Reverse Osmosis Replacement Filter Cartridge Kit Contains Three Cartridges ,37-1878 Sediment Pre Filter,37-1864 Carbon GAC Pre Filter,And 37-1820 Inline Post Filter.
- Reverse osmosis replacement cartridge kit
- Kit contains three cartridges
- Poly spun, acid washed carbon and polish post filter
- Fits Most Standard Housings
- Easy to install
- Country of Origin: CHINA