PREMIUM DEIONISED WATER SYSTEM
Spotless DI Water System
Choose your size
5L
$360.00
Built for portable use
10L
$479.99
Our Best seller.
15L
$599.99
Built for small shops
The Science Behind Spotless
Connect to your tap
Resin captures minerals
0 TDS water flows out
One Spotless System. Endless Uses.
Whatever you're rinsing, the same 0 TDS finish applies — no spots, no streaks, no wiping down afterward. Drag to see it in action.
Marine
Rinse hulls, decks and hardware spot-free — no salt film, no water marks after every trip.
Automotive
The classic use case — panels, glass and trim dry completely clear, straight off the hose.
Solar Panels
Mineral-free rinsing keeps panels streak-free, so nothing but sunlight gets blocked.
Window Cleaning
Air-dry to a streak-free shine with zero squeegee marks — even on ground-floor storefronts.
See what 0 TDS looks like
Same panel, different water
Resin Lifespan Calculator
Find out exactly how long your Spotless Water system will last based on your local water quality.
Every drop counts. Enter your water's TDS reading and select your system — we'll calculate your resin's remaining lifespan and let you know when to reorder for uninterrupted 0 TDS performance.
Check your tap water TDS with a handheld meter. Australian average is 150–300 PPM.
Used for washing vehicles, solar panels, windows, boats, or industrial rinse.
What Our Customers Say
Real stories from real people
James Mitchell
Sydney, NSW
Absolutely game-changing for my car detailing business. The water quality is pristine and my clients notice the difference immediately. No more water spots!
Sarah Chen
Melbourne, VIC
I've tried other systems before but nothing compares to this. The installation was straightforward and the results speak for themselves. My windows have never looked better.
David Patterson
Brisbane, QLD
Worth every cent. The quality of the build is exceptional and customer service was outstanding. Highly recommend for anyone serious about water purity.
Lisa Thompson
Perth, WA
This system has transformed my window cleaning business. Clients are amazed at the streak-free finish. The investment paid for itself within months.
Michael Roberts
Adelaide, SA
Professional grade equipment at its finest. The TDS readings are consistently zero and the resin lifespan is exactly as advertised. Couldn't be happier.
Emma Wilson
Canberra, ACT
Exceptional quality and performance. The system is built to last and the water quality is unmatched. My solar panels have never been cleaner.
Why Choose Spotless
0 TDS Guaranteed
Every system is built around the same mixed-bed resin that strips dissolved minerals down to zero — not 'reduced,' zero.
Refill It, Don't Replace It
The vessel lasts indefinitely — when the resin's spent, a refill kit costs a fraction of a new unit, not a full repurchase.
No Plumbing, No Tools
Connects straight to any garden tap or pressure washer in minutes. No installer, no fittings, no downtime.
One System, Every Surface
Marine, automotive, solar panels, windows — the same 0 TDS output works across all of it without switching products.
Backed, Not Just Sold
1-year warranty and 14-day returns on every system — if it's not right for you, it's a straightforward fix.
Australian Owned & Run
Real support from a local team who use these systems ourselves — not a drop-shipped import with no one to call.