This 20″ 5 micron MATRIKX carbon block provides an extra stage of filtration between the sink and the water change carts. The timer provides some back up in case a float valve on the carts fails.
Published by Ryan Boren
#ActuallyAutistic retired technologist turned wannabe-sociologist. Equity literate education, respectfully connected parenting, passion-based learning, indie ed-tech, neurodiversity, social model of disability, design for real life, inclusion, open web, open source. he/they View all posts by Ryan Boren