HOETEK Dog Fountain Replacement Filters, 16 Filters and 16 Pump Sponges, Four-Layer Filtration

HOETEK replacement filters are made to help keep water clean in compatible dog fountains, with 16 filters and 16 pump sponges in each set.

• Fits DYSJ01, WF120 and WF160 fountains — choose filters for the listed compatible models.
• Four-layer filtration with activated carbon, ion exchange resin, two non-woven fabric layers and silver ion ceramic balls — filters debris from the circulating water.
• 16 filters and 16 sponges, identified as an 8-month set — provides replacement components for ongoing fountain use.
• Soak for 5 minutes and rinse for 30 seconds before installing — a short preparation routine before use.
• Replace every 1–2 weeks; clean the fountain and change filters more often for multiple pets — supports regular water and fountain upkeep.

These replacement components are for owners who want to maintain water filtration in a compatible dog water fountain. The filter layers are designed to catch debris that could otherwise contribute to blockages or damage, while the separate sponge fits into the pump. Following the preparation and replacement guidance gives you a straightforward routine for refreshing the fountain’s filtration.

Which dog fountains are these filters compatible with?

HOETEK filters fit dog water fountain models DYSJ01, WF120 and WF160. The product title gives the compatible fountain capacity formats as 4.2Gal/16L and 410oz/3.2Gal/12L. Match your fountain’s model before choosing this refill set.

• Compatible models: DYSJ01, WF120 and WF160.
• Listed capacity formats: 4.2Gal/16L and 410oz/3.2Gal/12L.

How does the four-layer filtration system work?

HOETEK replacement filters combine activated carbon, ion exchange resin, two layers of non-woven fabric and silver ion ceramic balls. Together, these filtration materials further filter debris in the fountain water and are designed to help prevent blockages and damage. This multi-material construction is the filter’s central distinction from a refill that does not use the same stated layer combination.

• Activated carbon and ion exchange resin are included.
• Two non-woven fabric layers and silver ion ceramic balls complete the four-layer system.

How do I prepare and install a replacement?

Soak a HOETEK filter for 5 minutes, rinse it for 30 seconds, then place it in the compatible fountain. Insert the sponge into the pump. These steps prepare both components for installation without a complicated setup.

• Soak the filter before fitting it.
• Place the sponge into the pump.

How often should I replace the filter?

Replace a HOETEK filter every 1–2 weeks for the recommended routine. If several pets use the fountain, clean the fountain and replace the filter more often. Regular replacement is intended to help maintain fresh, clean water as the fountain is used.

• Recommended filter interval: every 1–2 weeks.
• Multiple pets call for more frequent fountain cleaning and filter changes.

This set suits dog owners using a DYSJ01, WF120 or WF160 fountain who want replacement filters and pump sponges for routine maintenance. It is intended for those compatible fountain models, with a defined soak, rinse and replacement schedule. The combination of four filtration layers and a separate pump sponge gives compatible fountain users the specified components for ongoing filtration.