Check Valve Caps screw right into the back of Wanders 1/8″ V-Jets and stops jets from dripping all over the place. Jet Check Valves feature a tempered steel spring, PTFE ball (which last longer and seats better than stainless balls) and two cap types to choose from: Stubby or Jet Screen (filter).
To help prevent your jets from clogging purchase the Jet Screen Cap if your jet manifold/spraybar has enough head space. If not, choose the Stubby Cap.
Consider adding a Jet Cleaning Tool to your order especially if ordering Stubby Caps.