PVC Knife Valve (Gate Valve) for Open/Close Applications Size:3" Model N122-050 N122-075 N122-100 N122-150

Model N122-050 N122-075 N122-100 N122-150 N122-200

SKU Part Type Compatible Filter Dimensions WF10L Filter Lid Prelude Filter (WF10E) 20

Lifetime warranty

Commercial strength formula kills string

with higher head heights and lower wattage than the competition

PVC Knife Valve (Gate Valve) for Open/Close Applications Size:3" Model N122-050 N122-075 N122-100 N122-150PVC Knife Valves (Gate Valves) are the most popular choice for open close applications and low pressure applications. PVC Knife Valves are used on the majority of pond filter drains as well as the bottom drain circuits before and after many pre filters. Colors vary, may be white or black depending on supply at the time of purchase.