Hangzhou Lifeng Import & Export Co., Ltd.  

Product Name: Pipe Fitting Connector Square Duct Filter Model NO.: SDF Certification: ISO Usage: for Air Conditioner Trademark: chinafore Transport Package: Carton Specification: SDF Origin: China Product Description Size A(mm) B(mm) φD(mm) E(mm) 100 180 150 99.0 40 125 180 150 124.0 40 150 210 150 148.9 40 160 210 150 158.9 40 200 250 150 198.9 40 250 300 150 248.9 55 300 300 150 298.9 55 315 300 150 313.8 55 355 410 150 353.8 55 400 460 150 398.8 55 450 510 150 448.8 55