ROK-4M-100BET includes the following standard size replacement cartridges for a 4-Stage, 100 GPD Reverse Osmosis System like the one shown below. All cartridges in this kit are NSF Certified.

  • (1) 5 Micron Melt Blown Sediment Cartridge
  • (1) CBC-10(10) CA Ware 10 Micron Carbon Block
  • (1) AICRO-NSF Inline Carbon Post-Filter
  • (1) Pentair TLC-100, 100 GPD Membrane
  • (1) Reverse Osmosis Replacement Instructions and Sanitizing Guide

Pentair is the largest brand in the water industry with rejection rates that are close to Filmtec.