«The smells were what bothered me most. Since I started using this box, the air at home stays fresh, even on hotter days.»
PetMaison Duo Care – 2x Box
Never touch litter again — even with multiple cats.
With the pack of 2 PetMaison Box, you ensure a much more balanced hygiene routine, keep odors to a minimum, and virtually eliminate daily maintenance.
Recommended for homes with 3 or more cats, where a single box is no longer enough.
More comfort for your cats, more peace of mind for you.
Free delivery in 1–2 business days in mainland Portugal
- 30 days to try it · free returns
- 3-year warranty · support in Portuguese
- Free delivery · 2 business days in Portugal
Add to your order
What customers most often buy with this product.
-
PetMaison Bags – Pack of 5 €29,00 -
PetMaison Pure Step €59,00 -
PetMaison Duo €190,00
Shipping and returns
Tracked shipping
- Free delivery in 1–2 business days in mainland Portugal · islands 3–5 days
- Free returns within 30 days, no questions asked
The PetMaison Box in action
On television
As seen on SIC
The PetMaison Box at Rita Ferro Rodrigues’ home, in the «Casa Feliz» feature about her animals.
Forget the scoop, for good
How it works
The end of daily manual cleaning

Your cat uses the litter box as usual

The system detects when your cat leaves

The drum rotates and separates the waste

Empty only when needed – Up to 15 days' capacity
Less cleaning. Fewer odours.
More comfort at home.


- Scooping the litter every morningWake up to a box already clean
- Bad smells at homeA fresh home, no smells
- Deep clean at the weekendWeekends with no cleaning
- Finding someone to change the litter when you travelTravel without asking favours
Seven minutes a day cleaning adds up to more than 40 hours a year.
Intelligent real-time detection
Monitors movement and weight with precision, ensuring continuous, discreet protection.
Continuous, invisible protection
Five sensors adjust operation in real time, without disrupting your pet's routine.
Exclusive anti-pinch design
A safe, carefully considered structure, for complete peace of mind at home and away.
Suited to every home

Spacious and elegant, the PetMaison Box is suitable for cats up to 11 kg. A 65L interior volume for ideal comfort, with a 9L waste compartment that offers up to three weeks of autonomy.

Ideal for clumping litter To ensure impeccable performance, the PetMaison Box works best with high-quality clumping litter. The use of other litter types, such as silica or biodegradable materials, is not recommended.

Smart app, total control Track your cat's cycles, weight and habits directly in the PetMaison app. Receive alerts and access your data at any time.
Product details
Impeccable hygiene. Effortless.
The PetMaison Box is designed to keep your cat's area spotless, with complete discretion.
It cleans and seals waste automatically — safely, silently and elegantly.
Essential
- Automatic cleaning with waste sealing
- Intelligent detection for maximum safety
- Silent, discreet design
Frequently asked questions
Is it suitable for kittens?
For safety, automatic mode should not be used by cats under 1 kg. Above that weight, the sensors detect and protect your cat normally.
Does it work without Wi-Fi or without the app?
Yes. Automatic mode is on by default as soon as the box is switched on, and it keeps cleaning itself even without an internet connection. The app is optional and only serves to follow habits and receive notifications.
Does the app cost anything?
No, the app is completely free, with no subscription.
How does the trial period work?
You have 30 days to try the PetMaison Box at home. If, by the end of that period, your cat hasn’t adapted, you can return the product with no trouble.
What does the warranty cover?
The PetMaison Box has a 3-year warranty. In case of a fault or manufacturing defect within that period, we handle the whole assessment and repair process.
Before you buy
Want to make the right call?
Honest guides and comparisons, other brands included. Look at the options and choose with confidence.
The complete guide
How it works, the upsides, the costs and everything worth knowing before you buy.
Read the guideThe best of 2026
An honest comparison of the main automatic litter boxes on the market.
See the comparisonPetMaison vs Litter-Robot
A side-by-side look at where the two really differ.
Read the comparisonWhich litter is best?
Bentonite, tofu or silica? Find out which one suits an automatic litter box best.
Read the guideJoin PetMaison
Real photos from real customers and their cats.
What our customers say
Reviews collected independently by Trustpilot. We cannot edit or delete them.
Try it at home
One decision. A lighter routine.
You have 30 days to try it calmly at home — and a 3-year warranty after that.













