BWT Filter Cartridge BESTMAX PREMIUM S

BWT Filter Cartridge BESTMAX PREMIUM S

The BESTMAX Premium S is the smallest of the many sizes and filter styles BWT offers to help keep your espresso machine protected from harmful minerals. 

BWT's Bestmax Premium filter cartridge is an all-in-one water filtration solution. Tailored for the filtration of water for hot beverages like coffee, espresso, the Bestmax Premium is a modular multi-stage filter that uses patented BWT Mg2+ technology. This unique feature minerals the filtered water with magnesium, a known flavor enhancer that may be lost using other filtration methods. The Bestmax Premium uses the five layer filtration process detailed below:

1. Particle Pre-Filter - Separation of coarse particles such as sand and rust.
2. Activated Carbon Pre-Filter - Elimination of oxidants, protection of the ion exchanger against aging.
3. High-performance Ion Exchanger - Removal of hardening substances, adjustment of mineral balance.
4. Activated Carbon Nonwoven - Elimination of organic substances, chlorine, foreign odor and foreign taste.
5. Particle Fine Filter - Separation of fine particles and suspended matter.

The Bestmax Premium Filter also reduces scale buildup within espresso machines and coffee systems, dramatically reducing the need for descaling. However, we still recommend semi-regular descaling to protect the longevity of your machine.

Based on your water hardness the performance of the filter will vary. Approximations for a filter used for an espresso machine are:

• Max Capacity: 49.98 ppm / 7 °DTH (degrees total hardness) Water at bypass setting 3 - 1,070 Liters
• Min Capacity: 178.5 ppm / 25+ °DTH (degrees total hardness) Water at bypass setting 1 - 240 Liters

Please Note: Regardless of the total water volume going through your system, BWT recommends replacing your filter after a maximum of 12 months of use.

We recommend testing your water using this BWT Kit.

This cartridge is designed to be installed using this Besthead Flex Kit.