Cleaning:
Turn off pump, release air pressure.
Remove cartridges, rinse with hose between pleats.
For heavy buildup, soak in filter cleaner before rinsing.
Re-install cartridges, tighten clamp, restart pump, purge air
.
Replacement:
Replace every 1–2 years (sooner under heavy use).
Replace if pleats are cracked, torn, or frayed.
Winterization:
Drain all water, remove and store cartridges indoors.
Store filter lid and removable parts in a dry place.
Inspect, lubricate o-rings, and reassemble at spring start-up
.