
Best selling Water filter from BWT
On this page you'll find a ranking of the best BWT products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. BWT Quick & Clean anti-limescale filter system
The BWT Quick and Clean replacement filter cartridges can be easily changed by unscrewing the bottom of the anti-scale filter by hand, pulling out the old filter cartridge, and inserting the new cartridge. After that, simply screw the bottom of the anti-scale filter system back on, and the BWT Quick and Clean is ready for use again.

2. BWT Soft Filtered Water
Filter cartridge for all BWT water filters that removes limescale and taste-altering substances. The mineral calcium is present 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 coffee machines and 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 and 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 contaminants. Reduction of particles over 200 μm (sand, particles from the pipes) and heavy metals (lead and copper).

3. BWT Magnesium Mineralizer
Discover the high-quality BWT Longlife 5+1 water filter cartridges, which ensure optimum water quality in your home. With these cartridges, you can filter tap water efficiently and thus reduce unwanted impurities. The Longlife technology ensures that the cartridges offer a particularly long service life of up to 6 months or 120 litres of filtered water. So you not only enjoy pure water, but also a sustainable solution for your daily needs. In addition, the BWT water filter cartridges offer special mineralisation that enriches the water with important minerals. This not only makes your water taste better, but also supports your well-being. Rely on the expertise of BWT, the leading manufacturer in the field of water treatment, and enrich your everyday life with high-quality drinking water. Treat yourself and your family to the best - order the BWT Longlife 5+1 water filter cartridges now and enjoy fresh, filtered water at all times. Suitable for all commercially available filter systems with an oval shape (BWT, Brita).

4. 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 &.

5. BWT Besthead Flex Filter Head FS00Z20A00
BWT Besthead Flex filter head FS00Z20A00Suitable for all BWT Bestmax filter cartridgesExternal thread connections 3/8 inchQuantity: 1 pc.Weight: 0,4kg.

6. BWT bestprotect XL water filter cartridge FS28N00A00

7. BWT Bestmax L water filter cartridge FS26I00A00
BWT Bestmax L water filter cartridge FS26I00A00Quantity: 1stk.

8. 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 helps you act cost-effectively. The handling is incredibly simple: pry off the cartridge lid by applying light pressure 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 commercially available filter systems with an oval shape - Capacity: up to 120 liters of water (per cartridge) or 4 weeks - Refillable - Cost-effective - Contents: 6 cartridges.

9. BWT Dosing agent for drinking water Quantophos, Impulsan F4 / H4
Application: Total from 21 °d or from 3.8 mol/m³ very hard water. Hardness range according to WRMG: Hard 3 litres. Tasks: Lime protection in pipelines of all materials and rehabilitation of already calcified pipelines. Mineral in the eco-friendly bag-in-box: Mineral substance Quantophos / Impulsan F4 / H4 / P4.

10. BWT AQA therm SRC L, Kartusche salzreduz., Kapa. ca.300 l bei 420myS/cm
Desalination cartridge for refilling heating systems
BWT salt reduction cartridge
AQA therm SRC Large
For installation in the HES, working according to the ion exchanger principle to demineralise the heating fill and top-up water
In addition to these water treatment measures, attention must also be paid to the correct planning, installation, commissioning and operation of the heating system in accordance with the relevant standards and BWT specifications. Its use is particularly recommended in heating systems with aluminium components.
Technical data:
Flow rate: max. 5 l/min
Water temperature: max. 30 degrees C
Ambient temperature: max. 40 degrees C
Pre-pressure: max. 6.0 bar
Weight without water: 4.7 kg
Weight with water: 6.2 kg
Capacity with desalination of 420 myS/cm approx. 300 litres
