High-Quality Intake Filter Replacement Accessories Premium replacement intake filter accessories specifically designed for Kaiya 3L-5L Series Oxygen Generator Machines. Product Specifications MaterialPlastic Product Dimensions4.57" × 2.36" × 2.64" Compatible DevicesKaiya Oxygen Generators Filter Mounting TypeSlide In Filter ShapeSquare Number of Items1 Number of Packs1 Product GradeNew Product Images Packaging & Delivery To better ensure the safety of your goods, we provide