Redoso Cat Fountain Replacement Filters, 10-Pack 3.0 Four-Layer Filtration

Redoso Upgraded Filter Units 3.0 are 10 replacement filters for compatible cat water fountains, with four-layer filtration designed to help remove hair, residue, chlorine, odor, and heavy metals.

• 10 upgraded 3.0 filters — stock up on replacements for your cat’s fountain.
• Fits Eversweet 2S, 3, 3 Pro, Solo, and Solo SE fountains — check that your fountain uses a wireless pump.
• Four-layer filtration system — supports filtration of unwanted substances from drinking water.
• High-density cotton mesh — filters hair and residue.
• Activated carbon and ion-exchange resin — filter chlorine, odor, and heavy metals, and help improve water taste.

These replacement units are made for cat owners who want to maintain filtered drinking water in a compatible fountain. They suit regular filter changes as well as routine fountain cleaning, with preparation and replacement guidance to help keep the filter and pump in use as intended.

Which fountains are these filters compatible with?

Redoso Upgraded Filter Units 3.0 fit PETKIT Eversweet 2S, Eversweet 3, Eversweet 3 Pro, Eversweet Solo, and Eversweet Solo SE fountains. They are also intended for other cat water fountains with a wireless pump. The filters use genuine materials like the original filters.

• Compatible fountain models include Eversweet 2S, 3, and 3 Pro.
• Solo models include Eversweet Solo and Solo SE.
• For other fountains, the stated compatibility is limited to cat water fountains with a wireless pump.

What does the four-layer filter system do?

Redoso Upgraded Filter Units 3.0 combine several filtration materials to address common debris and substances in fountain water. The high-density cotton mesh filters hair and residue, while activated carbon particles filter chlorine and odor. Ion-exchange resin filters heavy metals and helps improve water taste.

• Designed to filter dirt and cat hair from fountain water.
• Activated carbon particles address chlorine and odor.
• Ion-exchange resin supports heavy-metal filtration and taste improvement.

How should I prepare and replace a filter?

Before use, soak each Redoso filter in clean water for about 5 minutes, then rinse it thoroughly under running water. Replace the filter every 30 days to maintain clean water for your pet.

• Clean the fountain and replace its water once a week in summer.
• In other seasons, clean the fountain and replace the water every 2–3 weeks.
• Regular fountain cleaning and water changes help protect the pump and filter.

Redoso Upgraded Filter Units 3.0 are suited to cat owners with a compatible wireless-pump fountain who want a 10-piece supply of replacement filters and a clear maintenance routine. They are replacement filters for fountains, not standalone water fountains.