Dosatron PLUNGER ASSEMBLY FOR D8RE5 VF GrowLab because an unopened wrapper is

because an unopened wrapper is what stops a pack working against the room before it is needed

hard-to-reach coverage

Whether used in hydroponics or general water filtration setups

The 4000cc suits large mylar bags

Dosatron PLUNGER ASSEMBLY FOR D8RE5 VF GrowLab because an unopened wrapper isThe Core Suction Engine for Acidic Fertigation The Dosatron Plunger Assembly (Part #8PJ069VF) is the essential internal component responsible for creating the volumetric vacuum within the D8RE5 series injectors. Designed to handle water flows up to 40 gallons per minute, this assembly works in tandem with the motor piston to draw concentrated additives into the mixing chamber. As a genuine OEM replacement, the 8PJ069VF restores the factory original