Wash Water

With a track record extending past 60 years, Wash Water has built a reputation for proven performance, reliability and efficiency, supported by extensive warranties. All of which ensures that your Wash Water product will be the ‘smart’ choice for softeners, filters, purifiers, boiling taps and scale prevention systems in the UK.
Wash Water is a UK company which makes water softeners, boiling water systems, drinking water purifiers (using reverse osmosis), drinking water filters and taps.
“Will a Wash Water softener stop limescale in my bathroom?”
Yes—water softeners remove calcium and magnesium minerals that cause limescale. This means:
Cleaner taps and showers
Less scale on glass and tiles
Longer-lasting boilers and appliances
Softer laundry and smoother skin
In hard-water areas of the UK (like much of the South and East), this can make a big difference.
“Are Wash Water products reliable?”
Wash Water was founded by a team with decades of experience in water softeners, with a family history in water-treatment products dating back to the 1960s. Their systems are designed for installers and supported by warranties and proven technology.
“How do I know what size softener I need?”
It will depend on:
- Number of people in the home
- Water hardness level
- Number of bathrooms
- Daily water usage
A good installer will calculate this for you. Or you can call Plumb-Warehouse's friendly team for help and advice.
Is Plumb-Warehouse a Good Place to Buy Wash Water Products?
Plumb-Warehouse and Wash Water share a commitment to excellent customer service. We both strive to treat people as we want to be treated ourselves.
Buying from us offers other advantages such as:
- Specialist plumbing knowledge
- Ability to recommend compatible taps and appliances
- UK delivery and support
- Experience dealing with installers
For customers already buying bathroom or kitchen fittings from Plumb-Warehouse, sourcing water-treatment equipment from the same supplier can make installation simpler.
Frequently Asked Questions About Wash Water
“Do I need a separate drinking-water tap with a softener?”
- Yes, most installations keep one unsoftened drinking-water tap for taste.
“How often do I need to add salt?”
- Typically every 1–3 months depending on usage.
“Are Wash Water softeners noisy?”
- No—most operate quietly and regenerate overnight.
“Can I fit one in a flat or small house?”
- Yes, compact units are available.
Should You Choose Wash Water?
Wash Water is a UK brand backed by decades of industry experience, offering reliable softeners and filtration systems for homes and businesses so you can buy with confidence.
If you live in a hard-water area and want to protect your bathroom, appliances and plumbing, a Wash Water system is well worth considering.