PETKIT PuraMax 2 Automatic Self-Cleaning Cat Litter Tray

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Product guide

PETKIT PuraMax 2 Automatic Self-Cleaning Cat Litter Tray

PETKIT PuraMax 2 is an app-controlled automatic litter tray with self-cleaning, odour-control and safety-sensor features. Its listed 76L interior and low entrance are aimed at homes with cats that benefit from more turning space or easier access, while the app is claimed to track use by cat weight.

At a glance

The app is claimed to control the tray and track individual cats by weight, including toilet frequency and duration.
Automatic cleaning sends waste into a sealed bin. The listing claims an N50 2.0 odour eliminator lasts 30 days.
The listing specifies 11 safety sensors and says cleaning pauses when a cat approaches or enters the detection zone.
A 20cm low entrance is claimed, with a 76L interior and a 7L sealed waste bin.
Compatible with clumping litter types listed as clay, tofu, mixed and bentonite. Crystal litter is excluded, and the listing specifies litter length below 1.27cm.
The manufacturer claims 35 dB operation and up to 15 days of use for one cat, subject to the stated use conditions.

Price

£379.98Save 24%

Reference price: ~~£499.99~~

Price checked: 13 Nov 2026

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Often bought together

PETKIT Cat Litter Box Liners for PURA MAX Pro and PURA MAX 2 Self Cleaning Cat Litter Tray, Waste Bags Replacement, 49.5 * 40

£33.99

PETKIT Pet Odor Eliminator N50, Odor Control, Upgraded for Pura Max, Pura Max 2, Purobot Max Pro and Purobot Max 3 Self Clean

£23.79

Pros and cons

Pros

App controls and claimed cat-by-cat usage tracking may help owners monitor routines without checking the tray manually.
Automatic waste separation and a sealed bin can reduce routine scooping, while the included deodorant is intended to help contain smells.
The low entrance and open-entry design may suit cats that find a high step difficult.
Clumping litter compatibility offers several choices, though litter type and size restrictions apply.

Cons

Crystal litter is not supported, limiting options for households that use it.
The listing describes a substantial unit at 63.5L x 54W x 55H centimetres and 24 Pounds, so it needs a suitable, level floor position.

Technical specifications

8 specifications

Identity
Brand	PETKIT
Model	PuraMax 2

Capacity and dimensions
Interior capacity	76L
Dimensions listed	63.5L x 54W x 55H centimetres
Weight listed	24 Pounds
Maximum cat weight	18 Pounds

Materials and construction
Material listed	Acrylonitrile Butadiene Styrene (ABS)
Lid	Yes

What to know before buying

Listing details to confirm

The listing details are inconsistent: the colour is labelled “White-PuraMax Lite” although the title and model identify PuraMax 2, and the part number says “Purobot Max”. Its package lists also differ: one includes a power adapter, manual and quick start guide while the other does not, and the waste-bag quantity is unclear. Confirm the selected listing and included items before ordering. The claimed 15-day interval is for one cat. Place the unit on a flat floor, not a carpet or mat, and keep the entrance clear. The 35 dB, sensor, odour-control and hands-free performance statements are manufacturer claims.

What’s in the box

PETKIT PuraMax 2Included
Clay litter sifterIncluded
Cat litter removerIncluded
N50 2.0 odour eliminatorIncluded
StickerIncluded
Waste bags, quantity unclearCheck selected pack
Power adapterCheck selected pack
User manual and quick start guideCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Owners seeking automatic waste separation and app controls for a cat litter tray.
Households with senior, short-legged or mobility-limited cats that may benefit from a low entrance.
Owners of multiple cats who want app-recorded usage by cat, while recognising the listing does not establish the same hands-free interval for multi-cat use.

Less suited to

Homes that rely on crystal litter.
Buyers without a level floor area large enough for the listed dimensions.

PETKIT PuraMax 2 Automatic Self-Cleaning Cat Litter Tray · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 3,386 ratings

5 stars65%65%
4 stars15%15%
3 stars4%4%
2 stars1%1%
1 star15%15%

Customer feedback reports positive experiences with quiet operation, odour control, easier cleaning and initial setup. Functionality and cleanliness are mixed, including reports that the tray does not always work well and that clumping litter can cause issues. Some buyers consider it worth the money while others find it expensive. These mixed experiences matter for a product whose main appeal is automated cleaning and litter handling, so buyers should weigh the convenience against their preferred litter and expectations. The overall rating distribution is mostly five-star but includes a notable one-star share, which does not explain individual reasons.

Positive themes

Customers appreciate quiet operation, odour control, easier cleaning and straightforward initial setup.

Mixed feedback

Feedback on functionality and cleanliness is mixed, including concerns about clumping litter.
Value opinions differ, with some customers finding the tray expensive.

Frequently asked questions

Which litter can the PuraMax 2 use?

The listing says it works with clumping clay, tofu, mixed and bentonite litter, with litter length below 1.27cm. It says the tray is not compatible with crystal litter.

Can the app track more than one cat?

The manufacturer claims the app identifies cats by weight and records use data such as toilet frequency and duration. This is a listing claim, not an independently verified result.

How often does the waste bin need emptying?

The listing claims the 7L sealed bin supports up to 15 days for one cat. Actual interval may vary, and the claim should not be treated as a multi-cat interval.

Where should the tray be placed?

The listing advises a flat floor rather than carpet or a mat, and says not to block the entrance because the surface may interfere with the sensors.