---
product_id: 281291182
title: "EXPRESS WATER PRTUPKIT14 Filter Upgrade Kit for Reverse Osmosis, Universal, White"
brand: "express water"
price: "€ 56.18"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/281291182-express-water-prtupkit14-filter-upgrade-kit-for-reverse-osmosis-universal
store_origin: CY
region: Cyprus
---

# 100% food-grade BPA-free tubing Quick-connect fittings for easy install Durable, reusable polypropylene parts EXPRESS WATER PRTUPKIT14 Filter Upgrade Kit for Reverse Osmosis, Universal, White

**Brand:** express water
**Price:** € 56.18
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water, elevate your lifestyle—because pure is the new premium.

## Quick Answers

- **What is this?** EXPRESS WATER PRTUPKIT14 Filter Upgrade Kit for Reverse Osmosis, Universal, White by express water
- **How much does it cost?** € 56.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/281291182-express-water-prtupkit14-filter-upgrade-kit-for-reverse-osmosis-universal)

## Best For

- express water enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Temperature-resistant polypropylene components resist warping for a reliable, long-term upgrade.
- • **Effortless Setup:** Quick-connect ¼” fittings and flexible clips make installation a breeze—no plumber needed.
- • **Pure & Safe Hydration:** BPA-free polyethylene tubing ensures odorless, tasteless water you can trust.
- • **Universal Compatibility:** Seamlessly integrates with any standard reverse osmosis or undersink filtration system.
- • **Upgrade Your Water Game:** Add alkaline, deionization, or UV sterilization capabilities with this all-in-one kit.

## Overview

The EXPRESS WATER PRTUPKIT14 Filter Upgrade Kit is a universal, easy-to-install solution designed to enhance any standard reverse osmosis system. Featuring 100% food-grade BPA-free polyethylene tubing and durable polypropylene fittings, it ensures pure, odorless, and tasteless water. The kit includes quick-connect fittings, flexible clips, and extra tubing for a hassle-free upgrade, enabling users to add advanced filtration options like alkaline, deionization, or UV sterilization with confidence.

## Description

Upgrade your filtration and your home with an easy setup Filter Upgrade Kit. This kit is compatible with all standard reverse osmosis and undersink filtration systems. The kit uses ¼” quick connect fittings and mounts to the filter(s) on top of your system. With a simple, durable, food grade design keeping your water tasting great and your home safe is simple.  The entire kit is made of temperature resistant polypropylene so it doesn’t warp or affect the taste of your water. The BPA free construction ensures that your system is kept completely pure. You may need additional fittings installation if you are installing a non-standard filter..  The package includes 2 male elbows, 2 stem elbows, 5ft of white tubing, 4 lock clips, and 4 filter clips.  Get the most out of your filtration. Choose the reliable easy to upgrade your water: The Express Water Filter Upgrade Kit PRTUPKIT14 is the best in water purification.

## Features

- Simply Pure - Keep your water clean, odorless, and tasteless with 100% food grade BPA free polyethylene tubing
- The Highest Quality - Durable reusable pieces for a lasting installation
- Easy Installation - Easy flex filter clips and extra tubing for quick hassle free setup
- For Any Application - Use with any standard Reverse Osmosis Systems
- Upgrade Your Water - Exactly what you need to add Alkaline, Deionization, or an Ultraviolet Sterilizer to your Purifier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Express Water |
| Model Number | PRTUPKIT14 |
| Color | White |
| Material | Polyethylene (PE) |
| Item Weight | 107 g |

## Product Details

- **Material:** Polyethylene (PE)
- **Item weight:** 0.11 Kilograms
- **External testing certification:** NSF
- **Product benefits:** Keep your water clean, odorless, and tasteless with 100% food grade BPA free polyethylene tubing
- **Brand:** Express Water

## Images

![EXPRESS WATER PRTUPKIT14 Filter Upgrade Kit for Reverse Osmosis, Universal, White - Image 1](https://m.media-amazon.com/images/I/61wB9wf8GdL.jpg)

## Questions & Answers

**Q: Can i add 3 express filters to my counter top express model, the uv, acb, and alkaline...is this possible and how many of these kits would i need?**
A: 1 kit to add 2 filters.  So, for 3 filters you need 2 kits. But, I'm not sure this fits the countertop model. Filters look the same, but I don't have them.

**Q: What fittings are needed to install just the "ION" filter under a sink for the cold water?**
A: I don't know what ion filter you wish to install. But, this set is for adding any filter of your choice to basically any under sink reverse osmosis filter assembly. So, it might work if the filter of your choice has 1/4" tubing connections. Your filter of choice must match the form factor of the other reverse osmosis filters so that the clips hold the filter in place.

## Frequently Bought Together

- EXPRESS WATER PRTUPKIT14 Filter Upgrade Kit for Reverse Osmosis, Universal, White
- Express Water – Alkaline Water Filter Replacement – Mineral, Antioxidant, pH+ – 10 Inch – Under Sink and Reverse Osmosis System
- Express Water – UV Water Filter Replacement – UV Water System – 12 Inch UV Light Housing with 10 inch Bulb – Under Sink and Reverse Osmosis System

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**Shop now:** [https://www.desertcart.com.cy/products/281291182-express-water-prtupkit14-filter-upgrade-kit-for-reverse-osmosis-universal](https://www.desertcart.com.cy/products/281291182-express-water-prtupkit14-filter-upgrade-kit-for-reverse-osmosis-universal)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-05*