Cunina Cat Fountain Filter Replacement Compatible with oneisall PW04 3.5L/118oz, Filter for Cat Water Fountain Fit for oneisall, Keeping Pet Water Clean, 6+6 Pack

【Perfect Compatibility】Specially designed to be compatible with oneisall cat water fountain filters PW04 3.5L/118oz. Please confirm the model and size of your pet fountain before purchasing to ensure the right fit

【Multilayer Filtration System】Each fit for oneisall water fountain filters unit features multiple layers to capture hair, debris, and impurities while removing odors, keeping your cat’s drinking water clean, fresh, and healthy

【Complete Package】This set includes 6 compatible with oneisall fountain filters and 6 sponges, individually packaged for quality and convenience. A perfect replacement set to maintain your pet fountain with ease

【Regular Filter Replacement】To ensure fresh and safe water, replace the fit for oneisall filter replacement every 1–2 weeks in summer and every 2–4 weeks in winter. For households with multiple pets, more frequent changes are recommended

【Usage Tips】Before use, soak the compatible with oneisall cordless wayer fountain for cats replacement filters for 5 minutes and rinse for 30 seconds. This step reduces harmless carbon dust and ensures optimal filtration from the start

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