The Annual 6-Stage Reverse Osmosis Filter Change Set (10″) is compatible with most under-sink household reverse osmosis units. If the main reverse osmosis system you own resembles the one in the diagram below, then this is compatible.

The Set includes:

• Two pieces of Aqua Filter FCPS5M Sediment Prefilter (First stage / replacement every six months)
• Two pieces of Aqua Filter FCCA Granular Carbon Filter (Second stage / replacement every six months)
• Two pieces of Aqua Filter FCCBL-P Solid Activated Carbon Filter with full antimicrobial action (Third stage / replacement every six months)
• One piece of Aqua Filter AICRO-QC Filter (Fourth stage / replacement every twelve months)
• One piece of Aqua Filter AIMRO-QC Filter (Fifth stage / replacement every twelve months)

If you are unsure about the compatibility of this Set with your system, please contact us before your purchase, having available the exact reverse osmosis model you own (Manufacturer/Type).