ROK-4M-50BET includes the following standard size replacement cartridges for a 4-Stage, 50 GPD Reverse Osmosis System like the one shown below. All cartridges in this kit are NSF Certified.
- (1) 5 Micron Melt Blown Sediment Cartridge
- (2) CBC-10(10) CA Ware 10 Micron Carbon Block
- (1) AICRO-NSF Inline Carbon Post-Filter
- (1) Pentair TLC-50, 50 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.