OEMic Punch-slotted Screen (PPS) Houston. Midland. Alberta "Big Brand Quality but Better Price" Major parts interchangeable with big brands API Certified Products, Exceptional Service, and High Quality Distributed by IBYOutlet.com Quote: Quote@One-Stop-Savings.com PPS is consisted of a base pipe of API standard casing or tubing, a punch-slotted filtration jacket and two connecting end rings in all-welded structure.