Downstream Injector Kit


Downstream Injector Kit
Choose RTU for Assembled and Ready-To-Use

Thanksgiving Week Sale!


Downstream Injector Kit

Thanksgiving Sale is DIY only

This downstream injector kit complete ready to use with a High Draw Injector, 3/8 FPT Quick Coupler and 3/8 FPT Plug, 3-1/2 feet of 1/4 inch poly braid hose, and a black plastic chemical strainer with check valve.  The Kit comes unassembled so that you can attach your fittings the way you need to according to the arrow on the injector for water flow. When attaching your fittings, make sure the arrow is pointing towards your gun; otherwise, the injector will not draw your chemical.  This is the biggest mistake most people make when assembling them.  I personally use the 2.1mm 3-5GPM on all my machines.

  • Injector 2.1mm 3-5GPM or 2.3 mm 5-8GPM
  • Up to 20% Draw
  • 4500 PSI Max
  • 190°F Max
  • 3/8″ MPT inlet/outlet


Additional information

Weight 6 oz
Dimensions 10 × 7 × 5 in

3-5 GPM, 5-8 GPM


Plug In, Socket Out, Socket In, Plug Out


DIY Kit, RTU Assembly


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