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If your home’s water tastes great, you’ll drink more of it! HRV whole home water filtration reduces sediment, chlorine and other contaminants before a drop enters your home. So you’ll enjoy cleaner, filtered water from every tap, shower head and appliance.

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How filtered water benefits your family

A difference you can taste spacer A difference you can taste Chlorine is a great way to keep town water supplies safe to drink. But not everyone likes the way it makes their drinking water taste and smell. With HRV water filtration, your water tastes like water again! Whole-home water filtration spacer Whole-home water filtration We filter every drop of water that enters your home. That means your shower, laundry, expensive appliances like coffee machines – even the garden hose! – all deliver purified water. Custom solutions for town and country spacer Custom solutions for town and country Mains supply and tank/bore water systems have different filtration needs. So we offer custom solutions to suit your home – including a water softener for hard water areas.

Mains supply purification and softening


Drinking plenty of water is one of the best ways to look after yourself. But that’s hard when your tap water tastes of chlorine and other impurities.

HRV Whole Home Water Filtration reduces impurities in your water before they enter your home’s water system.

So every tap in your home – hot and cold – delivers purified water to your family. You’ll even enjoy purified water in your shower, bath and laundry!

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Three components to build a system that’s right for you

Every home’s needs are different, and different parts of the country have unique water purification challenges. So your whole home water purification system will be made up of components that deliver exactly what your family needs.

Pre-filter: your first line of defence (recommended)

Designed to clean all water coming into the home, protecting taps, shower heads and all water-using appliances. The Pre-filter is intended for use on municipal potable water (mains) to reduce fine sand, sediment and rust particles from 70μm upwards in size.

Water purifier: the heart of your water solution

Carbon and KDF (kinetic degradation fluxion) technology for the reduction of sediment, chlorine, asbestos, heavy metals, unwanted taste and odours from every tap in the home.

Water softener: for hard water areas (optional)

Water softening is the reduction of calcium, magnesium, and certain other metals from hard water. It can reduce problems such as lime scale build-up, shortened appliance and plumbing life, and the formation of soap scum.

Tank and bore supply purification


Harvesting your own water makes a lot of sense!

But just like your town water supply, it’s important to make sure the water your family drinks doesn’t carry nasties like microbial contamination, giardia and cryptosporidium.

HRV Whole Home UV Filtration / Sterilisation reduces impurities in your water before they enter your home’s water system. That means every tap in your home – hot and cold – delivers purified water to your family.

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1st and 2nd Stage: Sediment Filtration

Coarse/fine filtration using dual grade cartridges to reduce very fine particles and, more importantly, Giardia and Cryptosporidium cysts.

Optional: Carbon Filter

Reduces Giardia and Cryptosporidium cysts, chemicals, pesticides, insecticides, asbestos, rust, sediment, taste and odour.

3rd Stage: UV Sterilisation

A safe and highly effective method of water filtration that does not change the taste or colour of the water. Reduces the risk of illness caused by microbial contamination and supports the removal of 99.99% of bacteria and viruses, including E. coli and Giardia.

HRV Water Filters & Home Filtration Systems | HRV New Zealand
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