Fleck (61450-100) 3/8" BLFC 1.0 GPM 20 inch x 4.5 inch Big Blue Filters2037 🔧 Pro tip: Mark the

🔧 Pro tip: Mark the installation date on the cartridge with a permanent marker

Reinforced polyamide

Designed to remain submerged for extended periods

🛡️ TEFC Protection

Fleck (61450-100) 3/8" BLFC 1.0 GPM 20 inch x 4.5 inch Big Blue Filters2037 🔧 Pro tip: Mark theFleck Control Valve Component Fleck 61450 100 3 8" BLFC Drain Line Flow Control Precision 1. 0 GPM flow restrictor for softener drain line regulation during backwash and regeneration cycles OEM Fleck Part 3 8" Compression 1. 0 GPM SPECIFICATIONS Technical Details Part Number Fleck 61450 100 Connection Size 3 8 inch compression Flow Rate 1. 0 GPM (gallons per minute) Function Backwash Line Flow Control (BLFC) Application Water softener drain line