3M 3MROM413 Quick Connect Water Filter, 5 micron, 11 gpd, 11 gal, 14 7 8 in Overall Ht, 3 1 4 in Overall Dia NIM10SS 0300 SL (1) 120V Charger Rotating Angle (1) 120V Charger Rotating Angle (Deg Security Body Color Silver Shackle Type Standard Shackle Includes Non Key Retained Lock High Security Yes Weather Resistant Yes Padlock Body Shape Rectangular Shackle Material Stainless Steel Body Finish Satin Chrome Number of Pins 7 Pin Cylinder Core Type SFIC Not Included Rekeyable Yes Marine Grade Weather Proof Yes Shackle Width 7 8 in Shackle Height 3 4 in Body Width 1 15 16 in Body Height 2 1 16 in Body Thickness 7 8 in Country of Origin USA They generally attach to water lines and reduce contaminants like lead They use a reverse osmosis (RO) multistage process with prefilters and semi permeable membranes to filter water for drinking and appliances