Fleck (60421) 9000 & 9100 Lower Seal and Spacer Replacement Set 10 inch x 4.5 inch Big Blue Filters2765 000 gallons at 1

000 gallons at 1

Automatically resets when temperature normalizes

Or inline install

5" pleated polypropylene sediment filter designed for Big Blue housings

Accepts all 10" x 2

Fleck (60421) 9000 & 9100 Lower Seal and Spacer Replacement Set 10 inch x 4.5 inch Big Blue Filters2765 000 gallons at 1Fleck Control Valve Service Kit Fleck 60421 9000 & 9100 Lower Seal and Spacer Replacement Set Complete seal and spacer kit for maintaining Fleck 9000 and 9100 control valves OEM Fleck components Complete 20 piece kit Cold water to 110F The Fleck 60421 service kit provides all the seals and spacers needed to rebuild the lower valve assembly on 9000 and 9100 series control valves. This 20 piece kit includes 11 seals, 8 spacers, and 1 black extension,