Tap filter without cartridge, natural
Tap filter without cartridge, sandblasted
Switchable water filter housing in black
Accessories

Duo Stainless Steel Filter Housing

(4)
Duo stainless steel housing with diverter lever for tap filters – for Active, Active Plus and Nano cartridges.
  • 10-year warranty on the stainless steel housing
  • Easy to install
  • Food-safe material
Colour Silver
CHF 145.00incl. VAT
In stock · delivery in 1–2 working days
Free shipping from CHF 80by A-Post from Switzerland
14-day right of returnin original packaging & unopened

Pairs perfectly with this

Active Cartridge Active CartridgeCHF 25.90
Active Plus Cartridge Active Plus CartridgeCHF 35.90

The switchable tap filter housing

The Duo stainless steel filter housing is the heart of the Alb tap filter – offered here as a single housing without a cartridge, e.g. as a second housing for another tap or as a replacement.

Use the diverter lever to switch directly at the tap between filtered drinking water and unfiltered water for washing up – this is gentle on the cartridge and extends its service life. All Duo cartridges fit: Active, Active Plus+, Active PFAS and Nano.

Tap filter without cartridge, natural

At a glance

Diverter lever: filtered / unfiltered

A lever switches between filtered drinking water and unfiltered water for washing up or cleaning.

Fits all drinking water cartridges

The housing can be used with the Active, Active Plus, Active PFAS and Nano drinking water cartridges.

Durable stainless steel

The housing is made of high-quality stainless steel, is taste-neutral and dimensionally stable.

Made in Germany

Developed and manufactured in southern Germany.

Will the Duo fit my tap?

The Duo fits most standard taps with an aerator. Our thread guide shows you in 4 simple steps which adapter is right for your thread.

View the thread guide
Will the Duo fit my tap?

Made in
southern Germany

14-day
right of return

A-Post shipping
free from CHF 80

Easy payment
with TWINT or card

What's included

  • 1× Duo filter housing, stainless steel (without cartridge)

Technical data

Technical data

Material
Stainless steel
Colours
Silver / Black / Matt
Function
Diverter lever: filtered / unfiltered
Cartridges
Active, Active Plus+, Active PFAS, Nano

Customer reviews

Genuine buyer reviews – invited after purchase, independently collected and published by REVIEWS.io.

4.75
Based on 4 reviews
Write a review
  • Nicole L Verified buyer Stuttgart, Germany · 2 years ago

    I'm very satisfied. The system is quick and easy to fit. The enclosed care instructions help with the regular cleaning of the housing. I recommend this filter without reservation

    Translated from German
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    Ich bin sehr zufrieden. Das System ist einfach und schnell montiert. Die beiliegende Pflegeanleitung hilft bei der regelmäßigen Reinigung des Gehäuses. Ich empfehle diesen Filter uneingeschränkt

  • Anonym Verified buyer Germany · 2 years ago

    Fitted straight away with the supplied adapter. It works flawlessly

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    Hat mit dem mitgelieferten Adapter sofort gepasst. Die Funktion ist tadellos

  • Jorge C Verified buyer Iran · 2 years ago

    Great Product! Very supportive service. Recommendable!

    Translated from German
    Translated from German · Show originalHide original

    Great Product! Very supportive service. Recommendable!