Woodpecker DTE Dental Air Polishing System AP-P / AP-P Pro 4-HoleWoodpecker DTE Dental Air Polishing System AP P AP P Pro 4 Hole. The DTE AP P Series is a professional grade dental air polishing system engineered for comprehensive biofilm management and periodontal maintenance. This lightweight, ergonomic handpiece utilizes a precise mixture of air, water, and polishing powder to effectively remove dental plaque, extrinsic stains, and early stage biofilm with minimal invasiveness. Standard (AP P): Featuring the AP