Cordless stainless cat fountain with a cat drinking: your cat will drink more, no cord, no outlet

Cordless cat fountain in the middle of a bedroom with no outlet nearby

Close-up of a cat lapping the moving water stream

Maine Coon drinking from the Faucet 3.2L arched stream

Rinsing the stainless steel tank under the kitchen tap

Everything in the box: steel tank, sensor pump head, filters, charging cable, wall plug, manual

Cordless · Stainless · Motion-sensing

Your cat will drink more. No cord, no outlet, anywhere.

Name: NOSTRA Cordless Stainless Cat Fountain
Brand: NOSTRA
Availability: InStock

4.3 avg across 22,000+ ratings for cordless cat fountains

$119.95 USD $159.95 Save $40.00

Free shipping · 30-day guarantee

Cats drink more
No cord to chew
Silent under 25dB
304 stainless steel

Choose your fountain

Classic 2.2L suits one cat. Classic 3.2L holds 45% more and has double the battery. Faucet 3.2L adds an arched tap stream for cats who drink from your sink.

Choose your filter supply

30 days at home. If your cat won’t drink from it, we refund it.

Why moving water works: cats are wired to trust running water and second-guess a still bowl. The sensor wakes the pump as your cat walks up, so the stream is there every time they come looking — and silent when they leave.

A 304 stainless steel fountain on its own rechargeable battery. Fresh, filtered, moving water in the room your cat actually spends time in — no cord across the floor, no hunting for an outlet, no plastic for the water to sit in.

Free ShippingTracked, on every order

30-Day GuaranteeYour cat drinks or money back

CordlessUp to 60 days standby

4-Layer FilterHair, grit, taste, hardness

Order today and it should reach you by

Ordered Today

Shipped in 1–3 days

Delivered 5–10 business days later

In their words

What cat owners notice in the first week

4.3

★★★★★

22,000+ ratings for cordless cat fountains

Photos from cat homes · 8

“
The cats are constantly drinking from this leading me to believe their water intake has probably tripled since purchased.
✓ Verified purchase · Multi-cat home

“
The cordless design makes it easy to place anywhere, and I love not having to worry about cords getting in the way.
✓ Verified purchase · First cordless fountain

“
An elderly cat of mine is becoming less mobile, and I wanted the option to move this fountain to an area without an electrical outlet.
✓ Verified purchase · Senior cat, less mobile

“
I have small dogs and when I have a puppy, they will ALWAYS find cords to chew on. This one is a rechargeable fountain, so NO CORDS!
✓ Verified purchase · Puppy who chews cords

“
It’s very quiet. My cat drinks more water now because it tastes better than the water that was in his bowl.
✓ Verified purchase · Switched from a bowl

“
Works amazing! Easy to take apart and clean and my cat loves it! Happy to see him drinking well!
✓ Verified purchase · 4 stars · docked one for the price

Excerpts from verified-purchase Amazon reviews of cordless cat water fountains; rating and count across the ten top-selling cordless fountain listings, October 2026.

Why cats drink more from it

A still bowl is the easiest water to ignore

Cats evolved getting most of their water from food, so the urge to drink is weak to begin with. A bowl that has sat all day, in a corner, tasting of plastic, gives them every reason to skip it. This removes each of those reasons.

Water that moves

A running stream reads as fresh to a cat. The sensor starts it the moment they walk up, so it is moving every single time they come to drink.

Where your cat is

No cord means no outlet to plan around. Put it by the bed they nap on, the upstairs landing, the window they sit in. Water they pass is water they drink.

Steel, not plastic

The tank is 304 food-grade stainless. No plastic taste, no scratches for slime to hide in, and it rinses clean under the tap in a minute.

Filtered every pass

Four layers catch hair and food bits, take out off-tastes with coconut-shell carbon, and soften hard tap water with ion-exchange resin.

Side by side

Against what you’re using now

	NOSTRA cordless	Plug-in fountain	Water bowl
Needs an outlet	No	Yes	No
Cord a pet can chew	None	Yes	None
What the water sits in	304 stainless	Usually plastic	Varies
Water keeps moving	✓ Sensor-triggered	✓ Always on	No
Filtered	✓ 4 layers	Usually	No
Sound	Under 25dB, only when used	Pump hum all day	Silent
What it costs	$99.95from · filters included	$25–45plus filters and an outlet	$10–20and a cat who ignores it

Plug-in fountain and bowl figures are typical advertised US prices as of October 2026, given for orientation rather than as quotes.

Who it is for

You already know if this is you

Your cat drinks from the tap, the shower, your glass — anything except the bowl.

Faucet 3.2L

Your vet has told you to “get more water into her.”

Moving water

The only outlet is in the wrong room, behind the couch.

Cordless

There is a kitten or a puppy in the house who chews every cable.

No cord

Your senior cat doesn’t walk to the kitchen as often as she used to.

Put it by her bed

Three modes

Runs the way your cat drinks

SENSOR MODE

Flows when they walk up

The sensor on the pump head spots your cat and starts the stream, then stops after they leave. The longest battery life, and silent the rest of the time.

INTERVAL MODE

A fresh pour every 15 minutes

For shy cats who wait for the water to move before they come over. The stream switches on by itself on a 15-minute cycle.

CONTINUOUS MODE

Always flowing, plugged in

Plug in the charging cable and it runs non-stop like a classic fountain, charging as it goes. Unplug and it is cordless again.

304 stainless steel Food-grade ABS head 4-layer filter Under 25dB 2000 / 4200mAh USB rechargeable

The details

What you are getting

The three models

Classic 2.2L2000mAh2.2 litre stainless tank, 22 × 22 × 14 cm. Right for one cat, or a second fountain upstairs.

Classic 3.2L4200mAh3.2 litre tank and double the battery. Fewer refills, longer between charges, good for two or more cats.

Faucet 3.2L4200mAhThe 3.2 litre tank with a chrome arched spout, so the stream falls from cat height like a tap.

Water & filter

Tank304 stainlessFood-grade steel, rust-resistant, nothing for the water to take a taste from.

Filter4 layersNon-woven pre-filter for hair and crumbs, coconut-shell activated carbon for taste and odour, ion-exchange resin for hard water, and a fine final layer.

Filter change~ monthlyOne cartridge lasts about a month. The 6- and 12-month supplies mean you never have to reorder in a hurry.

Power & pump

BatteryUp to 60 daysSupplier-rated standby in sensor mode. Real runtime depends on the mode and how often your cat drinks — see the FAQ.

ChargingUSBCharges from the included cable; the 3.2L models also include a wall plug.

Pump2W · <25dBQuieter than a whisper. It only runs when the mode tells it to.

In the box

Fountain×1Stainless tank and sensor pump head (plus the arched faucet on the Faucet model).

Filters1 · 6 · 12Whichever supply you choose above.

Charging×1USB charging cable; the 3.2L models add a wall plug.

Manual×1Setup, modes and filter changes on one fold-out.

The arithmetic

A year of fresh water, priced up

A plastic plug-in fountain + a year of filters	$55–80
A brand-name cordless fountain + a year of filters	$100–125
One vet visit for a urinary problem	$200+
NOSTRA Classic 2.2L + 12 filters	$119.95
— per month of filtered water	$9.99

Typical advertised US prices as of October 2026, for orientation rather than as quotes.

Three steps

How you set it up

Charge the pump head

Plug in the USB cable until the light says full. That is the only time it needs a cable.

Drop in a filter, fill with tap water

Rinse the cartridge, click it in, fill to the line in the blue window, set the head on top.

Pick a mode and walk away

Sensor, every 15 minutes, or continuous when plugged in. Put it wherever your cat spends the day.

Rinsing the stainless steel tank under the tap

The guarantee

Thirty days for your cat to decide

Set it up, put it where your cat hangs out, and give it a few days — most cats sniff it, then start drinking from it. If yours won’t, write to us within 30 days of delivery and we refund the order.

STEP 01

Charge and fill it

A full charge and a fresh filter, so the first week is a fair test.

STEP 02

Put it where they nap

Next to their favourite spot, not the food bowl. Watch who comes over.

STEP 03

Reply to any email

No form and no interrogation. Tell us it wasn’t for your cat and we handle the refund.

Questions worth asking

Will my cat actually use it?+

Most do, and usually fast — moving water is exactly what cats go looking for when they drink from taps and showers. A few cautious cats need a couple of days: start in interval mode so the stream moves on its own, keep their old bowl nearby for the first days, and put the fountain where they already spend time. If yours still won’t drink from it, the 30-day guarantee covers you.

How long does the battery really last?+

It depends on the mode. The supplier rates it at up to 60 days on standby in sensor mode, where the pump only runs while your cat drinks. Owners of cordless fountains like this typically report two to four weeks between charges with one or two cats, less in interval mode, and continuous mode is meant for when it is plugged in. The 3.2L models carry 4200mAh, twice the 2.2L’s 2000mAh. Recharging is just the USB cable, and it keeps working while it charges.

Which model should I pick?+

Classic 2.2L for one cat or a second fountain on another floor. Classic 3.2L for two or more cats, or if you want fewer refills and charges — it holds 45% more water and has double the battery. Faucet 3.2L if your cat already drinks from the sink or the shower: the arched chrome spout drops the stream from cat height, like a tap.

How often do I change the filter?+

About once a month, sooner with several cats or very hard water. That is why the 6- and 12-month supplies exist — they cost far less than buying cartridges later, and you never run out. Rinse the tank and pump head each time you swap.

Is it loud?+

No. The pump is rated under 25dB, quieter than a whisper, and in sensor mode it only runs while your cat is drinking. It is fine in a bedroom.

How do I clean it?+

Lift off the pump head, pull the filter, and rinse the steel tank under the tap with a little dish soap once a week. Steel doesn’t scratch the way plastic does, so there is nowhere for slime to build up. Keep the pump head itself out of standing water and wipe it rather than soaking it.

What if it turns out not to be for us?+

Write to us within 30 days of delivery and we refund the order. No form, no list of questions — reply to any email from us. Orders are processed in 1 to 3 business days and ship tracked, so you can see where it is from the moment it leaves.

Get my fountain Still deciding? Reply to any email and a human answers.