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Type firstDescription
HM Digital 1000 ppm TDS Calibration Solution 3 oz (90 ml) nutrient combo 150 micron screen comes standard with 150 micron screen comes standard with the tray ventilation and cord ports
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy