We are international: Our store is now available throughout the EU. Have fun discovering our product selection!

Domestic Technology 

Innovative water treatment for the best water quality at home.

This is how you protect your home and investments for many years 

Safety, hygiene and protection for your entire home  


Silky-soft BWT Pearl Water

BWT softener transform hard water into silky-soft "BWT Pearl Water".

Depending on the region, our water contains various minerals, including calcium, which is the main culprit when it comes to water hardness. Households where the water has a high hardness grade run into costly problems and the attendant unpleasant side-effects on a day-to-day basis.
We have therefore developed our leading BWT Perla technology, which is unique worldwide and transforms even extremely hard water into silky-soft Pearl Water. For the highest quality and hygiene standards.

Enjoy – Protect - Save

BWT Subscription Service

This means you no longer have to worry about buying regeneration salt for your softener. BWT offers a fully automatic subscription service for salt for the BWT Perla series. This means: your softener orders salt itself and it is conveniently delivered directly to your home when required.

But we also offer this unbeatable service for all other softeners. It is very simple. You choose the interval and get the delivery directly to your home.

BWT Perla One
Simplex system for 24 hours pearl water
€2,975.00
BWT Perla Home
Self-check by means of Auto Check function
€3,732.00
BWT Perla Seta
Multi Info Touch Display
€4,739.00
BWT Perla Hybrid
100 % connectivity via GSM, WLAN, LAN and BWT Best Water Home App
€4,739.00
BWT Perla
Incl. AQA Guard floor sensor, AQA Stop, AQA Watch & AQA Safe valve
€4,499.00
AQA smart
Provides optimal protection against limescale
€2,699.00
AQA life
Duplex system for 24 hours soft water
€3,468.00

Top Combination for the best water in your home

If you are building a new house, you should plan in good time. The right water treatment secures your investment for many years. But also when renovating or remodelling, you should discuss the most important points with your plumber.

Connection Nominal width
BWT E1 Single-Lever Filter HWS 1"
Perfect drinking water purity with a 10-year E1 guarantee
Available again soon
BWT E1 Single-Lever Filter EHF
Perfect drinking water purity with a 10-year E1 guarantee
€457.00
Connection Nominal width
BWT R1 Backwash Filter HWS 1"
Domestic Water Station with 2-phase backwash technology
€301.00
Connection Nominal width
BWT R1 Backwash Filter RSF
Intensive cleaning through 2-phase backwash technology
€262.00

Change the word together

Water is the common elixir of life and one of the daunting challenges of the 21st century. We want to help make the world a better place, sip by sip, by using local water resources...

Top seller
Perlwasseranlage
Perlwasseranlage
BWT Perla Tabs - 2 x 10 kg
Purest salt for all water softeners (99.9 %), in convenient 10 kg bags with carrying handle - also available as a subscription!
€19.90
Top seller
Hygienebox_main5_1280x1280_
Einhebelfilter
BWT E1 Hygiene Box
Annual maintenance set consisting of hygiene safe + additional filter element
€39.90
BWT Ioclean - 4 pieces
Cleaning tablets for water softener for 6-month operator maintenance
€33.90
BWT Sanitabs 8 kg
Regenerating salt with integrated hygiene cleaning component for AQA water softener
€19.90
BWT AQA Guard Wireless Sensor
Wireless protection against water damage, can be combined with Perla Home, Perla, Perla Hybrid and Perla Seta water softeners
€110.00

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Kundenbetreuung von BWT

Do you have any questions regarding your order?

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Abo Service BWT

BWT subscription service

Thanks to BWT's convenient subscription service, your products are delivered directly to your home -  automatically and on time.

Smartphone-App Best Water Home von BWT

BWT Best Water Home App

All in one - app, water consultant and the place to find numerous benefits.