How to Replace the Filter in PETLIBRO PLWF005
The PETLIBRO PLWF005 Dockstream Automatic Pet Water Fountain uses a flat filter under the lid and a foam pre-filter on the pump.
Replacing the filters means preparing the new flat filter, removing the upper parts, changing the pump foam filter, aligning the water pipe, and checking the fountain after restart.
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Quick Answer
- Turn off and unplug the fountain.
- Remove the tank from the base and pour out water if needed.
- Soak the new flat filter in a clean bowl for five minutes.
- Rinse the flat filter thoroughly under tap water.
- Remove the spout if installed, then remove the filter lid and water tray.
- Replace the foam filter on the pump.
- Place the soaked flat filter in the tray and align its opening with the water pipe.
- Reassemble, refill, reconnect power, and confirm smooth water flow.
Items Needed
- New Dockstream flat filter
- New pump foam filter
- Clean bowl
- Tap water for soaking and rinsing
- Fresh water for refilling the tank
Before You Start
Turn the fountain off and disconnect it from power before opening the tank.
Remove the tank from the base and pour out the water if needed.
Use a clean bowl for the new flat filter. Do not soak the filter directly in the fountain tank.
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Replacement Instructions
Step 1: Remove the Top Parts
Lift off the spout if installed, then remove the filter lid and water tray. Set the parts on a clean surface.
Step 2: Replace the Foam Filter
Pull the old foam filter off the pump. Fit the new foam filter into the pump groove and make sure it sits securely.
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Step 3: Replace the Flat Filter
Remove the used flat filter. Place the soaked and rinsed new filter into the tray, with the filter opening aligned around the water pipe.
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Step 4: Reassemble and Restart
Reinstall the water tray and snap lids. Refit the lid and spout if used, refill the tank, place it on the base, reconnect power, and check that water flows smoothly.
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Maintenance Tips
- Replace the flat filter and foam filter at least once every two weeks.
- Clean the pump and fountain at least once every two weeks.
- Heavy use or multiple cats may require more frequent filter changes.
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Confirmed Replacement Timing
The PLWF005 PDF confirms that the flat filter and pump foam filter should be replaced at least once every two weeks, and that the pump and fountain should be cleaned at least once every two weeks.
Important Notes
FAQ
Can I skip soaking the new filter?
No. The matching PDF instructions say to soak the new main filter for five minutes before installation and rinse it before use.
Should I soak the filter inside the fountain tank?
No. Use a separate clean bowl or container so loose filter dust is not introduced into the fountain tank.
What should I check if water flow is weak after replacement?
Check that the filter, cover or lid, water pipe, tray, pump area, and tank are seated correctly for your model.
Final Summary
For the PETLIBRO PLWF005, follow the matching PDF for the exact filter type, preparation time, part order, and model-specific checks. Use only the diagrams and steps for this model when replacing filters.
PDF Guide and Products
Open the printable guide or view the matching fountain and replacement filters on Amazon.