Kinetico Sierra 104381 Sediment/GAC Prefilter 45 there are a few notable

there are a few notable differences

Inlet/Outlet: 3/8" FPT (Fittings and shut-off valve not included)

Set of 4 Axeon R Series Caster Wheels

The Kinetico 109-0027C IC10/620-2 is the conversion cartridge set for the MF620CC system

Kinetico Sierra 104381 Sediment/GAC Prefilter 45 there are a few notableThe Kinetico Sierra 104381 Sediment GAC Prefilter is a unique cartridge which incorporates a coconut shell carbon GAC filter and a 25 mic sediment filter within the same module. This system is applicable to the all plastic frame and newer metal frame Kinetico Sierra Systems purchased in 2005 or after. Features: Advanced filtration. This filter removes chlorine, taste, and odor, as well as silt, dirt, and suspended solids. Quality assurance. This