Good Water (Purcheck-1) Purcheck Monitor; RO; 1-4" JG Tee 000 MS) ) Backwash Expansion 35% of

) Backwash Expansion 35% of bed depth

typically every 6 months in residential applications or sooner in heavy sediment conditions

including reverse osmosis systems

Feed Valve for RO and Filtration Systems

Good Water (Purcheck-1) Purcheck Monitor; RO; 1-4" JG Tee 000 MS) ) Backwash Expansion 35% ofGood Water Warehouse Purcheck 1 RO Monitor with 1 4" JG Tee Inline TDS monitor for real time reverse osmosis performance verification Inline TDS Monitoring 1 4" Push Connect Digital Readout RO System Compatible The Good Water Purcheck 1 gives you continuous visibility into your RO system's rejection rate with an inline digital TDS meter. Installs via 1 4" John Guest tee fitting between membrane and storage tank, letting you track permeate quality