MR COOL Advantage 3rd Gen 18,000 BTU Ductless Mini Split AC and Heat Pump, 230V BTU Rating:9,000 BTU Healthy Indoor Environments

Healthy Indoor Environments

Cuff & Hose Clamps

Features & Benefits of the P448 Grow Tent Pro

Stealth-RO TDS Meter

Indoor/outdoor plants

MR COOL Advantage 3rd Gen 18,000 BTU Ductless Mini Split AC and Heat Pump, 230V BTU Rating:9,000 BTU Healthy Indoor EnvironmentsThe MRCOOL Advantage Ductless Mini Split AC Is Back And Better Than Ever MRCOOL is constantly evolving and improving their grow room air conditioners, and they have done it again with the MRCOOL Advantage 3rd Gen Ductless Mini split AC. They stuck with what made the Advantage Gen 2 so popular, and improved on it to bring growers an even better option for keeping their grow room and plants cool. MRCOOL improved the SEER rating on these 3rd generation