Why TDS Matters in Drinking Water

✅ Why TDS Matters in Drinking Water

TDS refers to the total concentration of dissolved substances in water, including minerals, salts, metals, and organic matter. While some minerals in water are essential in trace amounts, high TDS can indicate the presence of:

  • Heavy metals (like lead, mercury, arsenic)
  • Pesticides or industrial contaminants
  • Excessive sodium, calcium, or chlorine
  • Unpleasant taste, odour, or cloudiness

🔎 TDS is measured in parts per million (ppm).

  • The ideal TDS level for drinking water is generally between 50–150 ppm, though under 300 ppm is considered acceptable by WHO standards.
  • TDS above 500 ppm is considered potentially unsafe and can affect taste and health.

💧 How Cara Water Systems CA3001 & CA5001 Work

Both the CA3001 (Countertop Model) and CA5001 (Under-Sink Model) use advanced Reverse Osmosis (RO) technology — widely regarded as one of the most effective filtration methods for reducing TDS and improving water purity.

🔹 CA3001 – Countertop Convenience

  • Plug-and-play design: no plumbing required
  • Equipped with multi-stage filtration, including:
    • Sediment filter
    • Pre-carbon filter
    • RO membrane (the core stage that removes 90–99% of TDS)
    • Post-carbon taste filter
  • Dispenses purified hot and cold water
  • Ideal for homes, offices, rentals, or travel homes
  • Typical TDS output: Under 30 ppm, depending on source water

🔹 CA5001 – Under-Sink Powerhouse

  • Built-in directly to your kitchen plumbing
  • Offers continuous purified water supply
  • Same multi-stage RO system with large daily filtration capacity
  • Sleek faucet and tank system for easy access
  • Ideal for families or high water usage homes
  • Typical TDS output: 10–25 ppm with optimal membrane performance

🔬 What They Remove

Both systems can remove:

  • ✅ Heavy metals (lead, arsenic, mercury)
  • ✅ Chlorine, fluoride, nitrates
  • ✅ Pesticides and VOCs
  • ✅ Microorganisms
  • ✅ Unwanted minerals causing scale and taste issues

🛡️ Summary

Feature

CA3001

CA5001

Type

Countertop (no plumbing)

Under-sink (plumbed)

TDS Reduction

Up to 99%

Up to 99%

Final TDS Output

20–30 ppm (avg)

10–25 ppm (avg)

Water Output

Hot & cold

Ambient

Best For

Apartments, offices, rentals

Households, kitchens

Removes

Heavy metals, chlorine, fluoride, bacteria, microplastics

✅ Clean, Crisp, Confidence

With Cara Water, you’re not just reducing TDS — you’re eliminating the guesswork.
Both CA3001 and CA5001 deliver fresh, great-tasting water that’s safe for the whole family, straight from your bench o

 

Why TDS in Water Matters – And How Cara Water Systems Deliver Clean, Safe Drinking Water

When it comes to drinking water, purity is more than just a preference — it’s essential for your health and wellbeing. One of the key indicators of water quality is TDS, or Total Dissolved Solids. But what exactly is TDS, and why should you care? More importantly, how do Cara Water systems like the CA3001 and CA5001 help ensure the water you drink is not only safe but also refreshingly clean?

Let’s break it down.

💧 What Is TDS in Drinking Water?

TDS (Total Dissolved Solids) refers to the total concentration of dissolved substances in water. This includes:

  • Minerals like calcium and magnesium
  • Salts and bicarbonates
  • Heavy metals (like lead and arsenic)
  • Organic matter and chemical residues

While trace minerals are a natural part of water, high TDS levels can be a warning sign. Water with elevated TDS can:

  • Have an unpleasant taste or odour
  • Contain contaminants like heavy metals or pesticides
  • Be unsafe for people with health sensitivities
  • Cause scaling in kettles and appliances

📏 What’s a Healthy TDS Range?

According to the World Health Organization (WHO), here’s how TDS levels are typically interpreted:

  • Ideal for drinking: 50–150 ppm
  • Acceptable range: under 300 ppm
  • Above 500 ppm: Not recommended, may contain contaminants

So how do you make sure your water is in the healthy range?

💡 Enter Cara Water: CA3001 & CA5001 Reverse Osmosis Systems

Cara Water’s filtration systems are designed to remove up to 99% of TDS, ensuring the water you drink is pure, clean, and delicious.

✅ CA3001 – The Smart Countertop Solution

  • No plumbing required — perfect for apartments, offices, or rentals
  • Multi-stage RO filtration, including:
    • Sediment and carbon filters
    • Reverse Osmosis membrane
    • Post-carbon taste enhancement
  • Delivers hot or cold purified water at the push of a button
  • Typical TDS output: 20–30 ppm, depending on source water

✅ CA5001 – Under-Sink Power, Everyday Use

  • Built-in under your kitchen sink for seamless access
  • Same advanced multi-stage RO technology
  • Produces large volumes of purified water for families
  • Typical TDS output: 10–25 ppm
  • Perfect for cooking, hydration, and clean drinking water on tap

🔬 What Cara Systems Remove

Both CA3001 and CA5001 effectively remove:

  • Heavy metals (lead, arsenic, mercury)
  • Chlorine, fluoride, and nitrates
  • Bacteria, viruses, and microplastics
  • Pesticides, VOCs, and other chemicals
  • Unwanted minerals that affect taste and cause scaling

🛡️ Safe, Clean, and Great-Tasting Water — Every Time

When you choose a Cara Water system, you’re choosing more than just filtered water — you’re choosing confidence. Whether you opt for the compact CA3001 or the high-capacity CA5001, you can trust that every glass is free from harmful impurities and full of pure hydration.

👪 Ideal for:

  • Families who want healthier hydration
  • Coffee and tea lovers seeking better taste
  • Renters or homeowners looking for easy installation
  • Anyone looking to reduce plastic waste and reliance on bottled water

✨ Make the Switch to Cleaner Water Today

Your health starts with what you drink. Cara Water makes it easier than ever to enjoy pure, fresh, and safe water — straight from your kitchen.

Explore the range at www.carawater.com.au

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