---
product_id: 226123088
title: "Pentek 151122 OR-100 Buna-N O-Ring for Big Blue Housings (2.(Pack))"
brand: "pentek"
price: "70.31 DT"
currency: TND
in_stock: true
reviews_count: 8
url: https://www.desertcart.tn/products/226123088-pentek-151122-or-100-buna-n-o-ring-for-big
store_origin: TN
region: Tunisia
---

# Fits Big Blue housings Versatile compatibility Durable Buna-N material Pentek 151122 OR-100 Buna-N O-Ring for Big Blue Housings (2.(Pack))

**Brand:** pentek
**Price:** 70.31 DT
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure Your Water Quality with Confidence!

## Quick Answers

- **What is this?** Pentek 151122 OR-100 Buna-N O-Ring for Big Blue Housings (2.(Pack)) by pentek
- **How much does it cost?** 70.31 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/226123088-pentek-151122-or-100-buna-n-o-ring-for-big)

## Best For

- pentek enthusiasts

## Why This Product

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

## Key Features

- • **Value Pack:** Includes 2 O-rings for double the convenience.
- • **Built to Last:** Crafted from high-quality Buna-N for durability.
- • **Seal the Deal:** Engineered for optimal sealing performance.
- • **Universal Fit:** Compatible with various Big Blue filter brands.
- • **Easy Installation:** Quick and hassle-free setup for your filtration system.

## Overview

The Pentek 151122 OR-100 Buna-N O-Ring is designed specifically for Big Blue filter housings, ensuring a reliable seal and compatibility with multiple brands. Made from durable Buna-N material, this pack includes two O-rings, making it a practical choice for maintaining your water filtration system.

## Description

Oring for Big Blue Pentek Filter Housings - Compatible with many different brands

## Features

- Pentek
- Oring for Big Blue Pentek Filter Housings - Compatible with many different brands

## Images

![Pentek 151122 OR-100 Buna-N O-Ring for Big Blue Housings (2.(Pack)) - Image 1](https://m.media-amazon.com/images/I/21UrMIA8dyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Did not not Pentek name on part packaging.
  

*by J***T on Reviewed in the United States on April 14, 2023*

Does not appear to be a Pentek part.  Seemed a bit large for the filter but managed to fit in in the housing and get it to seal

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Fixed the problem
  

*by B***E on Reviewed in the United States on May 29, 2022*

They are a little bigger than they should be but if you are careful reattaching the unit it stays in place and works

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Fits big blue
  

*by S***R on Reviewed in the United States on November 10, 2022*

Gotta use new o rings or it's tough to remove the filter.  These fit perfectly, unlike others I tried are different sizes.. this fits the big blue filter

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**Shop now:** [https://www.desertcart.tn/products/226123088-pentek-151122-or-100-buna-n-o-ring-for-big](https://www.desertcart.tn/products/226123088-pentek-151122-or-100-buna-n-o-ring-for-big)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-06*