---
product_id: 7867679
title: "OR-212 - O-Ring for Sterilight Retaining Nut - Sold Individually"
brand: "sterilight"
price: "AED 70"
currency: AED
in_stock: true
reviews_count: 7
category: "Sterilight"
url: https://www.desertcart.ae/products/7867679-or-212-o-ring-for-sterilight-retaining-nut-sold-individually
store_origin: AE
region: United Arab Emirates
---

# Compatible with multiple Sterilight UV systems Fits all Viqua Sterilight UV retaining nuts EPDM material for durable sealing OR-212 - O-Ring for Sterilight Retaining Nut - Sold Individually

**Brand:** sterilight
**Price:** AED 70
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal your water’s future with confidence!

## Quick Answers

- **What is this?** OR-212 - O-Ring for Sterilight Retaining Nut - Sold Individually by sterilight
- **How much does it cost?** AED 70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/7867679-or-212-o-ring-for-sterilight-retaining-nut-sold-individually)

## Best For

- sterilight enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Preferred choice for maintaining Sterilight UV systems across SQ, SSM, SC, SCM, SP, SPV, VT, VH, and VP series.
- • **Plug & Play Replacement:** Genuine factory replacement part (VIQUA 410867) designed for hassle-free installation and peace of mind.
- • **Universal Compatibility:** Works seamlessly with all Viqua retaining nuts RN-001 & RN-SUV—retaining nuts sold separately.
- • **Precision Fit, Zero Leak:** Engineered to perfectly seal Sterilight UV quartz sleeves, ensuring no water escapes your system.
- • **Durable EPDM Construction:** Crafted from high-grade EPDM for long-lasting resistance against UV exposure and water wear.

## Overview

The OR-212 is a genuine Viqua replacement O-ring made from durable EPDM material, designed specifically for Sterilight UV water treatment systems. It fits all Viqua retaining nuts RN-001 and RN-SUV and is compatible with a wide range of Sterilight UV system models, ensuring a reliable, leak-proof seal for your quartz sleeves. Sold individually, this factory-approved part guarantees easy installation and long-term performance.

## Description

Genuine Viqua Brand Replacement O-Ring for Sterilight UV Quartz Sleeves and Aluminum Retaining Nuts Replacement O-Ring for Viqua Sterilight Brand Ultraviolet Water Treatment Systems VIQUA 410867 (Formerly OR-212) O-Ring is used with many Sterilight UV lamp quartz sleeves and with all Sterilight aluminum retaining nuts - part #'s RN-001 & RN-SUV (retaining nuts are sold separately). VIQUA 410867 OR-212 is the factory replacement o-ring for most sterilight models. Compatible With Viqua Sterilight UV Systems Series: SQ, SSM, SC, SCM, SP, SPV, VT, VH, VP Material: EPDM

Review: 👍 - Worked fine on a 15yr old sterilite unit. May have found cheaper at local HW store, but desertcart convenience...
Review: Not the same - These o rings are alot thicker than original 410867 viqua Didnt want to take a chance using them not sure if they would work

## Features

- Genuine Viqua 410867 (OR-212) Replacement O-Ring for Viqua Sterilight Brand Ultraviolet Water Treatment Systems
- Compatible with all Viqua Ultraviolet Systems which Use Retaining Nut RN-001 or RN-SUV. (Retaining Nut is Sold Separately)
- Compatible with most Sterilight Brand UV Lamp Quartz Sleeves
- Compatible With Viqua Sterilight UV Systems Series: SQ, SSM, SC, SCM, SP, SPV, VT, VH, VP
- Material: EPDM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004BME6WQ |
| Best Sellers Rank | #347,043 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,588 in O-Rings |
| Brand | Sterilight |
| Brand Name | Sterilight |
| Color | Black |
| Customer Reviews | 4.0 out of 5 stars 38 Reviews |
| Manufacturer | Sterilight |
| Material | Ethylene Propylene Diene Monomer (EPDM) |
| Material Type | Ethylene Propylene Diene Monomer (EPDM) |
| Model | OR-212 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | OR-212 |
| Set Name | OR-212 |
| Temperature Range | -4E+1 °C |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Sterilight
- **Color:** Black
- **Manufacturer:** Sterilight
- **Material:** Ethylene Propylene Diene Monomer (EPDM)
- **Temperature Range:** -4E+1 Degrees Celsius

## Images

![OR-212 - O-Ring for Sterilight Retaining Nut - Sold Individually - Image 1](https://m.media-amazon.com/images/I/31vieOrSPzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 👍
*by P***7 on March 9, 2019*

Worked fine on a 15yr old sterilite unit. May have found cheaper at local HW store, but amazon convenience...

### ⭐ Not the same
*by S***O on February 27, 2024*

These o rings are alot thicker than original 410867 viqua Didnt want to take a chance using them not sure if they would work

### ⭐⭐⭐⭐⭐ Five Stars
*by D***N on September 13, 2017*

Perform as expected

## Frequently Bought Together

- OR-212 - O-Ring for Sterilight Retaining Nut - Sold Individually
- Viqua S810RL Replacement Water System UV Lamp for S8Q-PA
- VIQUA QS-810 UV Replacement Quartz Sleeve for the VIQUA S8Q-PA system

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ae/products/7867679-or-212-o-ring-for-sterilight-retaining-nut-sold-individually](https://www.desertcart.ae/products/7867679-or-212-o-ring-for-sterilight-retaining-nut-sold-individually)

---

*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-08-29*