Under-sink replacement match
Frizzlife M-series replacement cartridge
Part FZ-2 for select Frizzlife filtration systems, including MK99, MK99-Black, MK99 NEW, MP99, MS99.
FZ-2 fit summaryFrizzlife lists FZ-2 for these M-series direct-connect systems. Confirm the FZ-2 part number on the installed cartridge before ordering.
Buy NowCompatible systems in our guide
MK99MK99-BlackMK99 NEWMP99MS99
Replacement guidance
Approximately every 6–12 months, depending on water quality and use. Multi-stage systems can require different schedules for different cartridges, so use the manual rather than replacing every stage automatically at the same time.
Checks before purchasing
- Confirm the complete system model and stage count.
- Compare the installed cartridge or membrane part number.
- Confirm membrane capacity and connection style where applicable.
- Review the manufacturer’s current compatibility information.
How this entry was verified
We used the named manufacturer’s replacement information as the primary compatibility reference. Retailer descriptions are a purchasing aid, not our source of truth.
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