Replacement shutoff valve stem for QL3 and QL3B filter heads

Designed for use with QL3 and QL3B heads as replacement is needed

FEATURES

• For shutting off water flow at cartridge filter change out times
• Engineered for durability, strength and longevity

Overall dimensions: 1-7/8" L x 1/2" Diameter
Shipping weight: 0.05 lb.