PH7575 Oil Filter, Spin On Opti-2 has a spring loaded poppet

has a spring loaded poppet to insure positive sealing at all times

5/8" flare x 3/4" female pipe thread

Rough brass

parts & finish warranty to the original purchaser

Some say it's savory

PH7575 Oil Filter, Spin On Opti-2 has a spring loaded poppetFram, PH7575, Full Flow, Lube Spin On, Oil Filter, Designed With Components That Meet Demands For Regular Oil Change Intervals According To OEM Recommendations, Cellulose Media For Efficiency & Capacity For Particle Removal, CJ4 Oil Compatible, High Strength Tapping Plates For Positive Filter Seating & Filter Performance High Strength Spiral Center Tubes That Do Not Allow For Media Collapse From Internal Pressure Build Up, Gasket Materials That Stand