Replacement filter cartridges to keep pet water fountain water clean

A pet water fountain only protects your pet's health while the filter is fresh. The Petlivo Pet Water Fountain Filter Cartridges replace exhausted filters every 4 to 6 weeks, keeping water free of chlorine, hair, debris, and heavy metals.

Why pet owners pick Petlivo Filter Cartridges

• Triple-layer filtration, foam plus activated carbon plus ion exchange resin
• Removes chlorine taste that makes cats refuse water
• Catches hair, dander, and fine debris before it recirculates
• Softens water and reduces heavy metal content
• Multipack saves money vs single replacement filters

How the Petlivo Filter Cartridges work

Foam outer layer catches visible debris and hair. Activated carbon middle layer absorbs chlorine, ammonia, and odor compounds. Ion exchange resin inner layer captures heavy metals like lead and copper from old plumbing. The combination delivers cleaner water than tap and encourages cats to drink more.

Filter lifespan

One filter lasts 4 to 6 weeks for single-pet households. Multi-pet homes should replace every 3 to 4 weeks. Hard water areas need more frequent changes.

How to use Petlivo Filter Cartridges

Step one. Remove old filter from your fountain. Step two. Rinse the new filter under cold water for 10 seconds. Step three. Soak in tap water for 10 minutes to activate the carbon. Step four. Place in the filter housing. Step five. Run the fountain for 1 hour before letting your pet drink (this clears initial carbon dust).

Made for these fountains

Compatible with the Petlivo Pet Water Fountain and Petlivo Rechargeable Wireless Pet Water Feeder. Also fits most standard 8cm round fountain filter slots from common brands.

Petlivo Filter Cartridges compared to alternatives

Generic filter cartridges. Inconsistent activation, poor carbon density. Cleaning without filters. Bacteria builds back within 12 hours. Bottled water for pets. Expensive and wasteful. The Petlivo Filter Cartridges deliver consistent water quality for pennies per day.

What is in the box

Multipack of replacement filter cartridges, quantity per pack varies by variant selection.

Frequently asked questions

How often should I change the filter?

Every 4 to 6 weeks for single-pet households. Every 3 to 4 weeks for multi-pet or hard water areas.

Why does my cat drink more with a filtered fountain?

Cats have a stronger sense of taste and smell than dogs. Chlorine and metallic notes in tap water repel many cats. Filtered, flowing water mimics a fresh stream and encourages drinking.

Are these filters universal?

They fit the Petlivo fountains and most standard 8cm round filter housings from common brands. Check filter housing dimensions before buying.

Should I rinse the filter before use?

Yes. A 10-second rinse plus 10-minute soak activates the carbon and rinses away manufacturing dust.

Are the filters safe for kittens and puppies?

Yes. The materials are food-grade and non-toxic. Filtered water is safer for young pets than chlorinated tap.

About Petlivo

Petlivo is a premium pet wellness brand built around daily routines that protect dogs and cats. Operated by Geebonie LLC in Sheridan, Wyoming, Petlivo focuses on calming, oral, paw, grooming, and hydration products earning a place in your pet's daily life.

Related Petlivo products

Pair the filters with the Petlivo Pet Water Fountain or the Petlivo Rechargeable Wireless Water Feeder. Browse the full Smart Feeding and Hydration collection.