
Good Water (Purcheck-1-3-8) Purcheck Monitor; RO; 3/8" JG Tee
Technical Details
| Model Number | Purcheck-1-3-8 |
| Manufacturer | Good Water Warehouse |
| Connection Type | 3/8" John Guest (JG) tee fitting |
| Application | Reverse osmosis system monitoring |
| Measurement | TDS (Total Dissolved Solids) |
| Installation Position | Product water line |
| Display | Inline meter with digital readout |
| Housing Material | Food-grade polypropylene |
Setup Instructions
- Shut off water supply and depressurize your RO system completely
- Cut the 3/8" product water line between the membrane housing and storage tank where you want monitoring access
- Insert the Purcheck tee fitting into the tubing, ensuring both John Guest connections seat fully with an audible click
- Restore water supply and check for leaks, then activate the monitor to begin tracking TDS levels
System Requirements
The Purcheck-1-3-8 is compatible with any reverse osmosis system using 3/8" OD tubing and John Guest quick-connect fittings. It works with residential under-sink RO units, commercial systems, and aquarium filtration setups where real-time TDS monitoring is required. The inline design fits neatly in standard under-sink installations without requiring additional mounting hardware.
Technical Details
| Model Number | Purcheck-1-3-8 |
| Manufacturer | Good Water Warehouse |
| Connection Type | 3/8" John Guest (JG) tee fitting |
| Application | Reverse osmosis system monitoring |
| Measurement | TDS (Total Dissolved Solids) |
| Installation Position | Product water line |
| Display | Inline meter with digital readout |
| Housing Material | Food-grade polypropylene |
Setup Instructions
- Shut off water supply and depressurize your RO system completely
- Cut the 3/8" product water line between the membrane housing and storage tank where you want monitoring access
- Insert the Purcheck tee fitting into the tubing, ensuring both John Guest connections seat fully with an audible click
- Restore water supply and check for leaks, then activate the monitor to begin tracking TDS levels
System Requirements
The Purcheck-1-3-8 is compatible with any reverse osmosis system using 3/8" OD tubing and John Guest quick-connect fittings. It works with residential under-sink RO units, commercial systems, and aquarium filtration setups where real-time TDS monitoring is required. The inline design fits neatly in standard under-sink installations without requiring additional mounting hardware.
Original: $46.83
-65%$46.83
$16.39Description
Technical Details
| Model Number | Purcheck-1-3-8 |
| Manufacturer | Good Water Warehouse |
| Connection Type | 3/8" John Guest (JG) tee fitting |
| Application | Reverse osmosis system monitoring |
| Measurement | TDS (Total Dissolved Solids) |
| Installation Position | Product water line |
| Display | Inline meter with digital readout |
| Housing Material | Food-grade polypropylene |
Setup Instructions
- Shut off water supply and depressurize your RO system completely
- Cut the 3/8" product water line between the membrane housing and storage tank where you want monitoring access
- Insert the Purcheck tee fitting into the tubing, ensuring both John Guest connections seat fully with an audible click
- Restore water supply and check for leaks, then activate the monitor to begin tracking TDS levels
System Requirements
The Purcheck-1-3-8 is compatible with any reverse osmosis system using 3/8" OD tubing and John Guest quick-connect fittings. It works with residential under-sink RO units, commercial systems, and aquarium filtration setups where real-time TDS monitoring is required. The inline design fits neatly in standard under-sink installations without requiring additional mounting hardware.












