Product Name: String Wound Cartridge Filter for Water Treatment Model NO.: RAY STRING Activated Carbon Filter Type: No Filtration Grade: Medium Filter Filter Connector: Flat Connector Type: Wound Filter Application: Industry, Food and Beverage, Medicine, Textile, metallurgy, PCB Water Treatment Material: PP Accuracy: 1um 5um 10um 50um 100um Trademark: RAY SHINE Transport Package: 25PCS/Box Specification: 10" 20" 30" 40" Origin: China HS Code: 8421991000 Product Description Tech DataID28MMOD60MMLength10" 20" 30" 40"Accuracy1um,5um, 10um, 20um, 50um,100um, 200umPacking25pcs/box or 50pcs/boxUsage:Commonly used for water treantment.Company IntroductionRay-Shine Electronic (HK) Ltd(Dongguan Dinglu Electronic Tech Co.,Ltd)is a high&new-tech enterprise located in Dongguan city, Guangdong Province China. We expertised in PCB production and percision inspection machine equipment such as prepreg cutting machine, metallographic machines, line width testing machine, panel thickness testing machine, X-ray inspection machine ect, and PCB related consumables such as PP sheet, filter cartridge, protective film researching, manufacturing, and selling and technology support.Packing and ShippingPacking Method:Standard box packingShipping Way:1. By air, for sample and small package,international express like DHL, UPS, EMS...2. By sea, for large package and quantity;3. Other ways as customer requested.