Replacement cartridge for the AF94 Double Capacity Mechanical Filter Module Key features - Filtration rating: 20 micron - Design: This cartridge does not have removable pleats - Compatibility: Fits the AF94 Double Capacity Mechanical Filter Module - Performance note: Not the cartridge that currently comes with the AF94 module, but it is just as efficient Why you need it - Keeps particulates out of your water system to protect downstream equipment and improve overall water clarity - Simple replacement option to refresh filtration without replacing the entire module - Provides consistent mechanical filtration performance with a fixed pleat design 2-3 practical use scenarios - Home filtration: Use with an AF94 module in a residential system to reduce sediment and fine particulates before drinking water or appliances - Light commercial filtration: Suitable for small offices or cafes to protect downstream filtration stages and equipment from particulate load - Laboratory or hobbyist setups: Provides reliable 20 micron filtration in compact filtration configurations that use the AF94 module Notes - This cartridge is not the OEM cartridge that currently ships with the AF94 module, but it offers equivalent filtration efficiency.