HD-950A Heavy-Duty Whole House Sediment Filter Housing, 1-In. Oil Finish 108-003 & 108-004 are NSF

108-003 & 108-004 are NSF 61 Compliant

36 Grit Zirconia Flap Disc

Mini for use in confined areas on copper

bait block

HD-950A Heavy-Duty Whole House Sediment Filter Housing, 1-In. Oil Finish 108-003 & 108-004 are NSFThe Culligan(TM) HD 950A Heavy Duty Sediment Filter allows you to preserve and protect your household plumbing and water using appliances. Designed for installations where a 1 inch water main is present at the point of entry, this filter housing features a pressure relief button used at cartridge change time. The filter must be protected against freezing. For ease of cartridge change, a housing wrench is included. The large filter size provides extra