This cartridge kit for 4 stage 50 GPD reverse osmosis contains the highest quality replacement filters available in the market. Pentek is the largest brand in the industry, and Filmtec membranes have the highest contaminant rejection rates. All cartridges in this kit are NSF Certified.
This kit includes the following standard size replacement cartridges:
(1) 5 Micron Melt Blown Sediment Cartridge Code LF-PP-005-249
(1) CaWare CBC-10(10) 10 Micron Carbon Block Code CBC-10-10
(1) AICRO-NSF Inline Carbon Post-Filter Code AICRO-NSF
(1) Filmtec TW30-1812-50 Membrane Code TW30-1812-50