Upgraded TRS21 Compressor Head Fertilizer Keep your hydroponic system thriving

Keep your hydroponic system thriving with the reliable and efficient Active Aqua Pro Pump - 275 GPH

Quick-Release Plate Mechanism

and optimize your growing conditions with this reliable intake filtration system

Heavy releases – 500 adults per whitefly "hot spot"

Upgraded TRS21 Compressor Head Fertilizer Keep your hydroponic system thrivingUpgraded TRS21 Compressor Head Complete, Stainless Fittings, Viton Upgrade your TRS21 by purchasing a new Compressor Head with Viton O rings for butane and propane gas compatibly and stainless steel fittings to meet FDA guidelines on handling of consumable products. This head is assembled here in the USA and is a direct replacement for any TRS21 Compressor Head.