---
product_id: 273168874
title: "AS-PR75A Premier Reverse Osmosis Water Filtration System - 75 GPD High Contaminants TDS Rejection Membrane with Quick Change Water Filter and Chrome Colored Finished Faucet"
brand: "aquasure"
price: "A$1121"
currency: AUD
in_stock: true
reviews_count: 5
category: "Aquasure"
url: https://www.desertcart.com.au/products/273168874-as-pr75a-premier-reverse-osmosis-water-filtration-system-75-gpd
store_origin: AU
region: Australia
---

# 75 GPD ultra-fast RO membrane Flow-Lok & Shok-Blok leak protection Quick twist cartridge for easy maintenance AS-PR75A Premier Reverse Osmosis Water Filtration System - 75 GPD High Contaminants TDS Rejection Membrane with Quick Change Water Filter and Chrome Colored Finished Faucet

**Brand:** aquasure
**Price:** A$1121
**Availability:** ✅ In Stock

## Summary

> 💧 Drink Pure, Live Bold — The RO System Millennials Trust

## Quick Answers

- **What is this?** AS-PR75A Premier Reverse Osmosis Water Filtration System - 75 GPD High Contaminants TDS Rejection Membrane with Quick Change Water Filter and Chrome Colored Finished Faucet by aquasure
- **How much does it cost?** A$1121 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/273168874-as-pr75a-premier-reverse-osmosis-water-filtration-system-75-gpd)

## 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

- • **Leak-Proof Confidence:** Dual-layer Flow-Lok and Shok-Blok technology ensures zero leaks and peace of mind.
- • **Effortless Maintenance:** Next-gen quick twist filter cartridges make replacements a breeze—no plumber needed.
- • **Premium Safety & Design:** NSF-certified lead-free faucet and components crafted for health-conscious homes.
- • **Ultra-Fast Purification:** Delivers up to 75 gallons per day of crisp, contaminant-free water—twice as fast as typical RO systems.
- • **Built to Last with Support:** 3-year warranty plus lifetime tech support means your water stays pure, worry-free.

## Overview

The Aquasure AS-PR75A Premier Reverse Osmosis System combines cutting-edge 75 GPD membrane technology with quick-change filters and advanced leak protection to deliver up to 99% contaminant rejection. Designed and manufactured in-house with NSF-certified, lead-free components, it offers fast, safe, and easy access to crisp, clean water. Ideal for health-conscious families seeking sustainable hydration with minimal hassle, backed by a 3-year warranty and lifetime support.

## Description

Product OverviewAquasure Premier Advanced Series of Reverse Osmosis water filtration system is built with the goal of providing the best quality drinking water for the entire family. It offers exceptional performance in contaminant rejection of up to 99% and longer lasting filter life.Every Aquasure Premier RO are precision engineered to simplify the entire process of owning an RO system. By integrating all the key components, it drastically simplifies the filter replacement process and shortens the learning curve of how the system is installed and maintained compared to a traditional RO system. On top of it all, every system is equipped with both FLOWLOK and SHOKBLOK technology that provides an extra level of security in leak prevention and system failure.Enjoy unlimited refreshing, clean crisp tasting, drinking water right at your own home with Aquasure Premier Series Reverse Osmosis Drinking Water System.Ideal For Family: Drinks a lot of water. Demand the cleanest, healthiest water available. Reducing plastic bottled waste. Loves making great soups, coffee, or tea. With newborn that drinkings baby formulaSpecification: Operating Temperature: 33ºF - 105ºF (0.55ºC to 40.6ºC) Operating Pressure: 40 - 75 psi pH Level: 4 - 11 Total Dissolved Solids (TDS): <1,000 ppm System Dimension: 15” W x 5.25” D x 15” H Tank Dimension: 11” Dia. x 15” HStages Breakdown 1st stage - High capacity 5-micron dirt trapping polypropylene sediment filter. 2nd stage - High Performance 5-micron Extruded Carbon Block Filter. 3rd stage - High rejection 75 GPD Reverse Osmosis Membrane. 4th stage - Post stage taste refining coconut shell carbon filter.

Review: I've spent 3x as much on other sink RO systems in the past and this has been the easiest to setup with the best filtration. The water PPM went from 300+ to <4. It's extremely functional and so far haven't had any issues with it. No leaks - just remember to press those tubes if further than you think you need to.
Review: Fedex also shipped to the wrong address, though somehow the shipping address got changed between desertcart and the Seller it seems. The product itself seems of good quality and works well. Water tastes great and the coffee maker is very happy with the pure water. Not looking forward to most likely getting shafted with custom fees for replacement filters. The quality of the faucet seems quite good. No issues at all with this product, just the extrta fees from customs and the foulup with the address.

## Features

- Premier Advance Quick Twist RO is designed to remove up to 99% of contaminants including arsenic, bacteria, chlorine, fluoride, heavy metals, lead, virus, and 1000s more, giving you clean, healthy, crisp tasting drinking water.
- Exceptional performance and efficiency with high production 75 GPD encapsulated RO membrane that is able to produce clean, pure water up to 2X as fast as other RO systems.
- 100% design and manufactured in-house with immaculate attention to details to ensure every step of the production process is designed to provide the highest quality filters & components, greatest user experience, and safest drinking water available.
- Amazingly simple to install and maintain with the next generation quick twist cartridge design, one array system layout, Hydrofit Quick Connection, and the leak-proof shutoff valve at each individual stages. Extra security is also added with the inclusion of Flow-Lock, Shok-Blok leak protection system in ensuring a peace of mind when using the system.
- NSF certified lead-free designer faucet, tubings and components ensure the highest quality making this one of the safest drinking water system available. Feel confident as Aquasure comes with 3 years warranty on registered product and lifetime tech support for the life of the system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D7GPFNV |
| Item model number | AS-PR75A |
| Manufacturer | Aquasure |
| Product Dimensions | 38.1 x 15.24 x 38.1 cm; 9.28 kg |

## Product Details

- **Brand:** Aquasure
- **Capacity:** 75 G/day
- **Material:** Plastic, Polypropylene
- **Product dimensions:** 38.1L x 38.1W x 38.1H centimeters
- **Special features:** Quick Twist Locking Filter

## Images

![AS-PR75A Premier Reverse Osmosis Water Filtration System - 75 GPD High Contaminants TDS Rejection Membrane with Quick Change Water Filter and Chrome Colored Finished 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***R on 12 August 2025*

I've spent 3x as much on other sink RO systems in the past and this has been the easiest to setup with the best filtration. The water PPM went from 300+ to <4. It's extremely functional and so far haven't had any issues with it. No leaks - just remember to press those tubes if further than you think you need to.

### ⭐⭐⭐⭐ Review
*by E***R on 23 August 2020*

Fedex also shipped to the wrong address, though somehow the shipping address got changed between Amazon and the Seller it seems. The product itself seems of good quality and works well. Water tastes great and the coffee maker is very happy with the pure water. Not looking forward to most likely getting shafted with custom fees for replacement filters. The quality of the faucet seems quite good. No issues at all with this product, just the extrta fees from customs and the foulup with the address.

### ⭐⭐⭐⭐⭐ Review
*by M***M on 24 August 2018*

It’s been almost 5 years since I bought my last RO system from APEC and it has performed admirably during its 5-year run. I was really satisfied with the taste of the water and the way the system is built, but the effort of replacing the filter still leaves a lot of rooms for improvement. I started researching on another RO system and one of Aquasure’s ad popped up on my Facebook feed. A twist styled RO system that suppose to provide great water filtration with easy install and maintenance. Their website also goes into great details on why the system is an upgrade to the standard reverse osmosis systems that are on the market today. The whole package was very well thought out and everything seems to have its purpose in this well-constructed system. I decided to pull the trigger once again and bid farewell with my old faithful system. The system arrived nicely packaged and organized with 3 inner boxes that separate the system, the tank, and the accessories. unlike the standard RO, these filters are built into the housing and are already pre-installed along with their leak-proof safety mechanism. All I really need to worry about is to connect the supply tubings to the existing connection. The whole process took me no more than 10 minutes since the connections are all 1/4" which is the same as my previous RO, the only thing that I decided to change is the tank and the feed water adapter as I feel that the new feed water adapter that comes with the Aquasure System is much better. One other thing I notice is the fittings have built-in o-rings so I don't need to fiddle with Teflon tapes and trying to guess how much of it I need to apply. The system still supplied a row of Teflon tape which was odd to me, but I guess some people will find a use of it depending on their setups. Although my install was very easy due to existing connections already made on the previous RO, I still can see how the new system's design is more superior than the old one even for those that did not have an old setup. After flushing the first tank of water which takes about an hour to fill up. I conducted a simple TDS test that results in about 94% of TDS rejection, which is comparable to the previous system. The water tastes just the same as well with a tiny bit of sweetness to the water. Overall, I really like how the Aquasure System is packaged and how easy it is to change the filters. I really like my old RO system as well, but don't really missed the effort it takes replacing the filters and making sure that everything is tightened properly. The new RO system will be a welcome relief when its time for replacing its filters in the future. For those of you that are looking to buy and install your own RO system, this one is definitely worth to consider.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-19*