
Best selling Water filters from BWT
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1. BWT Magnesium Longlife
You prefer still mineral water because it tastes best to you and contains valuable minerals. Ideally, you would drink your tap water at home, but you don't find it as tasty.
The BWT filter cartridge for Magnesium Mineralized Water enriches the water with the valuable mineral magnesium. Thanks to our patented technology, the filter cartridge uniquely protects against limescale while retaining hardness (calcium and magnesium) in the water. This is revolutionary! Whether it's water, coffee, or tea: by adding magnesium and reducing chlorine, limescale, or heavy metals, you can taste the difference in your tap water.
Features:
- Enriches your tap water with the valuable mineral magnesium
- Improves taste through magnesium
- Makes water the perfect ingredient for pure tea and coffee preparation
- Patented technology from BWT
- Filters up to 120 liters per cartridge
- LFGB tested materials, BPA-free
The unique BWT Magnesium Mineralizer filter cartridges are "the durable heart" of the BWT table water filter. With a single cartridge, you can filter about 20 liters more water than with other conventional systems – around 120 liters (at total water hardness of 26-32 °fH). That's 120 water bottles you won't have to carry. Or 120 single-use plastic bottles less that end up in the trash.
All BWT Magnesium Mineralizer filter cartridges are produced in Austria under the strictest HACCP and ISO guidelines. The cartridges are BPA-free.
Pro
- Always wonderfully soft water.
- Water tastes much better
- Long running time
Contra
- Lots of rubbish
- not reciclable
- Lots of plastic waste

2. BWT 125681749, 6er Magnesium mineralized water
BWT magnesium mineralized water. BWT Magnesium Mineralizer refill filter cartridges can be refilled multiple times. This not only saves you additional replacement filters and household waste but also allows you to be cost-conscious. The handling is incredibly simple: pry off the cartridge lid with a gentle push against the handle, dispose of the old granulate, clean the cartridge carefully, fill in new granulate, close the lid, let it soak - done! Features: - More flavor thanks to BWT magnesium technology - Suitable for all common filter systems with an oval shape - Capacity: up to 120 liters of water (per cartridge) or 4 weeks - Refillable - Cost-effective - Contents: 6 cartridges.

3. BWT bestmax M water filter - FS24I00A00
The BWT bestmax M water filter (model number FS24I00A00) is a high-quality filter cartridge specifically designed for water treatment. Made in Germany, this water filter offers an effective solution for improving water quality. The filter cartridge is designed to reduce impurities and ensures a clear, fresh taste of the water. Weighing 0.25 kg, the cartridge is easy to handle and install. It is important to note that this filter is not compatible with WMF systems and does not replace type WF. The BWT bestmax M water filter is an ideal choice for anyone who values pure water and seeks a reliable filtration solution. Using this filter cartridge helps extend the lifespan of water-operated appliances and enhances their efficiency.

4. BWT MMW 4er 640607 Wassersparfilter-Set
Magnesium mineralized water is the solution for a healthy lifestyle. With 2.5 liters, you can easily and effectively support your body and cover up to 20% of your daily magnesium needs. It's as simple as drinking water, without any effort or the need to swallow tablets.

5. BWT Soft Filtered Water
Filter cartridge for all BWT water filters that removes limescale and taste-altering substances. The mineral calcium occurs in varying concentrations in water and is measured in °dH (degrees of German hardness). Calcium is not visible but can form deposits when heated, depending on the hardness level. These deposits can damage household appliances such as fully automatic coffee machines, coffee makers, and water and tea kettles. The BWT filter cartridge Soft Filtered Water is specifically designed for treating water with very high hardness levels (over 15° dH). The reliable reduction of water hardness protects household appliances from limescale deposits. Additionally, the specially developed filter reduces heavy metals (such as lead and copper) as well as odor- and taste-altering substances like chlorine. This results in noticeably softer water from the tap for unrestricted enjoyment.
Hard water leaves unsightly limescale deposits in household appliances like kettles or coffee machines. This not only leads to poorer heat transfer and thus increased energy consumption but also affects the functionality of the devices and shortens their lifespan. Furthermore, limescale deposits promote the growth of microorganisms such as bacteria.
Advantages of the filter technology: Optimal protection for household appliances like coffee machines and kettles, reduction of the water's limescale content, reduction of odor- and taste-altering substances like chlorine, as well as organic impurities. Reduction of particles over 200 μm (sand, particles from the pipes) and heavy metals (lead and copper).

6. BWT E1 Hygiene safe
The BWT E1 Hygiene Safe is a reliable solution for maintaining water quality in household installations. Designed for use with the BWT E1 single-lever filter and compatible with Bonaqua B1 and Cillit C1 filters, this replacement filter element not only protects against contaminants with a mesh size of 100 µm but also ensures easy maintenance. The hygienic replacement every six months is hassle-free, as the Hygiene Safe eliminates direct contact with water-carrying parts. The package includes the filter element along with the filter cup and lid.

7. BWT Magnesium Mineralized Water Filter Cartridges
Filter cartridges for all BWT water filters with magnesium mineralization. The human body requires approximately 300 mg of magnesium daily. In special situations such as stress or physical activity, the need can be twice as high. The body cannot produce magnesium on its own, which is why the mineral must be supplied daily through food and liquids. The patented BWT technology, Magnesium Mineralized Water, offers an intelligent and efficient alternative to conventional dietary supplements in the form of powders, tablets, and capsules, where magnesium is usually bound to salts. The water filter with magnesium mineralization releases magnesium in ionic form, providing the body with a regular supply through drinking water. This presents a significant advantage compared to a one-time high-dose intake, where much of the excess magnesium is excreted, and additional unnecessary salts are introduced to the body.
The filter cartridges also have an additional, crucial advantage: with BWT Magnesium Mineralized Water, lime, chlorine, lead, and copper are filtered out of your tap water. This not only improves the taste of your drinking water but also optimally protects your household appliances like coffee machines, steamers, and kettles from annoying and harmful limescale deposits.
Advantages of the filter technology: Optimal protection for household appliances such as coffee machines and kettles, reduces the lime content of the water, and minimizes odor- and taste-disturbing substances like chlorine as well as organic contaminants.
Pro
- Water tastes good
- Water tastes much better
- Long running time

8. BWT Bestmax XL Water Filter Cartridge FS28I00A00
5 x BWT bestsave S Limescale Protection for Coffee Machines with Water Tank Carbonate Hardness Vol.rte / Carbonate Hardness Vol in L 10 °dKH nbsp 15 °dKH 20 °dKH nbsp Tank Fills / Fillings 0.75 L &.

9. BWT Filterschutz MINI C/R 1/2 Zoll (Kaltwasser)
A mechanical filter with manual flushing from the Protector mini C/R series for water filtration. This model effectively protects water installations and devices from mechanical damage. Equipped with a dirt discharge valve, it allows for easy filter cleaning without disassembly.

10. BWT bestprotect XL water filter cartridge FS28N00A00
The BWT Bestmax Cartridge-XL is a comprehensive water filtration system designed for demanding hospitality applications. This universal filter cartridge provides efficient water optimization for commercial coffee machines, vending systems, and steam generation equipment in professional kitchens. With advanced 5-stage filtration technology, it effectively removes limescale, particles, taste substances, and chlorine from the water supply. The cartridge features BWT HET technology for improved filter efficiency and consistent water quality. The universal BWT besthead FLEX connection system allows for easy installation on various types of equipment. Its space-saving design supports both horizontal and vertical mounting configurations, making it suitable for different kitchen layouts. With activated carbon fleece filtration, it ensures crystal-clear water and protects technical devices from limescale deposits and corrosion. The XL variant is optimized for high-volume operation, with an extended filter lifespan and reduced maintenance frequency. This filtration solution supports the production of high-quality hot and cold beverages while maintaining consistent equipment performance and longevity in commercial hospitality environments.
