---
product_id: 259239989
title: "Membrane Solutions Reverse Osmosis Filter Replacement, 75 GPD Complete Replacement Filter Set For Under Sink 5-Stage Reverse Osmosis Replacement Water Filter System"
brand: "membrane solutions"
price: "C$14872"
currency: NIO
in_stock: true
reviews_count: 5
category: "Membrane Solutions"
url: https://www.desertcart.ni/products/259239989-membrane-solutions-reverse-osmosis-filter-replacement-75-gpd-complete-replacement
store_origin: NI
region: Nicaragua
---

# 75 GPD high flow rate 5-micron filtration removes 99% contaminants Universal 10-inch cartridge fits most RO systems Membrane Solutions Reverse Osmosis Filter Replacement, 75 GPD Complete Replacement Filter Set For Under Sink 5-Stage Reverse Osmosis Replacement Water Filter System

**Brand:** membrane solutions
**Price:** C$14872
**Availability:** ✅ In Stock

## Summary

> 💧 Upgrade your hydration game with pure, professional-grade water!

## Quick Answers

- **What is this?** Membrane Solutions Reverse Osmosis Filter Replacement, 75 GPD Complete Replacement Filter Set For Under Sink 5-Stage Reverse Osmosis Replacement Water Filter System by membrane solutions
- **How much does it cost?** C$14872 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/259239989-membrane-solutions-reverse-osmosis-filter-replacement-75-gpd-complete-replacement)

## Best For

- membrane solutions enthusiasts

## Why This Product

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

## Key Features

- • **Complete Filter Set:** Includes sediment, granular & carbon block filters plus a 75 GPD RO membrane and inline carbon filter for total water care.
- • **Powerful Purification:** Advanced 5-stage filtration with 5-micron rating removes 99% of harmful contaminants for crystal-clear water.
- • **Effortless Compatibility:** Universal 10-inch design fits 5-6 stage under-sink RO systems from top brands like iSpring & APEC.
- • **Certified Safety Assurance:** NSF42 & ISO9001:2015 certified, crafted from food-grade materials to guarantee pure, safe drinking water.
- • **Quick & Clean Installation:** Drop-in cartridges with 1/4 inch quick-connect fittings make filter replacement a breeze—no plumber needed.

## Overview

Membrane Solutions offers a universal 5-stage reverse osmosis filter replacement set delivering 75 gallons per day of ultra-purified water. Compatible with most under-sink RO systems, this NSF-certified, easy-install cartridge set removes 99% of contaminants with a 5-micron filtration rating, ensuring safer, healthier water for drinking, cooking, and more.

## Description

Standard Universal Filter - Universal 10 inch Cartridge. Fits most standard under-sink 5 or 6 stage reverse osmosis water filter system, compatible with iSpring, Watts, APEC, Global Water, Watts, Premier, Flowmatic, PuROLine, Crystal Quest, Puromax etc. Filtration rating of 5 micron, 50 GPD 5 Stage water filter replacement cartridges can effectively remove 99% of contaminants. Which provides safer, healthier water whether for drinking, cooking, showering, aquarium, garden, etc.

Review: ConforConforme à mes attentesme
Review: Muy bien hace años que utilizo ÓSMOSIS INVERSA 5 etapas y muy cuidadoso con los filtros-Este PACK de 5 Filtros muy bien ideal porque haces el cambio e higiene con todo el material

## Features

- Standard Universal Filter - Universal 10 inch Cartridge. Fits most standard under-sink 5 or 6 stage reverse osmosis water filter system, compatible with Express Water, iSpring, Watts, APEC, Global Water, Watts, Premier, Flowmatic, PuROLine, Crystal Quest, Puromax etc.
- High Adsorption Capacity - Filtration rating of 5 micron, 75 GPD 5 Stage water filter replacement cartridges can effectively remove 99% of contaminants. Which provides safer, healthier water whether for drinking, cooking, showering, aquarium, garden, etc.
- Easy Installation - Inline carbon filter built-in 1/4 inch (JG) quick connections in both two ends of the filter. Individually wrapped and Drop-in cartridge design allows for quick and easy filter change.
- 100% Safe Filter - Our high capacity filter replacement cartridge with NSF42 Certified and ISO9001:2015 certificated ensure your drinking water safe. Food-grade materials give your more safe water.
- Packing List - High capacity water filter set included 5 pieces of cartridge: 1x sediment filters, 1x granular activated carbon filters, 1x carbon block filters, 1x 75 gpd RO membrane, and 1x inline carbon filter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083YSMY88 |
| Brand Name | Membrane Solutions |
| Compatible Water Purifier Models | Aquaphor Crystal |
| Customer Reviews | 4.6 4.6 out of 5 stars (481) |
| External Testing Certification | NSF |
| Global Trade Identification Number | 00850071881813 |
| Item Weight | 1.29 Kilograms |
| Manufacturer | Membrane Solutions |
| Manufacturer Part Number | MS4-RO75 |
| Material Type | Carbon |
| Model Number | MS4-RO75 |
| Number of Items | 5 |
| Product Benefits | Removes Contaminants, Improves Water Safety, Promotes Better Health |
| Set Name | 5-Stage Reverse Osmosis Filter Set |
| UPC | 850071881813 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Membrane Solutions
- **External testing certification:** NSF
- **Item weight:** 1.29 Kilograms
- **Material:** Carbon
- **Product benefits:** Removes Contaminants, Improves Water Safety, Promotes Better Health

## Images

![Membrane Solutions Reverse Osmosis Filter Replacement, 75 GPD Complete Replacement Filter Set For Under Sink 5-Stage Reverse Osmosis Replacement Water Filter System - Image 1](https://m.media-amazon.com/images/I/71nBNCYxNJL.jpg)

## Questions & Answers

**Q: Will this fit a culligan water tower?**
A: No, these filters will not work with the Culligan water tower system.  The connection end of the Culligan water tower filters is different from this kit.

**Q: Will these filters fit in a aqua flo ro75bp 5 filter unit?**
A: Yes,  our 5 stage reverse osmosis replacement filter set will work with AquaFlo RO75BP Economy 5 Stage RO unit. Before ordering, please make sure the in-line GAC post filter has a 1/4" connection tube instead of 3/8". Kindly note if the tubing in your system is 3/8", you will need to purchase a fitting for the tubing connection, thank you!

**Q: Will this fit a Brio system?**
A: Yes, it will fit Brio 5 Stage Reverse Osmosis System. The difference between our filter sets and Brio is the connection of the 5-stage post carbon filter, our post-carbon filter is a quick-connect type, and Brio is a thread type. If you need it, we can offer the T-fittings to solve this problem. Hope it can help.

**Q: does your kit come with a flow restrictor rated for your membrane?**
A: No, it does not.  It's not necessary.  What is important is to buy and install an automatic on/off valve to install after the last stage of the water treatment system.  It restricts the constant flow of processed water into the drain after the tank is full.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***E on 8 April 2026*

ConforConforme à mes attentesme

### ⭐⭐⭐⭐⭐ Review
*by M***I on 17 March 2026*

Muy bien hace años que utilizo ÓSMOSIS INVERSA 5 etapas y muy cuidadoso con los filtros-Este PACK de 5 Filtros muy bien ideal porque haces el cambio e higiene con todo el material

### ⭐⭐⭐⭐⭐ Review
*by D***R on 15 April 2026*

Funktioniert einwandfrei alles bestens

## Frequently Bought Together

- Membrane Solutions Reverse Osmosis Filter Replacement, 75 GPD Complete Replacement Filter Set For Under Sink 5-Stage Reverse Osmosis Replacement Water Filter System
- iSpring FA15 Alkaline Inline Water Filter Cartridge, 10” x 2” with 1/4” Quick Connect, NSF Certified, Add-on for RO Systems, Balances pH & Restores Minerals, 3-Layer Replacement Filter

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**Shop now:** [https://www.desertcart.ni/products/259239989-membrane-solutions-reverse-osmosis-filter-replacement-75-gpd-complete-replacement](https://www.desertcart.ni/products/259239989-membrane-solutions-reverse-osmosis-filter-replacement-75-gpd-complete-replacement)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-07-07*