Reverse Osmosis Systems
Topway Global RO Replacement Filters
Find RO filters and manuals by selecting your Topway Global system below
Topway Global or TGI reverse osmosis systems are now considered obsolete, though we carry replacement parts for many TGI RO systems. Topway Global (TGI) reverse osmosis systems are capable of removing a wide range of contaminants to provide refreshing, great-tasting drinking water. For more current systems, please visit our Watts Water brand section.
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Topway Global Frequently Asked Questions
How do I order replacement filters for my Topway Global RO drinking water filtration system?
Start by clicking on the photo of your Topway Global (TGI) RO system above. From there, you can add the needed filters to your cart. In some cases, you can save time by ordering all of the needed filters in one "filter kit" (not available for all models). Keep in mind that the RO membrane usually only needs to be replaced every two years, while the sediment and carbon filters are replaced every 6-12 months depending on water usage and water quality.
Which Topway Global (TGI) RO membrane and filters do I need for my RO system?
Although Topway Global (TGI) no longer manufactures RO systems, we still carry replacement parts for these systems. Select your RO system from the list above. You will be taken to a new page that shows the available membrane and filters for your RO system. Be sure to select the correct membrane size (listed in GPD or gallons per day). If you have any questions, please call our customer support team at 877-377-9876. We're available Monday through Friday, 9 am to 5 pm Central Time.
What contaminants will TGI RO drinking water systems remove?
Topway Global reverse osmosis filters and membrane can remove common pollutants from water including lead, pesticides, sulfates, fluoride, nitrates, pharmaceuticals, Arsenic V, PFAS, and much more. The RO system’s carbon filter will also remove chlorine and chloramines. In addition, dozens of other contaminants can be removed with reverse osmosis filtration.
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