---
product_id: 17539260
title: "Unicel C-8311 Spa Replacement Cartridge Filter 100 Sq Ft Hayward Xstream PXST100"
brand: "aladdin service pro"
price: "FREE"
currency: TWD
in_stock: false
reviews_count: 8
url: https://www.desertcart.tw/products/17539260-unicel-c-8311-spa-replacement-cartridge-filter-100-sq-ft
store_origin: TW
region: Taiwan
---

# Unicel C-8311 Spa Replacement Cartridge Filter 100 Sq Ft Hayward Xstream PXST100

**Brand:** aladdin service pro
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Unicel C-8311 Spa Replacement Cartridge Filter 100 Sq Ft Hayward Xstream PXST100 by aladdin service pro
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/17539260-unicel-c-8311-spa-replacement-cartridge-filter-100-sq-ft)

## Best For

- aladdin service pro enthusiasts

## Why This Product

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

## Description

THE LENGTH OF TIME A CARTRIDGE LASTS DEPENDS ON SEVERAL FACTORS. THE MOST IMPORTANT ONE IS: **The number of times the cartridge is cleaned and how cleaned, should not be power washed. **In season the cartridge should be cleaned every 4-5 weeks. **If there is a lot of debris or algae, the cartridge will need to be cleaned every day until the pool is clean. **If not cleaned properly the cartridges will collapse. **The condition of the pool when installed, whether opening the pool for the swimming season or the amount of debris, algae, or pollen. **The length of the swimming season. **The water chemistry of the pool. **Whether the pool is inside a screened in area. **The number of swimmers, suntan lotion, pets in the pool, etc. **The outlying area around the pool if treated for insecticides, fertilizers, etc. **The chemicals used to treat the pool; chemicals used to remove phosphates break down the filter media. The cartridges are made in the USA by a company in business for 60 years, who makes cartridges for the major pool retailers under their private label names. We buy directly from the manufacturer .... no middle man. The filter cores are made from extruded PVC pipe. The custom core configuration is designed for optimum water flow and efficient filtration. This core doesn&apos;t require a flow restricting adapter support in the center and is the strongest in the industry. The end cap is made from high quality polyurethane to provide strength and chemical resistance, with an anti fungal Biocide added to prevent growth of pathogens. The filter media is of the highest quality Freudenberg hydrotexx filtration media designed for the perfect balance of clarity, cleaning ability, and long life. Our Pledge &quot;Guaranteed Excellence in Performance, Reliability, Durability and Satisfaction.&quot; MADE IN THE USA!! YOU ARE BUYING A 2 PACK.

## Features

- YOU ARE BUYING A 2 PACK....DOES YOUR CARTRIDGE MATCH THESE MEASUREMENTS ???
- LENGTH: 17 3/8 inches OUTER DIAMETER: 8 15/16 inches INNER DIAMETER: 4 inches // 100 square feet ... 194 pleats
- Replacement Cartridge fits: Hayward CC1000RE Xstream, Hayward CC1000RE Xstream
- Aladdin 19935, Unicel C-8311, Pleatco PXST100, Filbur FC-1285
- MADE IN THE USA!

## Images

![Unicel C-8311 Spa Replacement Cartridge Filter 100 Sq Ft Hayward Xstream PXST100 - Image 1](https://images-na.ssl-images-amazon.com/images/I/61p9ZhrEZIL.jpg)
![Unicel C-8311 Spa Replacement Cartridge Filter 100 Sq Ft Hayward Xstream PXST100 - Image 2](https://images-na.ssl-images-amazon.com/images/I/81AhxAsb1GL.jpg)
![Unicel C-8311 Spa Replacement Cartridge Filter 100 Sq Ft Hayward Xstream PXST100 - Image 3](https://images-na.ssl-images-amazon.com/images/I/81tnrYYPnbL.jpg)
![Unicel C-8311 Spa Replacement Cartridge Filter 100 Sq Ft Hayward Xstream PXST100 - Image 4](https://images-na.ssl-images-amazon.com/images/I/61g9kdmkd%2BL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by B***E on Reviewed in the United States on August 27, 2016*

Great deal.

### ⭐⭐⭐⭐⭐ 







  
  
    Works and fits perfectly.
  

*by C***E on Reviewed in the United States on June 28, 2014*

These filters are perfect for my filter and over half off the price on Amazon. Why pay more when you get a great product right here.

### ⭐⭐ 







  
  
    Two Stars
  

*by T***R on Reviewed in the United States on July 6, 2015*

Was not a 2 Pack as advertised...I only received one filter.

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**Shop now:** [https://www.desertcart.tw/products/17539260-unicel-c-8311-spa-replacement-cartridge-filter-100-sq-ft](https://www.desertcart.tw/products/17539260-unicel-c-8311-spa-replacement-cartridge-filter-100-sq-ft)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-23*