---
product_id: 208284106
title: "IPW Industries Inc. | Watts W-415 4-Stage Reverse Osmosis Water Filter Replacement Set - Carbon and PP Sediment Filter with Inline GAC and RO Membrane"
brand: "ipw industries inc"
price: "€ 122.18"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/208284106-ipw-industries-inc-watts-w-415-4-stage-reverse-osmosis
store_origin: NL
region: Netherlands
---

# 50 GPD high flow RO membrane 3/8" quick connect fittings 4-stage advanced filtration IPW Industries Inc. | Watts W-415 4-Stage Reverse Osmosis Water Filter Replacement Set - Carbon and PP Sediment Filter with Inline GAC and RO Membrane

**Brand:** ipw industries inc
**Price:** € 122.18
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with pro-grade RO filtration!

## Quick Answers

- **What is this?** IPW Industries Inc. | Watts W-415 4-Stage Reverse Osmosis Water Filter Replacement Set - Carbon and PP Sediment Filter with Inline GAC and RO Membrane by ipw industries inc
- **How much does it cost?** € 122.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/208284106-ipw-industries-inc-watts-w-415-4-stage-reverse-osmosis)

## Best For

- ipw industries inc enthusiasts

## Why This Product

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

## Key Features

- • **Easy Maintenance:** Quick connect fittings simplify filter swaps every 6-12 months—stay ahead of impurities
- • **Seamless Compatibility:** Fits Watts 4-Stage RO and most under-sink systems for effortless upgrades
- • **Trusted Industry Leader:** Backed by 17+ years of expertise and Water Quality Association certification
- • **Ultimate 4-Stage Purity:** Combines sediment, carbon, inline GAC, and RO membrane for crystal-clear water
- • **Long-Lasting Performance:** RO membrane delivers up to 50 gallons per day with extended lifespan

## Overview

The Watts W-415 4-Stage Reverse Osmosis Water Filter Replacement Set by IPW Industries features a 5-micron coconut shell carbon filter, polypropylene sediment filter, 50 GPD RO membrane, and inline GAC filter with quick connect fittings. Designed for Watts 4-Stage and similar under-sink RO systems, it ensures superior water purification, easy installation, and reliable performance backed by over 17 years of industry expertise.

## Description

Full description not available

## Features

- COMPREHENSIVE FILTRATION SYSTEM: This set includes a 5-micron coconut shell carbon water filter, 5-micron polypropylene sediment filter, a 50 GPD reverse osmosis membrane, and a 10" inline water filter with 3/8" quick connect fittings. Designed for efficient reverse osmosis water filter systems, it ensures reliable water filter replacement for your RO system under sink. Compatible with most reverse osmosis filter housings, it's ideal for maintaining clean, crisp water.
- HIGH COMPATIBILITY ASSURANCE: Designed for seamless integration, this reverse osmosis water filter replacement fits the Watts 4-Stage RO system and similar setups. Whether upgrading your under sink filter or maintaining a reverse osmosis water filter under sink, this set ensures top-tier performance. Featuring advanced carbon water filter technology, it enhances filtration in your RO filter system, improving reverse osmosis water quality and extending RO water filter life.
- FILTER MAINTENANCE TIPS: Ensure clean, sediment-free water by replacing RO filters every 6–12 months, depending on water quality. Reverse osmosis membranes last 2–3 years. Designed for reverse osmosis water filter systems, including under sink RO filters, these water filter replacements maintain optimal performance in your RO system, such as an inline water filter or carbon water filter in your reverse osmosis water filter housing.
- ENHANCED WATER QUALITY: Elevate your hydration experience with this reverse osmosis water filter that adsorbs impurities, enhancing taste and reducing odors. Engineered as an under sink filter, it’s ideal for RO systems, offering seamless integration with your water filter housing. This high-performance carbon water filter ensures reliable purification, making it a trusted choice for reverse osmosis water filter replacement needs.
- PROVEN EXPERTISE MATTERS: With over 17 years of industry experience, IPW Industries Inc. is a trusted name in the reverse osmosis water filter market. As proud members of the Water Quality Association, we ensure exceptional quality across our range, including RO filter systems, under sink filters, and water filter replacements. From reverse osmosis water filter replacements to inline water filters, trust our products for reliable filtration and performance.

## Product Details

- **Material:** Carbon Fiber
- **Item Weight:** 2.17 Pounds
- **External Testing Certification:** WQA
- **Product Benefits:** Removes contaminants, extends RO membrane life, high-quality residential and commercial filtration
- **Brand:** IPW Industries Inc

## Images

![IPW Industries Inc. | Watts W-415 4-Stage Reverse Osmosis Water Filter Replacement Set - Carbon and PP Sediment Filter with Inline GAC and RO Membrane - Image 1](https://m.media-amazon.com/images/I/71jmKjYhWRL.jpg)
![IPW Industries Inc. | Watts W-415 4-Stage Reverse Osmosis Water Filter Replacement Set - Carbon and PP Sediment Filter with Inline GAC and RO Membrane - Image 2](https://m.media-amazon.com/images/I/51eR1YtZK+L.jpg)
![IPW Industries Inc. | Watts W-415 4-Stage Reverse Osmosis Water Filter Replacement Set - Carbon and PP Sediment Filter with Inline GAC and RO Membrane - Image 3](https://m.media-amazon.com/images/I/31gpG7hF20L.jpg)
![IPW Industries Inc. | Watts W-415 4-Stage Reverse Osmosis Water Filter Replacement Set - Carbon and PP Sediment Filter with Inline GAC and RO Membrane - Image 4](https://m.media-amazon.com/images/I/51l5jogR2EL.jpg)
![IPW Industries Inc. | Watts W-415 4-Stage Reverse Osmosis Water Filter Replacement Set - Carbon and PP Sediment Filter with Inline GAC and RO Membrane - Image 5](https://m.media-amazon.com/images/I/51xQtVZYYJL.jpg)

## Questions & Answers

**Q: Will it work for TGI 415 system?**
A: Yes it will.  TGI-415 changed to W-415 when Watts took over TGI Pure

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-19*