Description
PetroClear Adapters are made to fit with today’s most popular spin-on filters. They are designed to allow the filter to do its job more easily. Various in-line thread connections and stud mount options allow for different flow rates and system-specific connections.
| Part Number | .75N1.5-16AD |
| Inlet/Outlets Threads | 3/4" NPT |
| Filter Mounting Threads | 1-1/2-16 UNF |
| Flow | 1" |
| Material | Aluminum for 3.75” dia "AD" Filters |



