and 320.

## Features

- TORK Distributors Quality O-rings fits the Model numbers: 300 and 320.
- Fits Models: 300 and 320 chlorinators
- TORK Distributors Brand
- 2 Pack Buna N Material O-rings

## Product Details

- **Material:** Synthetic Rubber
- **Brand:** Tork
- **Color:** Black
- **Manufacturer:** TORk Distributors

## Images

![2-Pack Chlorinator Lid Replacement O-Ring For Pentair Rainbow Models 300/320 R172009 O-283 2 Pack - Image 1](https://m.media-amazon.com/images/I/51hm7KSvy2L.jpg)

## Questions & Answers

**Q: What is the dimension of this oring?**
A: I think its a 2-343.  Just not sure.  Take one the old o-rings to a hydraulic shop that repairs hydraulic cylinders.  Its a standard 70 duro Buna-N oringThey will have a o-ring measuring devise too.  I paid $6.81 which is not to bad.  Or Go online to herculesus.com/ý  they sell measuring tools and o-rings etc...

**Q: What are the dimensions of this o ring?**
A: I'm showing an ID of 3.765"
It works on the lid of the Pentair Chlorinator in question.

## Frequently Bought Together

- 2-Pack Chlorinator Lid Replacement O-Ring For Pentair Rainbow Models 300/320 R172009 O-283 2 Pack
- Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa
- Pentair R172288 Corrosion Resistant Check Valve Replacement Pool and Spa Automatic Feeder

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**Shop now:** [https://www.desertcart.hk/products/5587848-2-pack-chlorinator-lid-replacement-o-ring-for-pentair-rainbow](https://www.desertcart.hk/products/5587848-2-pack-chlorinator-lid-replacement-o-ring-for-pentair-rainbow)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-15*