Key Features

• 【Perfect Fit for W02B Fountain & 3.5L Capacity】Designed specifically for the 3.5L/118oz W02B Pet Water Fountain, these replacement filters ensure a seamless fit and optimal performance. Each pack contains 8 filters ready to keep your fountain running smoothly.
• 【3-Stage Filtration】 Filters combine activated carbon (removes odors/impurities), ion-exchange resin (softens water), and cotton layers (traps debris) for crystal-clear drinking water
• 【Easy to Use & Maintain】For best results, soak the filter in water for 5 minutes and rinse under running water for 30 seconds before initial use. We recommend replacing the filter every 2-4 weeks, or more frequently in multi-cat households or as needed for optimal water quality.
• 【Reliable Value & Support】Get peace of mind with 8 individually sealed, high-quality replacement filters in every pack. Backed by our commitment to quality pet products and dedicated customer service to address your needs.

Specifications