Water Analytics with Kapi

Your tap water may look clear, but that doesn't necessarily tell you everything about its quality.

Perth's water supply comes from a combination of groundwater, surface water and desalination, and water characteristics can vary between locations.

That's why water testing in Perth is an important first step before choosing a home water filtration system.

I help homeowners understand what's actually in their water and find a filtration solution suited to their home.

💧 Curious about your home's water quality?

DM “TEST” to book a consultation.

නිවස පුරා ජලය පෙරීමේ පද්ධතියක් මගින් මුළුතැන්ගෙයි කරාමයෙන් පමණක් නොව, නිවසේ ඇති සෑම කරාමයකින්ම පිරිසිදු ජලය ලබා ගත හැකිය.

නොමිලේ ජල පරීක්ෂාවක් වෙන්කරවා ගැනීමට "TEST" ලෙස ටයිප් කරන්න.

Three different sources, one tap. No wonder your water tastes different some weeks. Here's what's really going on.

Your kettle isn't dying because it's old. It's dying because of what's in the water going into it. Full home filtration fixes that at the source. Stay with us to learn more!

Nobody talks about what actually changes when you switch to filtered water. It goes way beyond taste. DM us TEST, and we'll test your home's water for free, so you can see exactly what your family has been drinking.

Nobody talks about what unfiltered water actually costs you over time. It's not just the water. DM us COST. We'll run the numbers for your home so you can decide if this makes sense.

Most Perth families never think about the pipes. They think about the water. Big mistake.

DM us TEST, and we'll come show you what's actually arriving at your tap. Free, no strings attached.

Get asked this all the time: "Can't I just grab a filter from Kmart or Amazon?"
Honest answer: depends what's inside it. And most people have no idea.

Every carbon filter looks the same to the eye. Black cylinder. Same shape. Usually a fraction of the price of a professional one. But the real work happens at a scale you literally can't see.

Three things decide whether your filter actually works:
→ Iodine value — how much it can absorb
→ Pore size — whether it traps contaminants or lets them slip through
→ Ash content — whether it might actually be adding stuff to your water

Get any of these wrong, and you've got a cylinder that looks like it's filtering, while the chemicals just stroll on by.

Water Analytics uses coconut shell activated carbon, backed by research with Curtin University. Not because it sounds good in marketing. Because it's the highest-performing, most sustainable carbon source available.

Save this one. Send it to anyone who's about to buy a cheap filter off Amazon. 💙

Are you living in Perth ? DM us TEST for a free on-site water test.

Quick maths. 🧮
A Perth family of four buying bottled water? Around $1,500–$2,000 a year. Easy. And that’s before you count the slabs of Mt Franklin from Woolies every fortnight.

Here’s the kicker—bottled water isn’t always cleaner than what’s in your tap. A lot of it is literally municipal supply, run through a basic filter, and slapped in plastic that’s been baking in a hot warehouse for months.

You’re not buying purity. You’re buying the vibe of purity.

A whole-home filtration system costs a fraction of that over its lifetime—and every tap in the house gives you actually-filtered water. Drinking, cooking, showers, the kettle, the kids’ bottles, all of it.

Less plastic. Less spend. Cleaner water. Easy.

Wanna know what’s actually in your tap before you buy another slab?

DM us TEST and we’ll come out for a free water test, Perth-wide. No pitch. Just your real numbers. 💙

Hot take: you've probably been doing at least one of these your whole life—thinking it was keeping your family safe.

🚨It's not your fault. No one teaches this stuff.

But boiling? It kills bacteria. That's it. Chlorine, chloramine, lead, microplastics—they all survive a boil. In fact, because the water evaporates and the chemicals don't, you can end up with more concentrated levels than you started with. Cooked!

Perth water is treated to a safe standard. But meeting a standard and being genuinely clean are very different chats.

Save this one. Send it to your mum. Send it to the mate who reckons his fridge filter is doing the trick. 💙

Wanna know what's actually in your water? DM us TEST—free on-site water test, anywhere in Perth.