AQUAPHOR B520 PRO AS — replacement filter cartridge for cold water. Designed as a prefilter for reverse‑osmosis systems in areas with extra‑hard water. Intended for installation in AQUAPHOR VIKING PRO housings.

The B520 PRO AS prefilters cold tap water and protects downstream membranes and equipment with an anti-scale additive that helps prevent limescale deposits.

Not intended for final polishing of drinking water.

Effectively removes:
• organic impurities
• heavy metals
• active chlorine
• rust and colloidal iron
• sand and other insoluble impurities
• additive to prevent limescale deposits

The cartridge resource is 150 000 liters of tap water.

Features and equipment

Features — 3
  • For cold water yes
  • Removes chlorine yes
  • Filter life, L 150 000

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