PetSafe Oasys Cat Water Fountain Review: Is It Worth It?

The PetSafe Oasys Cat Water Fountain is a solid pick for pet owners who want a low-maintenance way to encourage better hydration. It’s especially suited for cats or small dogs that prefer moving water over a still bowl, and the 4.2-star rating reflects its dependable performance.

The standout strength here is the up to 7X less cleaning promise, thanks to dishwasher-safe parts and a design with no hard-to-reach spots. Shy pets also get a quieter, adjustable flow that softens splash and keeps them comfortable.

• Free-falling filtered stream encourages more drinking.
• Dishwasher-safe tower and bowl for easy cleaning.
• Adjustable flow control for quieter operation.
• Carbon and foam filters remove tastes, odors, and hair.
• 64-oz open bowl stays accessible even during outages.

In this review, we’ll break down the fountain’s features, ease of use, and any trade-offs. We’ll also cover maintenance and who this fountain is best for.

What Makes the PetSafe Oasys Cat Water Fountain a Smart Pick

If you’re looking to encourage your cat to drink more water without constant upkeep, the PetSafe Oasys has a few thoughtful touches worth knowing about. Here’s a closer look at what this fountain brings to the table.

• Moving water appeal: A free-falling stream of fresh, filtered water gives cats (and small dogs) the flowing water many pets naturally prefer over a still bowl.
• Easy cleaning routine: The bowl and tower are top-rack dishwasher safe with no hard-to-reach spots, so you can clean up to 7x less often than a traditional water bowl — just hand-wash the pump separately.
• Adjustable, quieter flow: A flow control under the lid lets you slow the stream or turn it off for quieter operation, while a receiving ramp softens splash to help shy pets feel at ease.
• Simple filter schedule: The carbon filter removes bad tastes and odors, and the foam filter catches pet hair and debris — replace carbon every 2-4 weeks and foam every 1-2 months (one of each is included).
• Open bowl accessibility: The whisker-friendly bowl holds 64 oz and keeps water reachable even during a power outage, so your pet always has access.
• Compatible replacement parts: Uses PetSafe Carbon Filter #6 (PAC00-13906), Foam Filter #5 (PAC00-13711), and Replacement Pump (PAC00-16977) when it’s time to swap things out.
• U.S.-based support: Pet product experts are available by phone, email, or chat if you have any questions about setup or maintenance.

With its open design, adjustable flow, and dishwasher-safe parts, this fountain aims to make hydration easier for both you and your pet.

The PetSafe Oasys Cat Water Fountain: What Shines and What Falls Short

How the PetSafe Oasys Cat Water Fountain Holds Up for Everyday Cats

Encouraging Your Cat to Drink More Water

The free-falling stream is the main draw here, and it works as advertised. Most cats do prefer moving water, and this fountain gives you that flow in a compact package.

You’ll get a steady, gentle stream that lands on a ramp to reduce splashing. That ramp helps shy pets feel more comfortable approaching the fountain.

The 64-ounce capacity is solid for one cat or a small dog. You won’t be refilling this constantly, which is a win for busy households.

Noise Level and Flow Adjustments That Matter

Reviewers consistently note that the Oasys runs quieter than many competing fountains. You can thank the adjustable flow control under the lid for that.

You can dial the stream down or turn it off entirely for near-silent operation. That’s a big plus if your cat is skittish around noisy appliances.

Keep in mind that the pump still makes some sound when running. It’s not silent, but most owners say it’s easy to ignore in a living room or bedroom.

Cleaning and Maintenance Made Simple

The pitcher and tower go straight into your top-rack dishwasher, which is a huge time-saver. There are no hard-to-reach crevices where gunk likes to hide.

You’ll need to hand-wash the pump separately, which is standard for most fountains. That’s a small chore compared to scrubbing a traditional bowl every day.

The included carbon and foam filters keep the water fresh and catch hair and debris. Replace the carbon every 2–4 weeks and the foam every 1–2 months, depending on your cat’s mess level.

Build Quality and Everyday Usability

The bowl is wide and open, making it whisker-friendly for finicky felines. Your cat’s whiskers won’t brush against the sides, which many cats appreciate.

It’s made from BPA-free plastic and holds up well for daily use. The 9.5″ x 10.3″ footprint fits easily in a corner or against a wall.

One nice touch: the bowl still holds water during a power outage. Your cat can drink from the bowl even when the pump isn’t running.

What Real Owners Report Across the Ratings

At 4.2 stars, buyer feedback is mostly positive, with 67% giving it a full five-star rating. Most owners say their cats drink more water and seem happier with the fountain.

Reviewers do mention occasional pump issues or cats that never warm up to the fountain. Those are normal risks with any pet fountain, not unique to this model.

The 1-year limited warranty and U.S.-based customer care are reassuring. You can reach out by phone, email, or chat if something goes wrong.

Specification	Detail
Capacity	64 oz (1/2 gallon)
Dimensions	9.5″ W x 10.3″ D x 6.2″ H
Material	BPA-free plastic
Filters Included	1 carbon, 1 foam
Warranty	1-year limited
Compatible Parts	Carbon #6, Foam #5, Pump PAC00-16977

The Oasys is a smart pick if you want a quiet, easy-to-clean fountain for one cat. Just be ready to replace filters on a schedule and hand-wash the pump occasionally.

For the price of a few bags of cat food, you get a reliable watering solution that many cats genuinely prefer over a bowl. That’s a worthwhile trade for better hydration.