Carbonit VARIO-HP prefilter kit

Carbonit VARIO-HP prefilter kit for under counter water filters

• Multiple stage filtration in the twinkling of an eye.
• The perfect complement to your existing VARIO-HP filter unit, to optimize the filter performance as per your individual requirements.
• This allows you for example to complement your existing pollution filter in order to decalcify the drinking water or to add a prefilter.
• The pre-filter module can easily and quickly be combined with another VARIO-HP housing.

Compatible cartridges

• The Carbonit VARIO-HP prefilter kit is delivered without filter cartridge.
• Basically compatible to all 9 3/4" filter cartridges.
• Be aware though: Not all filter combinations make sense (e.g. two cartridges of the same type). Appropriate combinations would be for example:
  • Combination of a VFS prefilter 1 µm with an activated carbon filter cartridge (e.g. GFP Premium-9 or EM Premium 5)
  • Using a refill cartridge NF2 with ion exchange resins (for lime (total hardness), lime (carbonate hardness), nitrate or fluoride/arsenic) with downstream an activated carbon filter cartridge
  • Two refill cartridges NF2 with diverse resins in order to remove e.g. lime (total hardness) and nitrate from the water
• For hygienic reasons, we recommend replacement of the cartridges every 6 months (according to DIN 1988).
• Do not miss any cartridge replacement, apply for our non-binding and free of charge filter subscription service.

Installation

• Connection of the VARIO-HP prefilter kit to the existing filter unit: directly by a 3/4" double nipple, or angularly with reducer nipples and a hose.
• Watch the flow direction: install OUT onto IN, to prevent damage of the filter cartridges.
• The inlet- and the outlet threads in the housing are female 3/4-inch.
• Only to be used with cold water and must be protected against freezing.