Fine filter BOXER KX - To protect the residential water installation

The fine filters BOXER KX are intended for the filtration of drinking water. The fine filters BOXER KX are designed according to the stipulations of DIN EN 13443-1 and DIN 19628 and are intended for installation into the drinking water pipes as per DIN EN 806-2 (installation immediately downstream of the water meter).
They protect water pipes and connected water-carrying system parts from  disturbances and corrosion damage due to undissolved impurities (particles) such as rust particles, sand, etc. The unfiltered drinking water flows into the filter from the inlet side and then from the outside in through the filter element and to the pure water outlet. Thus, foreign particles of > 100 μm in size are retained.
Depending on their size and weight, the foreign particles either stick to the filter element or they fall straight down into the filter cylinder.

  • Connection flange including water meter screw connections made of dezincification-resistant brass with gaskets and stainless steel screws.
  • Support mesh made of high-grade plastic for long-term use.
  • Maintenance ring to set the next maintenance date (filter replacement).
  • Transparent blue filter cylinder can be screwed by hand.
  • Replaceable filter element made of polyester fabric (pore size 100 μm in the standard version; 80 μm, 50 μm, 20 μm and 5 μm can be retrofitted).
  • All water contacting parts comply with the German Drinking Water Ordinance. Test regulations: KTW, DVGW W 270, DIN 50930-6.
  • All materials are recyclable.

Installation requirements

Observe local installation directives, general guidelines and technical specifications.
The installation site must be frost-proof and ensure the filter's protection from chemicals, dyes, solvents, vapours and direct sunlight.
The installation site must be easily accessible for maintenance purposes.

Scope of supply

  • Fine filter with connection flange
  • Water meter screw connection
  • Gaskets
  • 100 μm filter element
  • Operation manual