---
product_id: 44754776
title: "PIPROX Water Filter Set with 75 GPD RO Membrane, Fits Most Common Undersink RO Units, 6-Piece Set"
brand: "piprox"
price: "¥21944"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/44754776-piprox-water-filter-set-with-75-gpd-ro-membrane-fits
store_origin: JP
region: Japan
---

# 75 GPD high rejection RO membrane NSF certified multi-stage filtration Fits most common Undersink RO units PIPROX Water Filter Set with 75 GPD RO Membrane, Fits Most Common Undersink RO Units, 6-Piece Set

**Brand:** piprox
**Price:** ¥21944
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water game—because pure taste is non-negotiable.

## Quick Answers

- **What is this?** PIPROX Water Filter Set with 75 GPD RO Membrane, Fits Most Common Undersink RO Units, 6-Piece Set by piprox
- **How much does it cost?** ¥21944 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/44754776-piprox-water-filter-set-with-75-gpd-ro-membrane-fits)

## Best For

- piprox enthusiasts

## Why This Product

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

## Key Features

- • **Certified Clean:** NSF-certified filters ensure every drop meets rigorous purity standards.
- • **Complete 6-Piece Set:** Includes sediment, carbon, membrane, and polishing filters for a full 5-stage purification.
- • **Pure Hydration Power:** 75 gallons per day membrane delivers crisp, clean water for your home or office.
- • **Universal Compatibility:** Designed to fit most standard undersink RO systems—upgrade without the hassle.
- • **Customizable Connections:** 1/4" tube fittings included, with 3/8" options available on request for seamless installation.

## Overview

This 6-piece Water Filter Set features a 75 GPD reverse osmosis membrane with 97% salt rejection, designed to fit most common undersink RO units. Certified by NSF, it includes sediment, granular activated carbon, carbon block, and inline polishing filters, ensuring a comprehensive 5-stage purification process. Easy to install with included 1/4" fittings and optional 3/8" connectors, it delivers consistently great-tasting, high-purity water for your home or office.

## Description

Membrane 75 GPD 97% salt rejectionStandard size RO Water Filter Replacement Kit - 4 filters plus membrane for 5 Stage system. If unsure of the correct size, message me a photo of your unit and I will help you. Most manufacturers recommend filter change every 6 or 9 months and membrane replacement every 2 years, some installations with special water conditions may need more or less frequent changing. Contents: One sediment filter, 5 micron, 10" long x 2.5" diameter, NSF certified materials One GAC granular activated carbon filter 10" long x 2.75" diameter One Carbon Block filter 10" long x 2.75" diameter CBC-10-5One 75 GPD high rejection RO membrane, 1.8" x 12" longOne Inline Carbon polishing filter, 10" long x 2" diameter, with both 1/4" NPT ports and 1/4" Push-Fit Tubing Connectors, certified NSF-42 (3/8" fittings available if you request prior to placing order)

## Features

- Great tasting, high purity water
- Fits most common Undersink RO units
- 75 GPD membrane included
- Includes 1/4" tube fittings for post filter (elbows or 3/8" fittings available if you request prior to placing order)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Composite |
| Product Dimensions | 2.5"D x 2.5"W x 10"H |
| Item Weight | 3.2 Pounds |
| External Testing Certification | NSF |
| Product Benefits | Standard Fit |
| Brand | PIPROX |
| UPC | 788490467717 |
| Unit Count | 1 Count |
| Number of Items | 6 |
| Manufacturer | Pureteck |
| Item Weight | 3.21 pounds |
| Item model number | 788490467717 |
| Is Discontinued By Manufacturer | No |
| Size | 7 Piece Set |
| Color | White / Blue |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Composite
- **Product Dimensions:** 2.5"D x 2.5"W x 10"H
- **Item Weight:** 3.2 Pounds
- **External Testing Certification:** NSF
- **Product Benefits:** Standard Fit

## Images

![PIPROX Water Filter Set with 75 GPD RO Membrane, Fits Most Common Undersink RO Units, 6-Piece Set - Image 1](https://m.media-amazon.com/images/I/81mw+5OXKYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great RO filters
  

*by M***K on Reviewed in the United States on April 16, 2021*

Excellent customer service and a very easy to install product. I wanted to replace our filters myself instead of paying someone else to do it and this was a much bigger bang for my buck. I will be buying from them again when I need to replace my RO filters.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Affordable and effective.
  

*by J***H on Reviewed in the United States on June 30, 2019*

Works great! Super affordable and great quality. Water tastes great again! Thanks!

### ⭐ 1.0 out of 5 stars







  
  
    Change in parts
  

*by C***K on Reviewed in the United States on September 26, 2023*

I've ordered this same kit 4 times in the past and now it came with a completely different parts. The membrane is now to long and caused all kinds of problems.

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**Shop now:** [https://www.desertcart.jp/products/44754776-piprox-water-filter-set-with-75-gpd-ro-membrane-fits](https://www.desertcart.jp/products/44754776-piprox-water-filter-set-with-75-gpd-ro-membrane-fits)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*