This is the replacement water filter cartridge for the S54 system.
You can also consider the H54 replacement cartridge for the added benefit of scale reduction.
You can also upgrade to the S104 (without scale inhibitor) or the H104 (with scale inhibitor). Lots of choices to choose from.
Please note: this cartridge fits into the QL1, QL2, QL3 and QC4 heads. If you have a ProSeries head, please use the ProSeries 1500/2500/3500 cartridges.
Specs:
- Capacity: 750 gallons
- Flow rate: 1/2 gallon per minute
- NSF/ANSI Certified Standard 42 & 53
- Bottled Water Equivalent: 5680 x 500 ml bottles
Spec Sheets: