Clack (V1390-1700)-C-Series 1" DLFC Washer 17.0 gpm Amtrol RO Metal Pressurized Tanks Remove the old filter cartridge

Remove the old filter cartridge and clean the housing sump with mild soap and water

Cartridge Valve Head

This OEM component maintains proper sealing and spacing between valve stages to prevent bypass and ensure reliable regeneration cycles

The Rusco 3/4" spin-down filter installs on any standard 3/4" FPT plumbing line as a whole-house pre-filter or point-of-use sediment barrier

or maintenance procedures

Clack (V1390-1700)-C-Series 1" DLFC Washer 17.0 gpm Amtrol RO Metal Pressurized Tanks Remove the old filter cartridgeClack C Series Softener Component 1" DLFC Washer 17. 0 GPM Precision engineered drain line flow control washer for Clack V1390 1700 valve systems, calibrated to 17. 0 gallons per minute for optimal backwash and regeneration cycles. OEM Clack Part 1" Connection 17. 0 GPM Rated WHY IT WORKS Flow Control During Regeneration Precise Flow Regulation Controls drain line flow to exactly 17. 0 GPM during backwash and brine draw cycles, ensuring complete resin