Achieve superior spray quality and extend the life of your sprayer nozzles with the Fimco 50 Mesh Check Valve Strainers 2 Pack. These critical components offer dual protection: the 50 mesh filter thoroughly screens out fine debris that can cause clogs or damage, while the integrated check valve prevents wasteful dripping and ensures sharp, consistent spray cut-off and immediate on-pattern delivery. A vital upgrade or replacement for precise application.