---
product_id: 41353620
title: "0-RING FOR BIG BLUE HOUSINGS 10\" or 20\" HOUSINGS"
brand: "liquagen water"
price: "€ 17.91"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/41353620-0-ring-for-big-blue-housings-10-or-20-housings
store_origin: SK
region: Slovakia
---

# 0-RING FOR BIG BLUE HOUSINGS 10" or 20" HOUSINGS

**Brand:** liquagen water
**Price:** € 17.91
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 0-RING FOR BIG BLUE HOUSINGS 10" or 20" HOUSINGS by liquagen water
- **How much does it cost?** € 17.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/41353620-0-ring-for-big-blue-housings-10-or-20-housings)

## Best For

- liquagen water enthusiasts

## Why This Product

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

## Description

Important O-Ring Tips: Inspect O-Ring during each filter change for damage, cracks, splits Cover O-Ring with silicon lubricant during each filter change Do not overtighten filter sump (do not use filter wrench to tighten sump - only use wrench to loosen sump) Repace O-Ring every two filter changes This is a sale for one(1) O-ring, LiquaGen does not distribute or sell products to any 3rd party sellers on Amazon. This product is sold exclusively on LiquGen's Amazon store. Other companies selling this product are counterfeits. Please make sure to purchase a genuine LiquaGen product for proper authenticity and warranty.

## Features

- This O-ring is used for Big Blue/Heavy Duty Housings by Culligan; Ametek; Pentek; US Filter; Plymout
- O-ring is 5 3/4" in diameter and can be used in place of the OR-100 by Culligan. Buna-N FDA grade o-
- This O-Ring is used in all Big Blue housings by Pentek with 1" and 1 1/2" Inner / Outer Diameters; E
- This O-Ring replaces the W10-ORing
- An O-Ring is very important part of your water filter system, and it should be maintained and replac

## Images

![0-RING FOR BIG BLUE HOUSINGS 10" or 20" HOUSINGS - Image 1](https://images-na.ssl-images-amazon.com/images/I/21i03tH8qfL.jpg)

---

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**Shop now:** [https://www.desertcart.sk/products/41353620-0-ring-for-big-blue-housings-10-or-20-housings](https://www.desertcart.sk/products/41353620-0-ring-for-big-blue-housings-10-or-20-housings)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-08*