Spot Free Rinse DI Tank
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Estimated Delivery:Apr 01 - Apr 05
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Free shipping Australia wide: On all Spot Free Rinse tanks
We stand behind the quality of our products and offer a 30-day money- back guarantee
Tap water contains minerals like calcium, iron, and magnesium – the cause of those frustrating water spots otherwise known as limescale or mineral deposits.
If you miss areas when you are drying, or if you choose not to dry (let’s face it, we are all time poor), then over time, the mineral deposits can damage glass and paintwork and it looks terrible.
Pure Water. Spotless Results. Zero Hassle.
Designed for home and professional use, our Spot Free Rinse tanks use deionising resin (DI resin), to remove these harmful minerals. The tanks are portable, compact and a powerful solution for a crystal-clear rinse on your car, boat, caravan or even the glass balustrades on your pool or balcony.
Just wash, rinse with a Spot Free Rinse tank and you’re done. No need to wipe, dry, or polish — just rinse and let it air dry.
IIt has been designed for use with a pressure cleaner, normal hose wash and water fed pole.
You can even rinse in the sun at midday, and you still won't get mineral deposits.
Choose your size and start rinsing
When chosen and used correctly, the resin in your Spot Free Rinse tank can last between 1-2 years before it needs replacing. Most people will use up to 30 litres per rinse of a car.
The right tank size for you depends on three things:
- The tank size you choose
- How often you wash
- Your water quality (TDS)
Each tank includes a TDS meter, so you never need to guess how the resin is going. When the purified water starts reading above ~10 ppm, or you notice very light spotting, it’s time to replace the resin.
All of our tanks arrive prefilled with premium grade, high flow resin so it’s ready to use right out of the box.
- Cars, 4WDs and motorbikes
- Caravans and Boats
- House windows, glass balustrades and pool fencing
- Solar panels
- Spot Free Rinse DI Tank - pre-filled with premium resin and
ready to use the day it arrives - Tank jacket colours (black and navy blue) vary pending
stock - Male hose connectors
- Approx. 2m hose
- Complimentary TDS meter
- Simple instructions
Shipping: Orders typically ship within 1-2 business days.
Standard shipping times vary based on location.
Returns: We offer a 30 day return policy on items. please see warranty and returns at the bottom Of the page.
Spot Free Rinse DI Tank
Size Guide
Bigger tanks last longer for two reasons.
Water flows through the resin from the top down.
The top resin wears out first, while the bottom can still be fresh.
When you start seeing spots, the resin isn’t fully used up — it’s just no longer producing perfectly pure water.
A bigger tank has a deeper resin bed, so it keeps producing spot-free water for longer and lets you use more of the resin before a refill.
Example: The Medium has twice the resin of the Mini, but in real use it typically lasts around 130% longer, not just 100% longer.
Large
The largest Spot Free Rinse system, built for high-volume use. Ideal for detailers, mobile washers, and households with several vehicles cleaned multiple times each week. Long resin life means fewer refills, consistent 0 TDS output, and maximum efficiency for heavy users.
$699
Medium
Built for households with 2–3 cars and anyone who washes regularly, the Medium tank delivers strong flow performance with excellent resin life. It’s the sweet spot in the range — a practical balance of capacity, portability, and long-term value for reliable, consistent spot-free rinsing at home.
$499
Small
Perfect for owners of one or two cars who wash every few weeks and want a compact, efficient system. The Small tank offers reliable spot-free performance with lighter weight and easier handling, while still providing generous resin life for regular home use.
$419
Mini
Best for single-vehicle households or anyone who washes occasionally. The Mini tank provides enough pure-water capacity for periodic cleans without taking up space. Compact, portable, and budget-friendly — the easiest way for first-time users to test spot-free rinsing at home.
$329
Large
The largest Spot Free Rinse system, built for high-volume use. Ideal for detailers, mobile washers, and households with several vehicles cleaned multiple times each week. Long resin life means fewer refills, consistent 0 TDS output, and maximum efficiency for heavy users.
$699
Medium
Built for households with 2–3 cars and anyone who washes regularly, the Medium tank delivers strong flow performance with excellent resin life. It’s the sweet spot in the range — a practical balance of capacity, portability, and long-term value for reliable, consistent spot-free rinsing at home.
$499
Small
Perfect for owners of one or two cars who wash every few weeks and want a compact, efficient system. The Small tank offers reliable spot-free performance with lighter weight and easier handling, while still providing generous resin life for regular home use.
$419
Mini
Best for single-vehicle households or anyone who washes occasionally. The Mini tank provides enough pure-water capacity for periodic cleans without taking up space. Compact, portable, and budget-friendly — the easiest way for first-time users to test spot-free rinsing at home.
$329
Story behind Spot Free Rinse
Why Choose Spot Free Rinse
Designed specifically for real-world spot-free rinsing. Built from years of testing, real use. and continuous refinement.
User Guide
Frequently Asked Questions
Everything you need to know about this product
Yes!
Purified water is safer than regular tap water because it
contains no minerals — meaning no streaks, no spots, and no residue.
It's safe on:
- Paint and clear coat
- Glass and mirrors
- Chrome, stainless. and aluminium
- Plastic trims and lights
- Solar panels and more
Yes! This is one of the best things about a Spot Free Rinse tank.
Normally. when you wash a car in hot. sunny conditions, water dries too quickly on the surface. leaving behind mineral spots and streaks that are almost impossible to remove.
With Spot Free Rinse, because the water is completely mineral-free. it won't leave any residue as it dries - even if you're out in the sun. Just make sure you rinse the soapy water before it dries.
How long the resin lasts depends on three things:
- The tank size you choose
- How often you wash
- Your water quality (TDS)
That's why we've built the size guide - to make sure you get the right tank so you're not replacing resin too often or overspending on a size you don't need.
We also have a calculator on our FAQ page that estimates how many rinses you can expect. Just enter your details to get an approximate result.
Each tank purchase includes a TDS meter. so you're never guessing when the resin needs to be replaced
When the purified water starts reading above 10 ppm or you notice very light spotting. that is your first sign that it's time to replace the resin.
Most people use around 30 litres per car for the final rinse. If you only use your Spot Free Rinse tank for final rinses, as recommended, and choose the right tank size for your needs, resin changes are generally only needed every 1–2 years. If you use more water, use the tank for more than the final rinse, or have high TDS water, the resin will be used up faster.
For maximum resin life. wash as normal, then use Spot Free Rinse for the final rinse only, straight after washing and before detergent dries
Yes - wash as you normally would with your preferred car wash solution.
Spot Free Rinse is designed for the final rinse Stage, replacing your normal tap water rinse so you can skip drying and avoid spots.
Each tank includes standard Australian garden hose fittings.
All that you have to do is connect your regular garden hose to the inlet and attach your spray nozzle to the outlet-
It's as simple as that.
Absolutely.
All Spot Free Rinse tanks are refillable. We sell refill kits with all tools and detailed instructions.
We're here for you.
Whether it's help setting up, refilling resin. or just questions about using your tank - shoot us an email or message and we'll get back to you fast.
Our team is here to help. Call, message or email us.
0423 364 936
Your satisfaction is our priority
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Free Shipping
Free shipping on all Spot Free Rinse tanks within Australia
Money Back
We stand behind the quality of our products and offer a 30-day money-back guarantee
Customer Support
Our team is available to assist you with any questions or concerns you have
