New Vontron 75 gpd RO Membrane For Water Filter Purifier Treatment Reverse Osmosis System NSF National RU warehouse Freeship WAAAB

 

 

in the condition of high pressure from pump, when water through this RO, pure water and Mineral ions can be through,and the water waterborne contaminants were intercepted,such as most of the heavy metals,organics,bacteria, virus. (reverse osmosis membrane pore size 0.0001 microns, and the virus size 0.02-0.4 micron, common bacteria size 0.4-1 microns)

Vontron Technology CO.,Ltd. is specialized in R&D,manufacture and technical service of RO and NF membrane elements.Owning the core technology and capability for fabrication of membrane sheet, Vontron is the beggest professional manufacturer of compound RO membranes in China, and is the provider of system design and applied service with powerful technical support.    The company the full-process RO membrane producing line and technologies from the United States in 2001,Involved in various fields of compound RO membranes production.    The company has been undertaking a number of state-leval and province/ministry level projects, including National 863 Program,National Torch Program and National New Product Program,etc. The company applied for 11 state-level patents in 2001,including compound oxidation resistant RO membrane,laser thermal-melting equipment,etc.     Vontron has accomplished developing various specifications of compound RO membranes covering 9 series and more than 50 models. All product series about the state-of-the-art fouling-resistant technology,and reach the international advanced level in quality. Certified to NSF Standard, VONTRON(TM) membranes have been broadly applied to most area of the world.  

 

Common Question

 

1 . About Shipping

 Usually, we place shipment within 2 days, otherwise, we will notice buyers.

 Most of European orders will be shipped out by oversea warehouse in Russian and spain when items in stock.

 Orders from other countries,will be sent by aliexpress standard shipping or other shipping service.

 

2. About Warranty 

we offer re-send service or full refund if arrived items is damage.

Item carry 3 months warranty since it arrive. means if it is defective within 3 months,we will accept resend a new one. New items and shipping are free.

 

3.About Return or Refund

While buyer return the goods by none-reason,he/she need pay for the shipping cost of return.

If the parcel did not arrive or arrive in damage, please contact us , we will resend a new one for free or full refund.

 

4.About Reedback

Your encourage is very important.please place a good feedback to share you good experience. It is better to share some photos on the review. any problem just feel free contact us,we are always standing here to service to solve the issue.