---
product_id: 551071131
title: "O-Ring - Replacement 151122 O-Rings Compatible with Pentek Big Blue Water Filters Size ORing Buna-N (4 Pack)"
brand: "yonana"
price: "€ 13.01"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/551071131-o-ring-replacement-151122-o-rings-compatible-with-pentek-big
store_origin: FI
region: Finland
---

# Size: 148mm OD Size: 139mm ID Thickness: 4.5mm O-Ring - Replacement 151122 O-Rings Compatible with Pentek Big Blue Water Filters Size ORing Buna-N (4 Pack)

**Brand:** yonana
**Price:** € 13.01
**Availability:** ✅ In Stock

## Summary

> 💧 Seal the Deal with Quality O-Rings!

## Quick Answers

- **What is this?** O-Ring - Replacement 151122 O-Rings Compatible with Pentek Big Blue Water Filters Size ORing Buna-N (4 Pack) by yonana
- **How much does it cost?** € 13.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/551071131-o-ring-replacement-151122-o-rings-compatible-with-pentek-big)

## Best For

- yonana enthusiasts

## Why This Product

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

## Key Features

- • **📦 Convenient 4-Pack:** Stock up with a 4-pack, so you're always prepared for maintenance.
- • **🔄 Easy Installation:** Designed for hassle-free installation, making your filter maintenance a breeze.
- • **🌍 Eco-Friendly Choice:** Reduce waste with reusable O-rings that keep your water clean and safe.
- • **🔒 Leak-Proof Assurance:** Engineered for a perfect fit, ensuring no leaks in your water filtration system.
- • **💧 Premium Buna-N Material:** Crafted from high-quality Buna-N for durability and long-lasting performance.

## Overview

The O-Ring Replacement 151122 is a set of four high-quality Buna-N O-rings designed specifically for Pentek Big Blue Water Filters. With precise dimensions of 139mm inside diameter and 148mm outside diameter, these O-rings ensure a perfect fit and leak-proof seal, making them essential for maintaining your water filtration system.

## Description

O-Ring - Replacement 151122 O-Rings Compatible with Pentek Big Blue Water Filters Size ORing Buna-N (4 Pack)

## Features

- Part : Pen-tek 151122 Style Water Filter Housing O-Ring (4 pack)
- Size 139mm inside x 148 mm outside and 4.5mm thick. That is 5-1/2” inside x 5-13/16” outside and just under 3/16” thick.
- 4 Pack O-Ring Seals

## Images

![O-Ring - Replacement 151122 O-Rings Compatible with Pentek Big Blue Water Filters Size ORing Buna-N (4 Pack) - Image 1](https://m.media-amazon.com/images/I/51QNQ+apXkL.jpg)

## Frequently Bought Together

- O-Ring - Replacement 151122 O-Rings Compatible with Pentek Big Blue Water Filters Size ORing Buna-N (4 Pack)
- Danco 88693 Silicone Grease

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**Shop now:** [https://www.desertcart.fi/products/551071131-o-ring-replacement-151122-o-rings-compatible-with-pentek-big](https://www.desertcart.fi/products/551071131-o-ring-replacement-151122-o-rings-compatible-with-pentek-big)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-19*