Product Name: Two Openings White Non-Woven Cube Dust Bags for Vacuum Cleaners Model NO.: 5-filter Cartridge Installation: Vertical Lifting Filter Bag Environment: Room Temperature Filter Bag Sectional Shape: Round Bag Filtration Grade: HEPA Filter Usage: Dust Filter, for Household Vacuum Cleaner Type: Vacuum Cleaner Paper Bag Filter Bag Filter: The Filter Type Cartridge Filter: Non-Woven Polyester Fiber Medium Material: Synthetic Fiber Material: Synthetic Fiber Size: 165X150x130mm Efficiency: 11%(Customized) Color: White and Blue (Customized) Trademark: Blue sky Transport Package: Standard Export Carton Specification: 5 Layer Fiber Material Origin: Nanjing, Jiangsu HS Code: 5911900090 Product Description Part Name Two Openings White Non-Woven Cube Dust Bags for Vacuum CleanersPart NO.5-filterTo FitFor Household Vacuum CleanerSizes165X150x130mmColourWhite and BlueStructures5 Layer Fiber MaterialTwo Bag Openings with the Cardboard CollarsFiltering Efficiency Grade11%(Customized)Special PropertiesCatch Dusts andReduce AllergensPackaging(Customized)NanjingBlueSkyFilterCo.,Ltd.AsaprofessionalmanufacturerofairfilteringproductswithISO9001andISO14001inChina,NanjingBlueSkyFilterCo.,Ltd.Producesandsuppliesthefollowingitems:1. Dustbags/airfiltersforthevacuumcleaners.2. Airfiltersfortheairpurifiers/airscrubbers/humidifiers/dehumidifiers3. GreaseAirFiltersforKitchenCookerHoods4. Odor/SmellAbsorbAirFiltersforRefrigerators5. Airfiltersformotorsandautomobiles6. Advancedairfiltersformedicalappliances7. Prefilter+HEPAfiltersforHVACandanyotherusages,suchasV-bankHEPAFilters8. AirFiltersandfilterbagsfortheindustrialmachinesandequipmentasthereplacementsOurairfiltersarevariouswithdifferentshapesandmaterialsaccordingtothecustomer'sspecificationsandrequirements.AndtheefficiencygradeisfromlowtoHEPA14grade(MERV19)accordingtoEN779,EN1822andASHRAE.Andourtechnicaldepartmentisreadytodevelopanynewairfilteritemforresidential,commercialandindustrialuse.1. Can the product be customized?Yes, both the product and the packaging can be customized.2. How to pay?Our company accepts various ways of payment, such as T/T , L/C etc.3. How long is the delivery time?It depends on the order quantity. USually it takes about 30 days to produce a full 20' container.4. Do you arrange the shipment?Yes, our company can arrange the shipment to deliver the goods according to the client's customer's requirements.5. What about the after-sales service?Our company is responsible for the supplied product within its usage life.