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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
the Grodan Improved Uniblock GR40 promises even and consistent water distribution across the block
Exempt from residue tolerance
Core Thickness
please contact us immediately for evaluation and replacement
Year-Round Use: Cools in summer and recirculates warm air in winter
Agrowtek 3-Port Sensor Manifold 1'' | Hydroponic Inline HVAC + IRRIGATION the Grodan Improved Uniblock GR40Agrowtek 3 Port Sensor Manifold 1'' for Hydroponics Built for serious growers, the Agrowtek 3 Port Sensor Manifold 1'' integrates three water tight compression glands into a durable 1 inch PVC body to mount inline pH, EC, ORP DO, and temperature probes with your recirculating pump. Compression glands clamp securely around probes, making installation, removal, and calibration fast and mess free. Rated for up to 30 GPM flow and 60 PSI, this hydroponic