When you’re choosing a water filtration system, you’ll often
hear the term TDS reading. But what does it actually measure, and
why does it matter for your home or business? At Waterchoice, we use TDS
readings every day to make sure your water is as clean, safe, and great-tasting
as it can be.
What “TDS” Really Means
TDS stands for Total Dissolved Solids. It’s a
scientific way of measuring the combined amount of tiny particles dissolved in
your water. These particles can include:
- Minerals such
as calcium, magnesium, and potassium
- Salts like
sodium chloride
- Organic
matter such as small bits of plant material
- Trace
metals and other naturally occurring elements
Even though you can’t see these substances, they can
influence how your water tastes, smells, and behaves in your home. A TDS
reading is expressed in parts per million (ppm) - for example, a
reading of 250 ppm means there are 250 milligrams of dissolved solids in every
litre of water.
Why TDS Readings Matter for You
Understanding your TDS level is about more than just
numbers. Here’s why it’s important:
- Taste
and Odour: Water with very high TDS can taste metallic, bitter,
or salty.
- Health
Considerations: While many minerals are harmless, a high reading
may signal the presence of unwanted contaminants.
- Appliance
Longevity: Excess minerals lead to limescale buildup in kettles,
coffee machines, and hot-water systems.
- Filter
Performance: Tracking TDS before and after filtration shows how
effectively your system is removing dissolved solids.
How We Take a TDS Reading
At Waterchoice, we use a digital TDS meter to test water at
key points:
- Source
Water: We start with the water coming straight from your mains
supply
- Post-Filtration: We
measure water after it has passed through your reverse osmosis or other
filtration units.
- Comparison: We
compare the two readings to confirm the system is running at peak
efficiency.
Because the process is quick and non-invasive, we can check
your water on-site during installation or routine maintenance.
The Waterchoice Benchmark
For most households, a TDS reading below 100 ppm after
reverse osmosis is considered excellent. This level shows that your filtration
system is stripping out unwanted solids while still allowing trace minerals
that give water a fresh, natural taste. We record these readings during
installation and maintenance so you have a clear record of performance.
You will be shocked to learn that we get many readings above
500ppm in Western Australia.
Ready for Better Water?
Enjoy the taste and confidence of crystal-clear water every
day. Book your Waterchoice installation today and let our team
bring pure, refreshing water straight to your home or business.
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