Carbon pre-filter – For KBO 50/75/100 GPD RO units
Protect your membrane and improve water quality from the very first filtration stage!
This activated carbon pre-filter is a replacement cartridge compatible with Aquavie KBO50, KBO75, and KBO100 RO units. It effectively removes chlorine, volatile organic compounds (VOCs), and unpleasant odors, while extending the lifespan of the RO membrane.


🔹 Guaranteed compatibility: suitable for KBO RO units from 50 to 100 GPD.
🔹 Efficient filtration: removes chlorine and chemical contaminants upstream of the membrane.
🔹 Enhanced protection: preserves the high-performance membrane from premature wear.
🔹 Quick installation: standard cartridge, easy to replace with no special tools required.


Replace every 6 months to ensure optimal system performance.


💧 An essential preventive filtration stage for purer, safer water and long-lasting reverse osmosis performance.