Free shipping in the continental US. 90-day in-home trial.

4-year warranty on every BeCat. Parts and labor.

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4.8 · 2,463 verified reviews · Add your review

BeCat Carbon Filter Refill (3-pack)

App control, 65L drawer

$24
Estimated delivery: Jun 1–Jun 8

Have questions? We're here to help.

Three replacement charcoal filters. One lasts a household roughly four months. Snap-in, no tools.
90-day in-home trialIf your cat will not use it, we pay return shipping.
Free US shippingContinental United States. Ships in 1–2 days.
1-year warranty includedExtend to 4 years for $100, above. Parts and labor.
HSA / FSA eligibleWe send the Letter of Medical Necessity template, free.
4-year warranty included.
90-day in-home trial.
Free US shipping.
A US human picks up the phone.

MORE DETAIL

What the spec sheet does not say.

Built for fifteen years, not the showroom

The bearings are sealed. The motor is a 24 V brushless. The housing is high-impact ABS that will not yellow under sunlight. The pieces inside the unit are the ones that fail in a household over fifteen years — and they are the ones we picked first.

You will not find proprietary cartridges, locked accessories, or feature-gated firmware. The unit works the same on day 4,800 as it does on day one.

What is in the box
  • The unit, fully assembled
  • Power adapter, 100–240 V auto-switching
  • Carbon filter, pre-installed
  • One 13-gallon drawstring bag liner
  • Quick-start card (one side, no jargon)
  • A real US phone number on a real card
Litter, bags, and what to avoid

Use any clumping litter — clay, tofu, pine, walnut, crystal. Avoid non-clumping or silica beads that do not bind into clumps. Any 13-gallon drawstring trash bag will fit the drawer. No proprietary parts, no subscription, ever.

Shipping and delivery

Ships free in the continental US. Tracked. AK / HI / PR shipping is calculated at checkout — never billed afterward. Customs and duties for international orders are not yet supported; we ship US only.

Returns and warranty

90 days in-home trial. If your cat will not use it, we send the prepaid return label and refund the full amount including original shipping. 4-year warranty on parts and labor. You call. A human picks up. We send the part or replace the unit.

THE NUMBERS

What it weighs. How big it is. What it draws.

Front view

58 cm 75 cm

Side view

66 cm
Waste drawer capacity
65 L
Cycle time
4 min (with 6-min safety delay)
Noise level
24 dB at 1 m
Cat weight range
3.5–11 kg (8–24 lb)
Litter type
Any clumping — clay, tofu, pine, walnut, crystal
Bag type
Any 13-gallon drawstring trash bag
Power
100–240 V, 24 V DC adapter included
Footprint
58 × 66 × 75 cm
Empty weight
12 kg (26 lb)
Connectivity
2.4 GHz Wi-Fi (app optional)
Warranty
4 years, parts and labor
Certifications
UL Listed, FCC, FDA-compliant materials

QUESTIONS WE GET ASKED

The answers, in plain English.

How big is this unit and where does it fit?

58 cm wide, 66 cm deep, 75 cm tall. About the size of a small side cabinet. The drawer pulls forward, not up — so you do not need clearance above the unit.

Does it really work with any clumping litter?

Yes. Clay, tofu, pine, walnut, crystal — anything that clumps. We do not sell a proprietary one and we never will.

How loud is it?

24 dB at one meter. About the volume of a refrigerator humming in the next room. You will not hear it from the bedroom.

How long is the warranty really?

4 years on every BeCat. Parts and labor. No exceptions. No upsell on the warranty. The phone number is on the homepage.

What if my cat will not use it?

Keep the old box running alongside for two to three weeks during transition. The refusal rate drops below 2%. If the cat still will not use it after 90 days, prepaid return label, full refund.

Is it HSA / FSA eligible?

Often yes, with a Letter of Medical Necessity from your doctor. We send the template free once you order.

What about kittens or very small cats?

The safety sensors register reliably from 3.5 kg. Below that, we recommend a standard box until the kitten reaches weight.

How is this different from the other BeCat models?

The 01 is the flagship: largest drawer, app monitoring, multi-cat. The other eight boxes are real choices for households with different sizes, budgets, and accessibility needs. Every box ships with the same warranty.

WHAT IT DOES

What the BeCat Carbon Filter Refill (3-pack) does, every day.

Pull the drawer once a week

Six-minute delay. Twelve sensors. The drum rotates. The clump falls into the drawer below.

Watch your cat from anywhere. Or don't.

Weight, visits, drawer level — in the app. No subscription. The unit works without an account.

The smell stays in the drawer

Sealed drawer. Charcoal filter. Guests walk past it and do not know what it is.

Built for two to four cats

Tracks each cat by mass. The drawer holds a full week without filling. No fighting over the box.

AND ALSO

Four small things that add up over fifteen years.

Runs quieter than your fridge

Twenty-four decibels at one meter. The motor is a sealed brushless. You will not hear it from the next room.

Tucks into a hallway corner

Compact footprint. The drawer pulls forward, not up. No clearance needed above the unit.

Set it up in fifteen minutes

Plug it in. Fill the drum. The unit calibrates itself on the first cycle. The app pairs in under a minute.

Saves you forty hours a year

Six minutes a day, every day, gone. Use the time for something else. Or do not. Either is fine.

IN THE APP

The app does what it should. Nothing more.

Six screens. No login required for the unit to work. No subscription, ever.

Weight, per cat

Tracks each cat by mass on the platform. Flags weight loss before the vet sees it.

Visits, by the hour

How often, how long, by which cat. Patterns visible before they are problems.

Notifications you choose

Drawer is at 80%. A cat has not used the box in 24 hours. You set the rules.

Drawer level, live

Live capacity reading. Skip the open-and-check. The app already knows.

Per-cat profiles

Each cat gets a profile. Visits, weight, behavior — separated by animal.

History, kept locally

Six months of history on the unit itself. No cloud lock-in. You can export it.

HOW THE MECHANISM WORKS

Six minutes. One quiet rotation. The clump drops into a sealed drawer.

Close-up of the drum, the slot, the drawer. The whole cycle, with nothing edited out. Twelve safety sensors check the cat is clear before any motion starts.

WATCH IT WORK

She walks up. Steps in. The home stays quiet.

A real cat, in a real home, using a real BeCat. No staged demo, no studio set. Just the box and the cat.

4.8 Based on 2,463 verified owner reviews. Read all owner stories.
Megan T.
Megan T.
Nashville, TN
Two cats, townhouse

Guests do not know what it is

I used to worry about guests noticing litter box odors. That is no longer a thing. They walk past it and they do not know what it is. The drawer is genuinely sealed and the charcoal filter does the rest.

Verified ownerMulti-cat home6+ months
Priya R.
Priya R.
Brooklyn, NY
One cat, apartment

Got my brain back

I have executive dysfunction. Scooping every day was the chore that broke me. Now I do not scoop. The cat has a clean box. I have my brain back for the rest of the day.

Verified ownerADHD-friendly
Donna M.
Donna M.
Spokane, WA
Two cats, single-family

Kept my cats, kept my back

I am three years post-spinal fusion. My doctor told me to stop bending. I almost gave up the cats. This was the thing that let me keep them. Drawer pulls at hip height. No squatting, no scooping. The phone number works when I called for setup help.

Verified ownerAccessibilityFSA-approved
James L.
James L.
Austin, TX
Seven cats, three boxes

Seven cats, three boxes, no smell

Seven cats, three boxes — one on each floor. They work. Very little odor. Easy to care for. Well worth the spend. The drawer-full notification means I am not checking every other day.

Verified ownerMulti-cat homeHeavy use
Robert K.
Robert K.
Cleveland, OH
Three cats, accessible home

Bought it because the phone number works

I priced every box in this category for four months. I bought the BeCat because the warranty was on the homepage and the phone number worked when I called it. The box does what they said it does. The app is optional, which I appreciated.

Verified ownerResearcher type
Lauren H.
Lauren H.
Portland, OR
Two cats, rental apartment

Quiet enough to forget about

It runs at the volume of the refrigerator. I genuinely forget it is on. The transition from the old box took eight days — faster than I expected. Both cats use it now and neither has rejected it.

Verified ownerQuiet operation
M
Marcus B.
Sacramento, CA
One Maine Coon, single-family

Big cat fits, drum has clearance

My Maine Coon is 10 kg. Was nervous about the weight range. He fits comfortably and the sensor reads him without trouble. The only reason this is not 5 stars is the drawer fills faster with a cat his size. Still good.

Verified ownerMaine CoonLarge cat
S
Sarah W.
Boston, MA
Two cats, executive function

The chore is genuinely over

Before BeCat, my Sunday was scoop, bag, walk, repeat. After BeCat, I pull the drawer once on the weekend and that is the entire interaction. I underestimated how much mental weight that daily chore was carrying.

Verified ownerTime saver
A
Aaron G.
Denver, CO
One cat, home office

App is optional and that is the point

I bought it skeptical of another connected device in my house. The unit works without the app. I installed the app two weeks later out of curiosity. The data is local. No subscription. Refreshing.

Verified ownerPrivacy-conscious
E
Elaine F.
Charlotte, NC
Three cats, kids in home

Safer than I expected with kids around

Twelve sensors. Six-minute delay. My toddler tried to reach in once and the cycle reset immediately. Cycle has not started while anyone is near the box. Worth the price for the safety alone.

Verified ownerFamily homeSafety
D
David R.
Phoenix, AZ
Two cats, retired

Worth it, but a learning curve on litter

Took me a week to find the right litter depth. Once dialed in, it has been flawless for four months. Customer support answered on the second ring when I called.

Verified ownerRetired4+ months
K
Kim O.
Seattle, WA
Two cats, design studio

Looks like furniture, works like a tool

The unit reads as a side cabinet in our hallway. Guests do not ask. We have had it for nine months and it has not skipped a cycle. Recommended to two friends already.

Verified ownerAesthetics9+ months

WHAT OWNERS ASK

Questions, answered by a human.

6 answered. 0 pending.

Q.

Will this work with my Maine Coon?

A.

The cat weight range goes to 11 kg, which covers most Maine Coons. If your cat is over that, look at the BeCat 09 XL.

Answered by BeCat support — 3 days ago

Q.

Can I use it without the app?

A.

Yes. The unit works fully without an account, login, or internet connection. The app is opt-in and exists because owners asked for it.

Answered by BeCat support — 1 week ago

Q.

How much electricity does it draw?

A.

Roughly 8 kWh per year for a typical two-cat household. About $1 per year on a US electricity rate. The motor only runs during the cycle, which is about 4 minutes per use.

Answered by BeCat engineering — 2 weeks ago

Q.

Does the drawer really fit a regular trash bag?

A.

Yes. Any 13-gallon drawstring trash bag fits. The kind you already use for the kitchen. We do not sell a proprietary cartridge and we never will.

Answered by BeCat support — 2 weeks ago

Q.

What happens if the power goes out?

A.

The unit pauses safely. When power returns, it resumes from its last state. Litter inside the drum stays clean. The safety sensors retain calibration.

Answered by BeCat engineering — 3 weeks ago

Q.

Can I move it between rooms without recalibrating?

A.

Yes. Move it to the new spot, plug it in. The sensors recalibrate on the next cycle. You do not need to reset anything in the app.

Answered by BeCat support — 1 month ago