
Fleck
Piston & Seal Kit for Fleck 5800 Downflow Softener / Filter / AIO (61837)
The 61837 is a piston and seal replacement kit for the Fleck 5800 downflow water softener control valve. This valve is also used in the Fleck 5800 AIO system and for any 5800 used in a backwashing filter application (carbon, pH systems, sediment, etc.)
$149.99USD, free shipping over $200

At a glance
- Piston and seal replacement kit
- For the Fleck 5800 downflow water softener control valve
- Resolves various issues related to the performance and efficient operation
Tech specs
- downflow piston
- seal / spacer stack
In the box
- downflow piston
- seal / spacer stack
- 1 x piston + seals stack for Fleck 5800
Reviews
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