Water Chek 2+ Water Trap and Filter Combination Unit Lot of 3Description The Water Chek 2+ is a reliable water trap and filter combination unit designed to remove moisture and particulates from gas or air lines. Engineered for use in medical, laboratory, and industrial applications, it ensures clean, dry gas delivery for sensitive instruments and systems. With its compact design and durable construction, the Water Chek 2+ offers long lasting performance while maintaining high filtration efficiency.