Activated Carbon Pet Fountain Filters – 4/8/12 Pack Replacement

Keep Your Pet's Water Fresh & Clean

Ensure your cat or dog always has access to pure, great-tasting water with these Activated Carbon Replacement Filters for round pet water fountains. Designed to fit universal round pet drinking fountains, these filters use activated carbon to remove impurities, odors, and residue from tap water — so your furry friend stays happily hydrated.

Available in convenient 4-pack, 8-pack, and 12-pack options, you'll always have a fresh filter on hand. Veterinarians generally recommend replacing pet fountain filters every 2–4 weeks to maintain optimal water quality.

Why Choose These Replacement Filters?

• 🐾 Activated Carbon Filtration: Effectively removes unpleasant odors, chlorine, and fine debris from your pet's water.
• 🔄 Universal Fit: Compatible with most standard round pet water fountain dispensers for cats and dogs of all breeds and sizes.
• 💧 Cleaner Water, Happier Pets: Encourages pets to drink more by keeping water fresh and odor-free.
• 📦 Multi-Pack Value: Choose from 4, 8, or 12 filters — great for stocking up and saving money.
• 🧱 Durable Plastic Construction: Lightweight and easy to install — no tools needed.
• 🐱🐶 Suitable for Cats & Dogs: Perfect for households with multiple pets of any breed or size.

How Often Should You Replace the Filter?

For best results, replace the activated carbon filter every 2 to 4 weeks, depending on the number of pets using the fountain and your local water quality. Regular replacement ensures consistent filtration performance and keeps the water supply clean and inviting.

Compatible With

These filters are designed to fit universal round pet water fountain dispensers. Please verify your fountain's filter dimensions before purchasing to ensure compatibility.

Made in Mainland China.

Complete Your Pet's Hydration Setup

Looking for more ways to keep your home tidy and organized? Check out our Japanese Wire Wall-Mounted Storage Basket & Hanging Shelf for stylish storage solutions, or browse our 10-Pack Silicone Cable Ties – Reusable Cord Organizers to keep your pet fountain's power cords neat and safe.

Learn more: U.S. Fish and Wildlife Service

Frequently Asked Questions

Q: Are these activated carbon filters compatible with all pet water fountains?

A: These replacement filters are designed for universal round pet water fountain dispensers suitable for cats and dogs. We recommend measuring your current filter dimensions and comparing them before purchasing to confirm a proper fit with your specific fountain model.

Q: How often should I replace the activated carbon filter in my pet's water fountain?

A: It is generally recommended to replace the activated carbon filter every 2 to 4 weeks. If you have multiple pets or use hard water, you may want to replace the filter more frequently to maintain the best water quality for your pets.

Q: What does the activated carbon filter actually do?

A: The activated carbon in each filter works to absorb and reduce odors, chlorine, and fine particles from your pet's drinking water. This helps keep the water fresher and more appealing, encouraging your cat or dog to stay well-hydrated throughout the day.

Q: How many filters come in each pack?

A: These replacement filters are available in three pack sizes — 4-pack, 8-pack, and 12-pack — so you can choose the quantity that best suits your needs and budget. Buying a larger pack is a great way to ensure you always have a fresh filter ready to go.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.