Trolmaster Humidistat Station (HS-1) Trimmers Prune Pot Tray Liners are

Prune Pot Tray Liners are a great alternative to filling plastic trays directly with media and the benefits include (but are not limited to):

Constructed with steel shutters and aluminum blades

Available in 100’ and 200’ rolls

this pump ensures your plants receive the oxygen they need for healthy growth

Hoe also used worldwide by many mine prospectors to uncover hidden treasures

Trolmaster Humidistat Station (HS-1) Trimmers Prune Pot Tray Liners areThe HS 1 from TrolMaster is used to control commercial dehumidifiers. Most larger commercial dehumidifiers have a low volt control option so the dehumidifier can be controlled by an external humidistat. The HS 1 works and is wired exactly like an external humidistat. The HS 1 is the best way to control your dehumidifiers by eliminating the need to control the high amperage inrush current associated with dehumidifiers.