The 1/2 NPT Filter with DPI from Watts Fluidair is engineered for superior fluid filtration and pressure indication. This filter effectively removes contaminants, ensuring the integrity of your fluid systems. The integrated Differential Pressure Indicator (DPI) allows for easy monitoring of filter performance, alerting users when maintenance is required. With a standard 1/2 NPT connection, it fits seamlessly into existing systems. Constructed from durable materials, this filter is ideal for HVAC, pneumatic, and industrial applications, meeting rigorous industry standards.