Hydrologic Filters - MicRO-75 KDF/Catalytic Carbon Filter

Hydrologic Filters - MicRO-75 KDF/Catalytic Carbon Filter is a KDF/catalytic carbon filter pre-filter replacement for micRO-75 reverse osmosis setups, made to improve incoming water quality before it reaches your system.

This water filtration system is built to eliminate up to 99% of common water contaminants, including chlorine, sulfur, iron, and heavy metals. If your source water has noticeable odour, discoloration, or metallic off-notes, this style of filtration is designed to bring it back to a cleaner baseline that’s easier to work with in day-to-day growing. It is especially effective for well water systems where those issues can be more common.

Because it focuses on broad contaminant reduction rather than niche add-ons, the Hydrologic Filters - MicRO-75 KDF/Catalytic Carbon Filter is a straightforward fit for gardeners and hydroponic growers who want more consistent water quality heading into reservoirs and water prep. Cleaner source water can make routine monitoring feel less unpredictable, and it helps keep your overall setup centered around stable inputs instead of reacting to what’s coming out of the tap.

If you run a micRO-75 system and want a dedicated KDF/catalytic carbon filter stage for reducing chlorine, reducing sulfur, reducing iron, and reducing heavy metals, this is the purpose-built replacement made for that job.