How Much Does A Water Softener Cost?

Understand the true cost of water softeners – and why cheaper isn't always better.
If you’re researching water softeners, one of the first questions you’re probably asking is: “How much does a water softener cost?” The answer isn’t always straightforward. Prices vary depending on the type of system, size of your home, and the brand you choose. In this guide, we’ll explain what affects the price of a water softener, why non-electric models can save you money, and why investing in a quality system like Harvey is worth every penny.
💷 What Affects the Cost of a Water Softener?
Water softener prices can range between £650 and £2,000, depending on several key factors:
- ✅ Single vs Twin Tank System
- ✅ Electric vs Non-Electric Operation
- ✅ Resin and Component Quality
- ✅ Water Flow Rate Requirements
- ✅ Warranty and Aftercare Support
- ✅ Installation Complexity
- ✅ Brand Reputation & Longevity
🔌 Why Electric Water Softeners Cost You More Over Time
At first glance, electric water softeners such as Water2Buy models may seem like a budget-friendly choice. However, they often result in higher running costs due to:
- ⚡ Energy usage: Electric models require a constant power supply, increasing your energy bills.
- 💧 Excessive water and salt usage: Many electric systems regenerate on a timer, not based on actual usage, leading to waste.
- 🛠️ More maintenance: By law electric systems need to pass safety srandards every 2 years - meaning additional call out fees. Not to mention additional moving parts that can mean more potential faults over time.
Long-term cost? These "cheaper" systems often end up being more expensive to run, maintain, and replace.
💡 Why Non-Electric Water Softeners Are Better
Non-electric water softeners like Harvey TwinTec systems are metered and only regenerate when necessary. That means:
- 🌍 No electricity required
- 💦 Lower water and salt consumption
- 🔧 Less to go wrong – fewer moving parts
- 🚿 Compact size for easier installation
- 🔄 More efficient regeneration = more savings
⚠️ The Problem With Cheap Water Softeners Online
You’ll find many twin tank systems online (often under £900), but not all softeners are built equal.
Issues With Budget Brands (e.g. Tapworks, BWT, Water2Buy):
- Poor-quality resin and weak internal components
- High salt and water consumption - much higher running costs per month annum
- Limited warranty support (often 1 year)
- Require electricity to run
- Higher failure rates and poor customer support
Tip: Read reviews carefully. While budget systems can offer short-term savings, they often lead to long-term headaches.
⭐ Why Harvey Water Softeners Are Worth the Investment
Harvey is one of the UK’s most trusted water softener brands, offering:
- 💧 Non-electric twin tank design for continuous soft water
- 🛡️ High-quality metered regeneration system
- 🧬 Superior resin & build quality
- 🔁 10-year warranty on parts
- 🏡 Compact and efficient models for any size home
Harvey Water Softener Prices:
- TwinTec S4 (2-3 bathrooms) – £1,124.99 from NE Water Softeners.
- Harvey XL1 or XL2 (4-6 bathrooms) – £1,795
- Harvey Big Blue (high capacity homes) – £1895
- ✅ With promotional offers, the TwinTec S4 can be available for as little as £1,124.99.
⚠️ We No Longer Recommend Kinetico Systems: Kinetico Water Softener Cost
While Kinetico is still a premium brand with strong performance, we no longer sell their systems. How much do Kinetico Water Softeners cost? Well thats the issue, their prices remain high (£1,795–£2,000), and Harvey offers the same great performance, efficiency, and support for UK homes - but at a much lower cost. In fact, the specifications of the Harvey TwinTec S4 is superior & better when compared to the Kinetico Premier Compact, giving an all round better value for money.
💡 What Should You Expect to Pay?
Here’s a rough breakdown of current market prices:
Water Softener Type | Price Range | Best For |
---|---|---|
Single Tank | £625 – £700 | Flats & Small Homes |
Electric Twin Tank | £650 – £1,200 | Budget option (but high running costs) |
Non-Electric Twin Tank (Harvey) | £1,000 – £2,000 | All Home Sizes – Best Long-Term Value |
📦 Ready to Buy a Water Softener?
Don't be fooled by low upfront prices. Look at total cost of ownership, including:
- Running costs
- Repair/maintenance needs
- Salt and water usage
- Warranty and service
If you’re considering installing a water softener in your home and want expert advice or a free quote, contact our team today.
Click to Shop The TwinTec S4: £1124.99![]() |
Click to Shop The TwinTec XL2: £1795![]() |
Click To Shop The Harvey Big Blue: £1895![]() |