HPF 4 Stage Reverse Osmosis Water Filter System with Low Alkaline

Reverse Osmosis is the best and most reliable form of water filtration for drinking water. It can successfully remove almost all the contamination found in our water supplies nowadays including chlorine, heavy metals, fluoride, hardness, salts, and other inorganic substances. 

Our Range of Undersink Reverse Osmosis Systems are designed for Australian water and can effectively remove chloramines used in most capital cities nowadays due to the chloramine removal pre-filter.

The 4 Stage Reverse Osmosis Unit is designed to remove as much contamination as possible and provide you with clean, great-tasting water with a neutral to weak alkaline pH reading between 7 – 7.5. 

The system achieves this by using the Caware Dual Action Coconut Carbon & Alkaline Mineral Filter which feeds backtrace elements into the water after the filtration such as calcium to gently buffer the pH of the water to neutral/weak alkaline levels.

This system is an affordable option if you are looking for a basic reverse osmosis filtration system without compromising on quality. Reverse osmosis water filters are reliable and cheap for cartridge replacements. 

Benefits:

•         WaterMark Certified Reverse Osmosis Filter System

•         Heavy Duty Twin O-Ring Housings

•         Stylish Certified Faucet Tap – Modern Design Swan Neck

•         Unique Chloramine Removal Capability

•         pH Neutralising Alkaline Post Filter

•         50 GPD Low Waste RO Membrane

•         12L Water Storage Tank & Universal Drain Clamp

•         Fitting Kit including – Everything Required for Installation

About this RO System 

This 4 stage reverse osmosis water filter system consists of a sediment cartridge to remove any dirt, lumps & bumps or any sediments from the water. The water then flows through a chloramine removal carbon cartridge to remove the chlorine, chloramines & chemicals from the water prior to the water flowing through the RO Membrane. 

It is the RO membrane that is the heart & soul of any RO system. The RO membrane splits the water into clean water and wastewater, sending the contaminants to waste.

The RO membrane is an excellent way to remove fluoride, heavy metals, and PFAS from the water.

Effective PFAS Reduction

Our reverse osmosis (RO) systems are designed to effectively reduce harmful contaminants, including PFAS. According to the US Environmental Protection Agency (EPA), properly maintained RO devices can eliminate up to 99.9% of PFOA. The reason RO systems are so effective is that they have a carbon filter first, then the membrane, and another carbon filter at the end, providing you with cleaner, safer water for your family.

Water supplied to most homes in cities & towns across Australia will have a pH level around 7 to 7.5pH level which is alkaline.

Once the water flows through the membrane, all the minerals are stripped out of the water and the pH level will drop to around the 6pH mark which is acidic.

We do not recommend anyone drinks water with a pH level under 7 for an extended period unless under the direction of a doctor or suitable professional.

Once the pure water flows out of the membrane, it is stored in the tank. The tank is most commonly a 12-litre tank that pushes the water out through the alkaline/carbon cartridge to buffer the water's pH to above the 7 pH mark.

Filtration Stages

Stage 1: Polypropylene Spun Sediment Filter 5 Micron

Replace this cartridge every 6 - 12 months for town/city treated water.

The purpose of stage 1 is to remove all the suspended matter such as silt, rust sand, algae, sediment, scale particles, dirt and cloudiness from the water.

Stage 2: 100% Coconut Carbon Block Filter 5 Micron

Replace this cartridge every 6 - 12 months for town/city treated water.

The purpose of stage 2 is to remove herbicides, pesticides, chlorine, chloramines, chlorine by-products, and organic chemicals to protect you and the membrane.

Stage 3: Asprinn 50GPD Reverse Osmosis Membrane 0.0001 Micron

Replace Every 1-4 Years (Depending On Water Quality)

This is the heart and soul of this reverse osmosis system. It removes over 98% of impurities including Organic & Inorganic Minerals, Heavy Metals & Fluoride

Performance Data

• Aluminium 98%

• Chlorine Over 98%

• Arsenic 98%

• Herbicides Over 98%

• Barium 95%

• Pesticides Over 98%

• Cadmium 95%

• DDT Over 98%

• Calcium 98%

• Endrin Over 98%

• Chloride 95%

• Lindane Over 98%

• Chromium III 98%

• Aldrin Over 98%

• Copper 98%

• Benzene Over 98%

• Fluoride 95%

• VOCs Over 98%

• Iron 98%

• Atrazine Over 98%

• Lead 98%

• Fluoranthene Over 98%

• Magnesium 98%

• Phenol Over 98%

• Manganese 98%

• Trihalomethanes Over 98%

• Mercury II 85%

• Toxaphene Over 98%

• Nitrate 90%

• Dichloromethane Over 98%

• Potassium 95%

• Chloroform Over 98%

• Selenium IV 95%

• Trichloroethylene Over 98%

• Silver 98%

• Perchloroethylene Over 98%

• Sodium 95%

• Tannic Acids Over 98%

• Strontium 98%

• Methoxychlor Over 98%

• Sulphate 98%

• PCB Over 98%

• Zinc 98%

• Total Dissolved Solids 95%

• Asbestos 99%

After the water passes through the membrane it travels to the 12 litre storage tank.

This is where the pure water is stored until you draw water from your filtration faucet on your kitchen sink.

When you turn on your faucet that is when the water will move out of the holding tank and towards the final 4th stage of filtration.

The Membrane can be replaced every 3 to 5 years.

Stage 4: Inline Carbon / Alkaline Filter Cartridge

Replace Every 12 Months or when the water pH level drops down to 7pH or drops lower than you like to consume

This cartridge buffers the pH of your drinking water to above 7pH after the reverse osmosis treatment. The system achieves this by using the Caware Dual Action Coconut Carbon & Alkaline Mineral Filter which feeds back trace elements into the water such as calcium to gently buffer the pH of the water to neutral/weak alkaline levels.

It also polishes the water and removes any taste, or odour water may have picked up while sitting in the tank.

HPF Filter Faucet Goose Neck Faucet, High Loop

Storage Tank 

Advantages of a Metal Diaphragm-Type Expansion Tank

• Metal shell has greater pressure resistance than plastic.

• Lower molecular porosity of metal eliminates air pressure loss.

• Diaphragm-type design assures stable water outflow.

Features

• Stainless steel connection built for Reverse Osmosis water storage tank; pump tank & thermal tank applications.

• Brass cap with internal O-ring guarantees no air loss from air-vent.

• Smooth internal air vent cap prevents diaphragm damaged.

• High-grade butyl diaphragm, the post-cure procedure insures a tasteless and odourless water chamber

• NSF 42 listed.

• CE Mark approved. 

Australian WaterMark Certified RO System

This RO system is certified to WaterMark Standards AS/NZS 3497 Under Certificate number 23247. WaterMark Certification covers materials for their structural integrity under pressure. It also requires that all components, including cartridges, meet NSF/ANSI 42 Or Higher Standards (National Sanitation Foundation).

These Watermark-certified filter systems are hand-assembled here in Australia and are randomly batch-tested to ensure top quality and workmanship for your water filtration products.

All products certified under this certification will give you peace of mind knowing that your water filter complies with Australian plumbing codes.

Quality Features

• Heavy Duty 316 Certified Stainless Steel Centre Joiner

• Twin O-Ring Undersink Housings GT8-0S

• USA Made Asprinn 50GPD Membrane

• DM FIT Entry Tee Valve (Inlet Water)

• Certified Slim Goose Neck Faucet

• Certified Inline Check Valve

• Colour Coded Tubing For Easy Installation

• Sharp & Durable Tube Cutter

• Plumbers Tape

• Quick Connect Faucet Adaptor

• Twin Opening Spanner - Opens Filter Housings + Membrane Housing
  

System Dimensions

Height: 39cm

Width: 37cm

Depth: 21cm

Storage Tank Dimensions

Height (With Stand): 42cm

Height (No Stand): 38.5cm

Width: 27cm

System Includes: 

• 4 Stage Watermark Certified RO System

• Filters Included

• 12 Litre White Metal tank

• 2m White Tubing

• 2m Black Tubing

• 2m Yellow Tubing

• 2m Blue Tubing

• Tube Cutter

• Thread Tape

• Quick Connect Faucet Adaptor

• Dual Opening Spanner

• Inlet Water Valve

• Pressure Limiting Valve

• Goose Neck Faucet

• Instruction Booklet + Schematic Diagram
  

System Requirements:

• Pressure: 50-100 psi

• TDS: <1800 mg/L

• Iron: <0.02 mg/L

• Manganese: <0.1 mg/L

• Total Hardness: <500 mg/L

• Temperature: <45°C

NOTE: Water that falls outside these parameters may cause the system to produce higher ratios of drain water and may lower the 50GPD rating. Water Quality in different areas can greatly impact the life of a Reverse Osmosis Membrane. 

Maintenance And Replacement Cartridges

This product has the following warranty:

• 5 years - Housing
• 1 year   - Cartridge and Accessories

How to Install your Reverse Osmosis System

Before Buying This Product:

This product is not recommended for Rain Water Filtration because of the Waste Water Component. Reverse Osmosis water filters require mains water pressure as supplied to towns & cities or a pressure pump with 40 psi of pressure.

My Water Filter® doesn't Recommend RO for Rain Water Filtration

Save Money

Let's say you pay $2.50 for a 500ml bottle of water, that's around $15.00 a week. Add that amount up over a year, and you may be wasting about $780.00 of your money.

Imagine saving thousands of dollars from the cost of buying bottled water compared to using a water filter.

What’s more, you get unlimited safe and healthy drinking water. We also deliver our products for FREE, and you get a 30-day money-back guarantee. The product comes with free insurance too!

Fully Disposable Cartridges

All My Water Filter® Cartridges are environment-friendly and safe to dispose of once a year!

Automatic Cartridge Replacement Service

When you invest in a water filtration product from My Water Filter®, we like to ensure you have the best experience possible. We like to lend a hand & take care of you as best we can.

• We happily monitor the cartridge life for you

• When the cartridge is due for renewal, we then contact you

• Once confirmed, we arrange everything and have a new replacement cartridge delivered to your door.

The My Water Filter® Difference

“We love our products and what we do so below are just some of the things we do to make a difference.”

Transform Lives Through Clean Water Access

At My Water Filter, our steadfast commitment goes beyond our customers and their families; we are dedicated to enhancing lives on a broader scale.

The core of our mission lies in leaving a legacy and making a meaningful difference in the world. With every purchase you make, we contribute 30 days' access to Life Saving Clean Water to those in need, acting as a catalyst for positive change.

We give water on your behalf through our enduring partnership with the Global Giving Initiative, Buy1GIVE1.

Your choice to support My Water Filter translates into tangible assistance for those in need, contributing to the collective effort of saving lives. Thank you for being a crucial part of this journey and for enabling us to make a genuine impact, one purchase at a time.

We Give Together

When you buy a water filter or home water solution from My Water Filter®, at no extra cost to you, we give life-changing drinking water to people in need on your behalf.

Bit by bit we make a difference together. Check out our Giving page here.

“We also deliver our products for FREE and you get a 30-day money back guarantee.
The product comes with free insurance too!”

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12 Month Warranty