---
product_id: 73132933
title: "Premier 4-Stage Reverse Osmosis Under Sink Drinking Water RO Filtration Purification System | Removes 99% of Contaminants | 75 GPD, Leak-Proof, Quick Change Filters, with Tank & Chrome Faucet"
brand: "aquasure"
price: "C$28315"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/73132933-premier-4-stage-reverse-osmosis-under-sink-drinking-water-ro
store_origin: NI
region: Nicaragua
---

# 4-stage filtration 0.0001 micron precision 75 GPD capacity Premier 4-Stage Reverse Osmosis Under Sink Drinking Water RO Filtration Purification System | Removes 99% of Contaminants | 75 GPD, Leak-Proof, Quick Change Filters, with Tank & Chrome Faucet

**Brand:** aquasure
**Price:** C$28315
**Availability:** ✅ In Stock

## Summary

> 💦 Drink Pure, Live Pure - Elevate your hydration game!

## Quick Answers

- **What is this?** Premier 4-Stage Reverse Osmosis Under Sink Drinking Water RO Filtration Purification System | Removes 99% of Contaminants | 75 GPD, Leak-Proof, Quick Change Filters, with Tank & Chrome Faucet by aquasure
- **How much does it cost?** C$28315 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/73132933-premier-4-stage-reverse-osmosis-under-sink-drinking-water-ro)

## Best For

- aquasure enthusiasts

## Why This Product

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

## Key Features

- • **Pure Water, Pure Life:** Experience the ultimate in hydration with 99.99% contaminant removal.
- • **Speed Meets Efficiency:** Enjoy 75 gallons per day, double the speed of competitors.
- • **Designed for Every Home:** Perfect for households of all sizes, ensuring everyone stays hydrated.
- • **Hassle-Free Maintenance:** Quick-change filters mean less time worrying and more time enjoying.
- • **Leak-Proof Peace of Mind:** Innovative leak protection keeps your home safe and dry.

## Overview

The Aquasure Premier 4-Stage Reverse Osmosis System delivers unparalleled water purification with a 4-stage filtration process that removes 99.99% of contaminants. With a capacity of 75 gallons per day and a leak-proof design, this system is perfect for households of all sizes, ensuring easy installation and maintenance.

## Description

Aquasure Premier 4-Stage Reverse Osmosis Under Sink Drinking Water RO Filtration Purification System | Removes 99% of Contaminants | 75 GPD, Leak-Proof, Quick Change Filters, with Tank & Chrome Faucet

## Features

- 【 ADVANCED MULTI STAGE FILTRATION 】Enjoy the purest water possible with Aquasure's RO system. Our 4-stage filtration process includes a sediment filter, activated carbon filter, reverse osmosis membrane, and post-taste filter. Each stage work in tandem to remove 99.99% of contaminants, impurities, and odors, resulting in the highest level of water purity.
- 【 EXCEPTIONAL PERFORMANCE 】Our system uses a membrane with the highest purification precision at 0.0001 micron, effectively removing more than 1000+ kinds of harmful contaminants like Lead, Chlorine, Fluoride, Heavy Metals, Chloramine, VOCs, TDS, Arsenic, Heavy Metals, Bacteria, Virus, and more.
- 【 IDEAL FOR HOUSEHOLDS OF ALL SIZES 】With a low 1.5:1 pure to drain ratio, our RO system automatically fills your tank with high quality purified drinking water of up to 75 GDP (Gallons Per Day), 2X faster than other brands. Providing clean, healthy, and great tasting filtered water at all times.
- 【 EASY TO INSTALL & MAINTAIN 】Our innovative one-array system layout is designed for your convenience, ensuring that filter changes are quick and hassle-free with minimal effort. Our long-lasting filters also require less frequent replacements, saving you time and money.
- 【 LEAK-PROOF 】Our RO system has built-in shok-blok pressure spike prevention system and leak protection system to stop water from flowing when leaks are detected, and each individual filter stage is equipped with shut off valve when filter are removed. Have a peace of mind that your home or office is protected from potential water damage and minimizing water waste.

## Product Details

- **Brand:** Aquasure
- **Special Feature:** Quick Twist Locking Filter
- **Product Dimensions:** 15"L x 15"W x 15"H
- **Package Information:** Faucet
- **Installation Type:** Under Sink
- **Purification Method:** Carbon Block, Reverse Osmosis
- **Power Source:** Manual (Water Pressure)
- **Model Name:** AS-PR75A
- **Lower Temperature Rating:** 33 Degrees Fahrenheit
- **Upper Temperature Rating:** 105 Degrees Fahrenheit

## Images

![Premier 4-Stage Reverse Osmosis Under Sink Drinking Water RO Filtration Purification System | Removes 99% of Contaminants | 75 GPD, Leak-Proof, Quick Change Filters, with Tank & Chrome Faucet - Image 1](https://m.media-amazon.com/images/I/71XT6MHlYyL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: How often do I need to replace the filters in my RO system?**
A: It is recommended to replace Stage 1 Sediment, Stage 2 Carbon filters every 6-12 months and Stage 3 RO Membrane and Stage 4 Post Carbon filters every 18-24 months, depending on usage and water quality.

**Q: What is the ideal water pressure for this RO system?**
A: The ideal water pressure for our RO system is between 40-75 psi. If the water pressure is too low, the system may not function properly, and if it's too high, it could damage the system.

**Q: How much water does the RO tank hold and how long does it take to fill?**
A: Aquasure’s Premier Reverse Osmosis tanks have a capacity of 3 gallons. The time it takes to fill the tank will also depend on the size of the tank and the water pressure in your home. It takes about 1 hour to fill the tank.

**Q: What contaminants does the RO system remove from the water?**
A: Aquasure’s RO system is designed to remove over 1000+ of harmful water contaminants such as total dissolved solids (TDS), chemicals, bacteria, viruses, lead, arsenic, fluoride, chlorine, and other impurities commonly found in water.

**Q: What are the benefits of having an RO system with a tank?**
A: An RO system with a tank provides the reliability and convenience of having purified water readily available whenever you need it, ensuring a continuous supply of clean water without waiting for the system to purify the water each time you need it.

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**Shop now:** [https://www.desertcart.ni/products/73132933-premier-4-stage-reverse-osmosis-under-sink-drinking-water-ro](https://www.desertcart.ni/products/73132933-premier-4-stage-reverse-osmosis-under-sink-drinking-water-ro)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-03*