Better By Design

The complete Cloudtap package, built from the ground up for Aussie homes and Aussie water. The Design series delivers a bespoke, plumb-and-go experience for users and installers.

Design Series systems are… well, designed for your specific home and water. From the focus of your filter pack to the colour of the system’s cover, the design series lets you build the perfect filtration solution for your lifestyle.

Free-Flowing Flexibility

With more than 40 system configurations available at launch and even more on the way, the Cloudtap Design Series lets you tailor every detail without having to micromanage every step of the process.

Let us know where your water comes from, and we’ll match you with a pre-assembled system and filter pack that ticks all your boxes. Need to change something? No worries—all our filters are available for individual purchase, so you can change your configuration at any time.

If you already know what you want, you're exactly where you need to be! You can change every detail about your configuration on this product page.

Softer Skin & Healthier Hair

Chemicals like chlorine strip the natural oils from your skin and hair, leaving them brittle and more prone to breakage. By filtering those chemicals out of your shower water, Cloudtap systems protect the lustre and volume of your hair and reduce premature signs of ageing. It also preserves the softness of your laundry without needing to dump chemicals all over every load, which makes your clothes softer to wear and reduces residual chemicals leftover after they dry.

Chlorine reduction isn’t just about improving your water’s taste and odour (although tap water that doesn’t taste or smell like a swimming pool is a huge plus). Filtering chemicals out of your water improves your quality of life in dozens of small, smooth ways.

Quality you can Trust

Cloudtap systems aren’t just made in Australia—they’re made on the premises. 4N Products has been in manufacturing for over 70 years, with major clients like Atco Gas and Western Australia’s Water Corporation using components created right here in our Perth workshop.

When you buy a Cloudtap system, you can feel confident that the filtration unit you’re installing meets the same quality standards as government-sanctioned water utilities. Our systems come fully assembled and ready for easy installation, with WaterMark certifications for each individual component and the system as a whole.

Banish Limescale with Scaleblock

The Scaleblock second-stage filter is a miracle worker for homes in hard water regions. Limescale shortens the lifespan of appliances, damages heating elements, clogs pipes, and can permanently etch glass surfaces around your home, and removing it typically involves plugging in an electric softener and/or replacing healthy minerals in your drinking water with sodium (or removing them completely through reverse osmosis).

Rather than pumping your water full of salt or stripping away healthy minerals like separate softeners or resin cartridges, the unique conditioning media inside this cartridge crystallises calcium before it gets the chance to form stubborn mineral scales. These harmless, flavourless, odourless crystals keep calcium carbonate isolated, giving you the full benefits of mineral-rich water without dealing with chalky residue and crusty build-up all through your home. Just wipe the crystals away, and they'll disappear first try.

The Scaleblock cartridge doesn’t just block calcium; the internal media catches less desirable metals like lead, zinc, and cadmium, keeping heavy metal contaminants out of your home. It also reduces chlorine, so you’re not missing out on any of our standard second-stage filter features.

Straight from the Clouds

Australia may be the driest inhabited continent in the world, but that just makes the rain we do get even more precious. Cloudtap systems with rainwater filter packs let you enjoy collected rainwater without worrying about gutter gunk or airborne contaminants ending up in your tank.

Our pleated sediment filters block particles 14x smaller than the width of a human hair, so they’re more than a match for a couple of leaves. These first-stage filters are even washable, so you can clean off the trapped contaminants and slot the cartri back in like brand-new (not indefinitely, though—always check the replacement advice for your filter pack).