Changing the pool filter cartridge on a Poolrite Enduro EC150 Pool Filter is really simple. Here’s how you do it.
- Turn off the pump. Wait until it has completely stopped running.
- Close all the intake and outtake valves on the filter system.
- Open the air bleed valve that is located on top of the filter lid.Unscrew, loosen and release the locking ring that holds the filter lid in place.
- Remove the filter lid.
- Lift out the pool filter cartridge, and remove it from the filter cartridge housing.
- Replace the old pool filter cartridge with the new pool filter cartridge.
- Make sure that the pool filter cartridge is located on the bottom spigot.
- Before putting the filter lid back on, make sure that the lid and the O-ring are both clean, lubricated with O-Ring
- lubricant, and that the O-ring is located securely in the bottom groove.
- Replace the filter lid.
- Secure the locking ring over the filter lid. DO NOT OVER-TIGHTEN. Tightening to hand strength is sufficient.
- Further tightening can damage the system.
- Open all the intake and outlet valves.
- Restart the pump.
- Close the air bleed valve as soon as all air has been expelled from the system.
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Do you want to reduce your pool cleaning time? Read our guide How To Clean A Pool: A Time Saving Guide.

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