Lock Spring Rainbow filter-internal-diameter_4 inches the SuperGrip grates are easily

the SuperGrip grates are easily removable for maintenance

The Speck sand filter systems are designed to make assembly and installation quick and easy

This Notice Do Not Deposit Sanitary Napkins or Tampons in Toilet Bowls aluminum sign measures 12 x 10 inches

This probe includes a 10 foot cable

They are an outside screw and yoke design with a bolted bonnet and ANSI Class 125 flanged ends

Lock Spring Rainbow filter-internal-diameter_4 inches the SuperGrip grates are easilyThis is a replacement Pentair Lock spring. This item is typically used with the High Capacity Automatic Feeder Model HC 3315; HC 3330; HC 3340; Dynamic Series Top Load Inline Cartridge Filter Model DSC 75; DSC 100 and Dynamic Series II & III Model RTL RCF