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RO Filter System

ZERO Reverse Osmosis

Name: ZERO Reverse Osmosis
Brand: Culligan
Rating: 4.5 (200 reviews)

Compact size, requiring no a separate tank, filter housing and electrical pump
Fits under a the kitchen sink
Reduces PFAS (Forever chemicals), Sand, Dust, Bacteria, Scale, Viruses, Chlorine, Heavy Metals, Dissolved Salt, Bad Taste and Odours

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Installation & maintenance service available

Features

Reverse Osmosis (RO) filter system for quality drinking water

Clean, pure, great-tasting RO system

Ultimate Filtration

Reduces PFAS (Forever chemicals), Sand, Dust, Bacteria, Scale, Viruses, Chlorine, Heavy Metals, Dissolved Salt, Bad Taste and Odours

Quiet and Compact

Minimal noise and space-saving design means you'll barely know it's there.

Non-Electric

No need for wiring as the unit is electricity-free and boasts high performance compared to similar models

Switch from water filter jugs to ZERO RO and save on monthly cartridge costs

Non-stop freshness

Expert Engineering

Our state-of-the-art reverse osmosis technology guarantees the removal of up to 99% of impurities, including chlorine, heavy metals, and harmful chemicals.

Unmatched Purity

The Profine ZERO Reverse Osmosis Filter System ensures that every drop of water you drink is free from PFAS (forever chemicals), hydrocarbons, bacteria, viruses, parasites and other microorganisms, granting you peace of mind and exceptional taste.

Superior Taste and Odour

Bid farewell to unpleasant tastes and odours in your drinking water. The Profine ZERO Reverse Osmosis Filter System enhances the flavour, giving you a refreshing and enjoyable experience every time.

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Compact, non-electric Reverse Osmosis system

Easily fits neatly under your sink

Compact to fit neatly under your sink, in a cupboard or behind your kitchen plinths.

Effortless Installation

Either choose to have yours installed or install yourself with our user-friendly instructions.

Uninterrupted Performance

Built to last, ensuring consistent water quality and prolonged filter life.

Thirsty for a great deal?

Get in touch with our team to find out more about the Zero Reverse Osmosis System

Details

ZERO RO
at a glance

Depth

197 mm

Height

383 mm

Width

390 mm

Non-electric

7,000 L

Removes up to 99.9% of impurities; including chlorine, heavy metals, and harmful chemicals.

Reduces PFAS (forever chemicals), bacteria, viruses and microorganisms in your drinking water.

Silver ion carbon block 0.5 μm.

Ultrafiltration membrane 0.1 μm.

< 0.0001 Microns

3 L/min

Recommended

Experienced installers

Our friendly installation experts are qualified plumbers who have undertaken extensive training so that your drinking water system and water softener filters are installed perfectly.

Our team is proud of its first-time fit rate to ensure that your drinking water system is installed by our friendly experts and you can rely on our helpful aftercare to answer any questions you may have.

Thank you for the great service and…

Thank you for the great service and taking care to show how it all works and what to do tonight and tomorrow morning. Overall, a great experience and excellent service. Thank you.A+++

Suzanna, 3 December 2025

Richard did a fantastic job installing…

Richard did a fantastic job installing the water softener.

Ranga, 3 December 2025

Delivered by Wayne in one piece

Wayne delivered our salt promptly and with courtesy. More than that, he delivered it not smashed to pieces as Royal Mail and DPD have done of late. Very pleased!

Krista Godfrey, 3 December 2025

Great customer service

Amar was professional, knowledgeable and most importantly listened. We’ve purchased a new softener replacing our 10 year old one. There was no hard sale and no pressure but the discount offered along with 6 mon...

SARAH RICHARDS, 2 December 2025

Friendly lovely service from Tony Scala.

Monique and Arpit, 2 December 2025

Excellent customer service …

Received my order today and Norman Hinkley driver was very polite and pleasant. As I wasn’t home my wife asked him to bring it into the house and he was happy to help with the request. Always received great se...

Mr Patel , 2 December 2025