920 plastic bottles per year for a two-person household*

It holds up to two PRO portable meters and features a carry handle and strong fasteners for long-term durability

✔ Affordable everyday protection for home

How to Replace Your Go Filter

Buffer Type: Phosphate buffer

LSM-100 Commercial EC/TDS Monitor | HM Digital filter alert system 920 plastic bottles per yearCommercial Grade EC TDS Monitor with Extra Large Display The HM Digital LSM 100 Commercial EC TDS Monitor is designed for professional applications requiring continuous water quality monitoring. With its extra large, easy to read display and industrial 1 2" NPT threaded sensor, the LSM 100 is the ideal solution for commercial hydroponics, aquaculture, water treatment facilities, and industrial process monitoring. Key Benefits Extra Large Display: Easy