Discover now: BWT summer deals from € 49,-


You can easily change the filter cartridge by unscrewing the base of the anti-limescale filter system by hand, pulling out the old filter cartridge and inserting the new cartridge. Then screw the base of the anti-limescale filter system back on and the BWT Quick & Clean is ready for use again!

Technical details

Product number: 812915
Ambient temperature min./max.: 4 - 40 °C
Connection thread: 1/2"
Inlet water pressure: 2 bar
Water temperature, max.: 50 °C
Working pressure: 2 - 8 bar


You can usually get replacement filter cartridges from the same place where you bought the BWT Quick & Clean anti-limescale filter system. On the Internet, the replacement filter cartridges can be purchased from the BWT online shop as well as from various online retailers. Contact us by e-mail [email protected].
If stored properly, original BWT filter cartridges can be stored for several years. Proper storage means:
  • At temperatures between 1 °C and 40 °C.
  • The filter cartridges should always be stored in the original packaging foil until the filter cartridge change.
The filter cartridges should be stored in a cool, dry place and protected from sunlight.
No. Exhausted filter cartridges can be disposed of with household waste without hesitation.
As soon as the first limescale residues become visible on the rinsed surfaces after drying, the filter cartridge must be replaced.
No tools are required to change the filter cartridge. After unscrewing the bottom of the housing (by hand), the exhausted filter cartridge can be removed and the replacement filter cartridge inserted. The exact instructions can be found under point 8.2 in the operating instructions.

Suitable products

-8 %
Top seller
Limescale filter system for shower
Shower with Quick and Clean filter system
Quick & Clean anti-limescale filter system set
Saver pack incl. 4 filter cartridges. Protects glass, shower, bath and fittings from limescale and simplifies cleaning.
€114.90 €124.80
BWT Quick & Clean anti-limescale filter system
Protects glass, shower, bath and fittings from limescale and simplifies cleaning. Easy installation in 3 min.

Skin Care & Cosmetics

ADA Eco-Boutique Gift Set
Ideal souvenir and gift idea: Sustainable care products in travel size packed in a set
ADA Eco-Boutique - Hair and Body Shampoo
Well-groomed and shiny hair thanks to environmentally friendly and natural shampoo
ADA Eco-Boutique - Liquid soap
Fine hand soap with advanced formulation and environmentally friendly packaging material
ADA HYDRO BASICS - Conditioner
Intensive colour shine, soft and supple hair
ADA HYDRO BASICS - Conditioner
Intensive colour shine, soft and supple hair
ADA my forest FRIENDS - Adventure Set
Play fun for at home or on the road
ADA Naturals REMEDIES - Care Set
Give the gift of unforgettable beauty moments
ADA Naturals REMEDIES - Hair and Body Shampoo
Mildly cleansing, nourishing shampoo for hair and body
ADA Naturals REMEDIES - Hand- und Körperseife
Mild reinigende Seife zur Verwöhnung von Hände und Körper
ADA Perfumers Garden - Liquid soap
Moisturises the skin and cleanses in no time - with high-quality perfume oil from Grasse
Available again soon
ADA Think, Act & Live Responsible - Body lotion
Soothing, environmentally friendly body lotion for daily skin care
Aqua Senses - Liquid soap
Gently cleansing liquid soap in a practical pump dispenser with pleasant fragrance
Available again soon
ADA HYDRO BASICS - Hair and Body Shampoo
Practical, high-quality and comfortable at the same time
Perfumers Garden - All Year Box
Present box with pampering care products to try out, test and give away!
Available again soon

Top-class products, great service

Professional services for you in our online shop


The perfect gift for any occasion.

Order BWT gift vouchers fast and comfortably online now!
BWT customer service

Do you have any questions regarding your order?

If you have any questions, suggestions or requests concerning the BWT online shop or your order, please do not hesitate to contact us.
Subscription Service BWT

BWT subscription service

Thanks to BWT's convenient subscription service, your products are delivered directly to your home - automatically and on time.
Best Water Home smartphone app from BWT

BWT Best Water Home App

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