Watts AquaLock/SeaTech - Angle Valve Type 56 - 1/2 CTS X 3/8 CTS Choose::6-Pack The 660020-R is the newest

The 660020-R is the newest version of the company's line of PRO controllers and is used for the PRO50 system

PVC housing expand slightly when pressurized and must be allowed to "breathe"

The Kinetico 108-014NS SMF IC614+ Replacement Filter Cartridge is a 14" quick connect cartridge designed for use in SMF IC614+ Systems

and pull it out

Softening capacity: 5300 grains

Watts AquaLock/SeaTech - Angle Valve Type 56 - 1/2 CTS X 3/8 CTS Choose::6-Pack The 660020-R is the newestNote: Watts has rebranded SeaTech to Watts AquaLock. This rebrand does not affect the part numbers. However, during the transition the product and packaging that you order may be branded as SeaTech or Watts AquaLock. The color will also vary. The size and specs of the products as well as the part numbers will remain the same. Features: Manufactured in Off White Polysulfone EPDM O ring Certified to NSF 61, NSF 14, CSA B137. 5, ASTM F877, IGC 188 04C