DIANU Cat Fountain Replacement Filters, 9-Pack with Carbon Filtration

DIANU replacement filters are a 9-pack made to maintain filtration in the DIANU stainless steel cat fountain, with activated carbon, ion exchange resin, and a filter sponge.

• Made exclusively for the DIANU stainless steel pet fountain — a product-specific fit for its 108 oz/3.2 L cat fountain.
• Activated carbon and ion exchange resin — help reduce odor, soften water, and improve its taste and quality.
• Filter sponge — captures pet hair, dirt, and food particles.
• Recommended replacement every 1 to 2 weeks — adjust the interval for drinking frequency and the number of pets.
• Soak for 5 minutes, then rinse for 30 seconds — prepares the filter before use.

These replacement filters are for maintaining the filtration setup in a DIANU stainless steel cat fountain. Their combination of water-treatment media and a particle-catching sponge addresses different kinds of unwanted material in drinking water. The fit is specific: the filters are designed only for the DIANU stainless steel pet fountain, rather than as universal fountain filters.

What does the DIANU filter help remove or improve?

The DIANU replacement filter combines activated carbon and ion exchange resin with a sponge that catches visible particles. The carbon and resin help reduce odor, soften water, and improve its taste and quality; the sponge captures pet hair, dirt, and food particles. Each component has a distinct role in the fountain’s filtration system.

• Activated carbon and ion exchange resin provide the water-treatment media.
• The separate sponge catches hair, dirt, and food particles.

Which cat fountain does this replacement filter fit?

This filter is designed only for the DIANU stainless steel pet fountain, including the 108 oz/3.2 L cat fountain. The fountain carries patent US D1,053,306 S. Choose this replacement set when maintaining that DIANU fountain; its specified fit is not universal across other fountain brands or models.

• Product type: replacement carbon filter set for a pet fountain.
• Compatibility: DIANU stainless steel pet fountain only.

How do I prepare and replace the DIANU filter?

Before use, soak the filter in clean water for 5 minutes and rinse it for 30 seconds. Replace the filter and sponge every 1 to 2 weeks as a general guide, adjusting for how often your pet drinks and how many pets use the fountain. This gives households a straightforward routine for preparing and maintaining the filtration components.

• Pre-use preparation uses clean water.
• Replacement frequency depends on fountain use and the number of pets.

This set suits cat owners maintaining the compatible DIANU stainless steel fountain and looking for replacement filtration components with both water-treatment media and a particle-catching sponge. Its fit is specific to that fountain, and its preparation and replacement routine is clearly defined.