Porens Cat Fountain Replacement Filters, 32-Piece Set for 2.8L Fountains

Porens cat fountain replacement filters are a 32-piece set designed to filter hair and heavy metals from water in compatible automatic pet fountains, with 16 replacement filters and 16 pre-filter sponges.

• Fits 95 oz/2.8 L automatic pet fountains — match your fountain model before choosing.
• Cotton, activated carbon and ion exchange resin — three filter materials for filtering hair and heavy metals.
• Filter size: 3.9 x 3.9 x 0.4 in (9.9 x 9.9 x 1 cm); sponge size: 1.5 x 1.1 x 1 in (3.8 x 2.8 x 2.5 cm) — compare the dimensions with your fountain’s filter space.
• Soak the foam filter for 5 minutes before use — prepare it as part of installation.
• Replace the filter every 2–4 weeks — a clear schedule for routine fountain maintenance.

Automatic fountains need replacement filters as part of ongoing use. This set brings the filter and pre-filter sponge components together for owners maintaining a compatible cat or pet fountain. Checking the fountain model and available filter space helps establish fit before you replace the existing parts.

What does the filtration system filter?

The replacement filter combines cotton, activated carbon and ion exchange resin, and is designed to filter hair and heavy metals. The three materials make up the filter’s stated filtration system. The pre-filter sponge is supplied as a separate component for the fountain setup.

• 16 replacement filters and 16 pre-filter sponges are included.
• The filters and sponges are separate pieces in the set.

Will these filters fit my pet fountain?

They are compatible with 95 oz/2.8 L automatic pet fountains. Fountain capacity alone may not identify the exact model, so compare your fountain model and the component dimensions before selecting this replacement set. The filter measures 3.9 x 3.9 x 0.4 in (9.9 x 9.9 x 1 cm), and each pre-filter sponge measures 1.5 x 1.1 x 1 in (3.8 x 2.8 x 2.5 cm).

• Designed for the stated automatic fountain size and model compatibility.
• Use the filter and sponge measurements to assess the space available in your fountain.

How do I prepare and replace the filter?

Soak the foam filter for 5 minutes before using it, then replace the filter every 2–4 weeks. These steps provide a straightforward preparation and replacement routine for fountain upkeep. The set contains 16 replacement filters alongside 16 pre-filter sponges, so both components are supplied together.

• Soak the foam filter before use.
• Follow the stated 2–4 week filter replacement interval.

Porens is suited to cat and pet fountain owners whose automatic fountain matches the stated compatibility and component sizes. It is intended for routine replacement in that fountain format, rather than as a universal filter for every fountain model. The set pairs a three-material filter with pre-filter sponges for compatible 95 oz/2.8 L automatic pet fountains.