详细说明
Product Name: G4 White Washable Air Filter Material Ventilation Pre Filtration System Model NO.: FRS-40 Type: Air Inlet Cotton Filtration Grade: Pre Filter Efficiency: Gu2/EU5 Medium Material: Polyester Fiber Filter Number: Withou Clapboard: without Clapboard Name: Washable Filter Media Color: White Weight: 230G/M2 Max. Dust Holding: 520G/M
