Reverse Osmosis Membrane replacement water filter cartridge. This RO membrane can be used as a replacement for many different systems which use Reverse Osmosis as a filtration method. It is a high quality TFC (thin film composite) 50 GPD (Gallons Per Day) Reverse Osmosis Membrane.
Reverse Osmosis replacement filter pack. 12 month filter set for 5 stage reverse osmosis water filter systems, includes two carbon and sediment pre filters, and carbon post filter. Fits all standard RO systems, this pack lasts for 1 year.