Designed and manufactured here in the UK our latest water softener is the most reliable, compact and environmentally friendly softener available on the market.

Combining the market-leading softening technology of the smallest twin cylinder, non-electric softener on the market, with the WiFi-enabled i-Lid which integrates with the myHarvey app for automatic monitoring of salt levels.

• Twin cylinder system - 24/7 softened water with no interruptions.
• Accurate metering for maximum flow rates - Measures every drop of water, meaning no water is wasted through smart shuttle metering.
• Parallel system - Continuous fresh water supply. Both cylinders are in continual use, so no water is left sat in a cylinder for any period of time.
• Smart i-Lid - Allows monitoring of your salt levels so that you never have to manually check your salt levels again. Designed as a Magnetic lid for easy, secure closing.
• Eco cabinet - The cabinet is made from 62% recycled Polypropylene from a clean source that would otherwise end up in landfill.
• Tested to over 1 million cycles - Tested beyond British Standards to be robust and reliable.
• Market-Leading technology and engineering - fuelled by an Advanced resin bead formula and driven by full IOT compatibility with Alexa and Google home.

Compatible with Mini Curve salt blocks that are lighter and easier to load than traditional block salt.

Comes with a 3 Year Parts & Labour Warranty and is suitable for homes with 1-3 bathrooms.

Know your Water Hardness (PPM)? Select your gearing based on the table below:

Unsure of your PPM?
Book a Demo here and our experts will find out what your Water Hardness is and which Softener Gearing you require.

Alternatively, to find out who supplies your water visit the Water UK website. From here you can find out from your supplier what your Water Hardness is in PPM measurement.

Learn more about your Water Hardness Here.

A high-capacity, non-electric water softener featuring a compact twin-cylinder with app-connected salt monitoring and uninterrupted soft water

• Made in Britain
• Twin-tank technology for unlimited soft water
• Compact design
• Track your salt levels with ArcSense technology and get refill alerts to your phone

Features

Staying Connected with ArcSense™

ArcSense™ Smart Monitoring Sensors

Sends refill alerts to your phone

My HarveyApp

In-app ordering and service support

Mini Curve Salt

Mini Curve Salt design extends refill time by 8%.

HydroForce™ Non-Electric Power

• Non-electric
  Powered by the natural force of your own water.
  
• HControl+™ Hardness Blend Valve
  provides precise control of hardness levels, enhancing water efficiency and delivering reliable, soft water quality.
  
• Twin Tank system
  Enjoy a reliable and uninterrupted supply of soft water with our parallel system and twin-cylinder design.
  
• 60% reduction of virgin plastics
  The Culligan Arc Plus uses the latest technology in recycling and uses a mix of ocean waste and biomass carbon offset plastic.

The Big Blue from Harvey Water Softeners is our largest model water softener in the range that we sell. This makes it ideal for bigger homes and businesses with 5 bathrooms or more.

It uses the same unique twin cylinder design as the HarveyArc water softener which allows for both cleaning & softening simultaneously, ensuring that your home or business enjoys an uninterrupted supply of softened water.

• Twin cylinder system - 24/7 softened water with no interruptions.
• Non-Electric - The force of your own water powers the Harvey, saving energy.
• High capacity softened water - Up to 10,600 litres of softened water per day.
• Easy open and removable lid - For ease of salt refilling.
• Flexible for homes and commercial properties - Suitable for larger homes and small commercial properties as well as larger properties with multiple units.
• Large tablet salt cabinet holding up to 65 kilos - Meaning you don’t need to replenish as often.
• Advanced Resin Bead Formula - Traps minerals that form hard water. 

Simply fill up your Big Blue with Tablet Salt to regenerate and keep your soft water running 24/7.

Comes with a 3 Year Parts & Labour Warranty and is suitable for homes with 5+ bathrooms or small commercial properties.