MAILOFY WF530 Dog Fountain Replacement Filters, 6-Pack with Pump Sponges

MAILOFY replacement filters are made for the WF530 stainless steel dog water fountain, supplying six rectangular filters and six pump sponges to help keep pets’ drinking water cleaner.

• Designed for the MAILOFY WF530 fountain — choose filters that fit this fountain model.
• Four-layer filtration — combines filter cotton, activated carbon, ion exchange resin and a pump pre-filter sponge.
• Targets hair, small debris, hard-water minerals and invisible particles — supports cleaner water for everyday drinking.
• Six filters and six pump sponges per box — provides at least three months of use.
• Weekly cleaning and filter replacement every 2–4 weeks — gives a clear routine for ongoing care.

These replacement parts are for households using a MAILOFY WF530 fountain for dogs or multiple pets. The filter system is designed to help reduce material in the fountain water, while the pump sponge provides a pre-filtering step. Replacing worn filters and cleaning the components on a regular schedule helps maintain the fountain’s filtration setup.

Which fountain do these MAILOFY filters fit?

They are designed for the MAILOFY WF530 stainless steel dog water fountain. The rectangular filter measures 5 × 1.8 × 0.4 inches (12.7 × 4.6 × 1 cm), a useful size to compare with the filter space in your WF530 before choosing replacements.

• Compatible model: MAILOFY WF530.
• Filter shape: rectangular.

What is included in the MAILOFY replacement filter set?

Each box contains six sponge activated-carbon filters and six pump sponges. The set is intended to provide at least three months of use, based on the recommended filter replacement interval.

• Six rectangular filters for the fountain.
• Six pre-filter pump sponges.

How does the MAILOFY filter system work, and how often should I replace it?

The filter uses high-density filter cotton, activated carbon and ion exchange resin, with a pre-filter sponge fitted on the pump. These stages are designed to trap hair and small debris, soften hard water and filter invisible particles. Clean the filter and pump sponge once a week, and replace the filter every 2–4 weeks.

• Four-layer filtration system.
• Regular cleaning helps keep the filter and pump sponge maintained.

This replacement set suits dog owners and multi-pet households already using the MAILOFY WF530 fountain who want its filtration components on hand for routine changes. It is a filter-and-sponge set for that fountain, not a complete drinking fountain. Its model-specific fit and six included filters and pump sponges make it a practical match for scheduled fountain maintenance.