Watts (IL-20K) Premier Filter - 20,000 Gallon Inline Ice Maker Water Filter - Part # 500318 91400 Manufactured with NSF listed materials

Manufactured with NSF listed materials for safe contact with potable water throughout the product lifespan

The Watts FU-WDF-888-NP is designed for non-air gap reverse osmosis systems and filtered water dispensers that do not require drain line separation

Verify your system's flow rate and sodium concentration to estimate service life and replacement interval

Replace carbon block cartridges every 6-12 months for chlorine

5 - 6 GPM Connection Size 1" FPT (Female Pipe Thread) Thread Type NPT (National Pipe Thread) Body Material Polysulfone (injection molded) Adapter Type Quick Loc half union Configuration Inline installation (IL) Scale Type Dual scale

Watts (IL-20K) Premier Filter - 20,000 Gallon Inline Ice Maker Water Filter - Part # 500318 91400 Manufactured with NSF listed materialsThe Watts IL 20K Premier inline water filter delivers 20,000 gallons of certified filtration capacity in a compact, direct connect design ideal for ice makers, refrigerators, and point of use applications. WQA certified for chlorine taste and odor reduction with bacteriostatic media for extended filter life and scale control. SPECIFICATIONS Watts IL 20K Filter Performance Capacity 20,000 Gallons WQA certified capacity Part Number 500318 Watts IL 20K