---
product_id: 184315875
title: "CulliganOR-100 O-Ring for Big Blue Housings 3-Pack"
brand: "culligan"
price: "€ 69.43"
currency: EUR
in_stock: true
reviews_count: 9
category: "Kitchen"
url: https://www.desertcart.gr/products/184315875-culliganor-100-o-ring-for-big-blue-housings-3-pack
store_origin: GR
region: Greece
---

# CulliganOR-100 O-Ring for Big Blue Housings 3-Pack

**Brand:** culligan
**Price:** € 69.43
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** CulliganOR-100 O-Ring for Big Blue Housings 3-Pack by culligan
- **How much does it cost?** € 69.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/184315875-culliganor-100-o-ring-for-big-blue-housings-3-pack)

## Best For

- culligan enthusiasts

## Why This Product

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

## Description

CulliganOR-100 O-Ring for Big Blue Housings 3-Pack

## Features

- For Heavy Duty Sediment Water Filter

## Images

![CulliganOR-100 O-Ring for Big Blue Housings 3-Pack - Image 1](https://images-na.ssl-images-amazon.com/images/I/41lFmJG1GBL.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Couldn't re-use.
  

*by J***N on Reviewed in the United States on January 18, 2014*

I bought 2 of these because I had been using the original o-rings on my two big blue filters for several years. They went in fine but when I changed the filters six months later these had stretched about an inch or more making it impossible to fit them back in the filter housing. They had grown a lot! luckily I had saved the old o-rings and was able to put them back in so I could have water. Had I not, I would have had to go on a search for replacements. I read somewhere that this is common with o-rings but I had reused my old ones for 8 filter changes and they had never  stretched. The only thing I had done differently this time was use the food grade lubricant Food Grade O-ring Lubricant - 4 oz Tube found here on Amazon, instead of petroleum jelly so maybe that had some effect. If you do order these, you may be replacing them with every filter change (which is probably what you are supposed to do anyway) so order some extra!

### ⭐⭐⭐⭐⭐ 







  
  
    Culligan OR-100 O-Ring for Big Blue Housings
  

*by M***Y on Reviewed in the United States on June 29, 2012*

I purchased replacement o-rings for my Culligan whole house filter system after noticing replacement o-rings weren't included in the filter purchases.I've only replaced the filter media once after about 12 weeks of use, but I warped the o-ring when attempting to reinstall the bowl with the new filter.  I ended up surgically repairing the damaged o-ring so I could resume using the filter (as opposed to bypassing the filter).  I bought several rings, but I only expect to use a replacement ring maybe every 3rd or 4th filter change, just for good measure.

### ⭐ 







  
  
    Slightly too big
  

*by J***V on Reviewed in the United States on September 28, 2017*

these o-rings come twisted to fit in a small package. when you untwist them two things happen:1. they wont lie flat. fix that with silicone lube in the grove to stick it in there2. they have stretched and don't fit in the grove making them useless.

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**Shop now:** [https://www.desertcart.gr/products/184315875-culliganor-100-o-ring-for-big-blue-housings-3-pack](https://www.desertcart.gr/products/184315875-culliganor-100-o-ring-for-big-blue-housings-3-pack)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-06-03*