SKU: 12623809820

bestmax premium filter cartridge s

Sale price$71.59 Regular price$79.54
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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27

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Description

bestmax premium filter cartridge sBest Water Technology Premium Filter Cartridge S This Bestmax Filter Cartridge S is a replacement for the used cartridge of your BWT water filter system. It is used for the decarbonization of cold water. It reduces the lime content and the total hardness of the tap water. This protects connected appliances such as coffee machines, espresso machines, steam cookers or ice makers from harmful limescale deposits. In addition, filtration has a positive

Best Water Technology - Premium Filter Cartridge S

This Bestmax Filter Cartridge S is a replacement for the used cartridge of your BWT water filter system. It is used for the decarbonization of cold water. It reduces the lime content and the total hardness of the tap water. This protects connected appliances such as coffee machines, espresso machines, steam cookers or ice makers from harmful limescale deposits. In addition, filtration has a positive effect on the taste and aroma of the water and the food prepared with it. This is because, in addition to limescale, particles and negative odors and tastes, such as chlorine, are also removed.

The water passes through a total of five filtration processes in the candle. This guarantees optimum water quality. First, the raw water flows through the inlet into the bottom of the filter cartridge. There, the smallest particles are removed via a pre-filter. In the same process, odor and taste substances such as chlorine are filtered out by activated carbon. In the middle section of the cartridge, the water is decarbonized by means of an ion exchanger. Now it is treated again by an activated carbon fleece and finally flows through a last filter, which is installed in the outlet of the cartridge.

The filter capacity of a filter cartridge is about 1000 liters at a carbonate hardness of 10°. However, the maximum filter capacity depends on your water hardness. You can determine this by means of our test kit. You should change the cartridge as soon as the maximum flow volume is reached or the 12th month is exceeded.

Shipping Notes
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Exchange/Return Notes
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SKU: 12623809820

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4.2 ★★★★★
Based on 14 reviews
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Oc
Phoenix, US
★★★★★ 5
Works as created.
Have been using for a few weeks and have noticed 15% improvement in skin and issues. I did notice a difference in the first 24 hours as advertised. It is suggested need a full month I think to see the true results. At 50 I have pre menopausal skin issues- the redness & inflammation, acne, tightness and sensitivity. It is helping in addition to the other Avene skin products that come in the trial box for sensitive or SOS skin box trial size I think ot is called. This has made a difference. It is easy to apply. I use morning and night. It is different from the Cicalfate + Cream. I use that also as needed. I am happy and recommend it. The price is higher than what I spend. But I wanted to try it to see of i need more than just what was in the Avene sensitive skin trial size box they have. My skin is really red and irritated so the $40 for the bottle is was willing to try because it's painful on my face.
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Reviewed in the United States on April 23, 2026
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Verified Purchase
Taylor Ashley
Fort Morgan, US
★★★★★ 4
Okay serum, not as good as the cream though
I am obsessed with the cream version of this so I thought I’d give this a try. The dropper top allows for easy application. The formula is light and non greasy and absorbs easily. No harsh fragrances. I would use it when I had eczema flares on my face and feel like it didn’t work near as well in helping with skin irritation as the cream does. As of now I don’t use it as part of my regular skin care. Do I think it’s a bad product? No, but it didn’t really work wonders for me. Not sure I would purchase again.
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Reviewed in the United States on May 21, 2026
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Verified Purchase
Elizabeth from Houston
Houston, US
★★★★★ 5
Helps with redness and softens skin
I have sensitive, mild rosacea skin. Had a facial recently and the aesthetician suggested I get a serum to help with moisturizer as I am almost 40. I’ve tried a lot of serums and either they are sticky and not really hydrating or break my skin out in a rash. This serum is amazing. Helps calm the redness in my cheeks and my skin is moisturized and soft all day. It feels a little sticky at first but it goes away. I apply in this order OSEA sea mineral mist toner to prep the skin, this serum and top off with Chanel La Solution 10 for sensitive skin.
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Reviewed in the United States on December 27, 2025
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Verified Purchase
carolyn
Port Orchard, US
★★★★★ 5
Sensitive skin
Such a good product. I use after micro needling when skin is sensitive. Also a great product to use as a barrier serum when starting tretinoin cream.
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Reviewed in the United States on April 24, 2026
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Verified Purchase
Lindsay
Cuba, US
★★★★★ 5
Saved my skin during an eczema flare up
This saved my skin! I had an eczema flare on my face, and my usual products weren’t working. A friend recommended the Avene brand and within 3 days of using this rescue barrier serum, my flare was almost completely gone! This saved my face!
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Reviewed in the United States on April 11, 2026

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