Zejoot PLWF002 Water Fountain Replacement Filter, 16 pack

Soak one of these water fountain filter pads in water for about 3 to 5 minutes, rinse it under flowing water for 30 seconds, and it is ready to sit inside a PETLIBRO PLWF002 capsule fountain. The pack holds 16 filters and 16 pre-filter sponges, and the manufacturer suggests swapping the filter every few weeks for a cat or dog, which puts the pack at roughly 6 to 8 months of replacements.

What comes in the box?

The Zejoot box contains 16 replacement filters and the same number of pre-filter sponges, each piece wrapped on its own. One filter and one sponge go into the fountain together at each change, so a single pack covers 16 filter changes.

The cotton, carbon and resin layers inside each filter

• The first layer is cotton, which the manufacturer says catches pet hair, debris and larger impurities.
• Activated carbon sits in the middle and is described as clearing odours from the water.
• Ion exchange resin comes next; the manufacturer states that it pulls out heavy metal ions and softens the water.
• The pad itself is white and measures 19.3 by 19.2 by 10 cm, with a listed weight of 467 g for the pack.

Soaking and rinsing a new filter

Before a filter goes into the fountain, the manufacturer directs you to leave it in water for roughly 3 to 5 minutes. After that soak, rinse the pad for 30 seconds under running water. The filter is then placed in the PETLIBRO fountain, and the manufacturer advises a fresh one every 2 to 4 weeks. In a home with more than one pet, the maker suggests changing it more often than that.

Which fountains and models this filter fits

The filter is built for the PETLIBRO PLWF002, the 71 oz (2.1 L) capsule pet water fountain, and it also matches the PLWF002-01W, PL-WF002-01G and PL-WF002-01A versions. Check your fountain's model number against that list before buying, because a different model needs a different filter.

Questions buyers ask about this filter

How many filter changes does the 16-pack cover?

One filter per change gives 16 changes, and at the maker's replacement interval that works out to about 6 to 8 months.

How long does a new filter need to soak?

The manufacturer says to soak it in water for approximately 3 to 5 minutes, then rinse it for 30 seconds under flowing water.

Do I get pre-filter sponges with the filters?

Yes, the box has 16 replacement filters and 16 pre-filter sponges, and each piece is individually packaged.

Which PETLIBRO fountains take this filter?

It fits the PLWF002 fountain and the PLWF002-01W, PL-WF002-01G and PL-WF002-01A models.

How often should the filter be replaced in a multi-pet home?

The manufacturer recommends more frequent changes when several pets share the fountain, on top of the standard interval.