IRIS USA 588431 Corner Cat Litter Box, Dark Gray

1 / 7

Product guide

IRIS USA 588431 Corner Cat Litter Box, Dark Gray

Dark Gray: IRIS USA 588431 is a covered, corner-shaped cat litter box with a flap door and a retractable hood. Its triangular footprint is intended to use corner space, while the listed interior dimensions and mixed customer feedback on fit make checking your cat’s size especially important.

At a glance

Corner-oriented triangular form is designed to fit into a corner and conserve floor space.
Enclosed design includes a flap door, which the listing says helps contain litter and odors.
The hood retracts to provide access for cleaning.
Manufacturer dimensions distinguish a 12"L x 11"W x 13"H interior from the larger exterior measurements.

Price

$26.99Save 10%

Reference price: ~~$29.99~~

Price checked: Nov 13, 2026

View offer

Often bought together

Powools Cat Litter Mat, 23.2 x 14.6 in, Waterproof, Non-Slip, Grey | Litter Trapping Mat, Easy to Clean, Litter Box Mat, Urine-Proof, Cat Toilet Training Systems Accessories, Indoor Cats

$7.99

Elevated Cat Bowl, Raised Cat Food and Water Bowl Set for Indoor Cats, Splash Proof with 2 Stainless Steel Pet Food Bowls for Cats and Puppies, Whisker Fatigue and Dishwasher Safe - White

$9.99

Pros and cons

Pros

Corner shape can make use of otherwise awkward floor space.
Retractable hood offers access to the litter area for cleaning.
A scoop is listed among the included components.

Cons

The listed interior footprint is substantially smaller than the outer dimensions, limiting usable room compared with the exterior size.

Technical specifications

13 specifications

Identity
Brand	IRIS USA
Model	588431
Style	Corner Enclosed
Litter box type	Covered Litter Box
Color selection	Dark Gray w/ Scoop (Pack of 1)

Dimensions and construction
Outer dimensions	21"L x 16.13"W x 14.25"H
Interior dimensions	12"L x 11"W x 13"H
Door dimensions	8.5"W x 8"H
Weight listed	2.7 pounds
Material listed	Plastic

Use and features
Target species	Cat
Additional feature	Breathable
Cleaning feature	Retractable hood

What to know before buying

Listing details to confirm

The listing gives outer dimensions as 21"L x 16.13"W x 14.25"H and separately gives a dimensions string of 21 x 16.13 x 14.25 inches; 2.7 pounds, so the dimension presentation is inconsistent. Customer feedback also describes mixed size and fit experiences, and reports concerns about door operation and lid locking. Consider the stated interior and doorway measurements when judging fit.

What’s in the box

Included

Cat litter container
Cat litter scoop

Who is it for?

A good fit for

Homes where a corner placement and enclosed litter area suit the available space.
Kittens to medium-sized cats, consistent with the listing’s stated intended fit.

Less suited to

Buyers needing a roomy interior for a large cat or relying on dependable door and lid locking without first checking customer concerns.

IRIS USA 588431 Corner Cat Litter Box, Dark Gray · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 6,560 ratings

5 stars63%63%
4 stars16%16%
3 stars10%10%
2 stars4%4%
1 star7%7%

Customer feedback highlights functional use and ease of cleaning, including the convenience of folding up the door for quick cleanup. Experiences with size and fit are mixed, which matters here because the stated interior measures 12"L x 11"W x 13"H. Feedback also reports door-operation and lid-locking concerns, while quality and durability reactions are mixed or negative. The aggregate rating distribution includes a majority of five-star ratings alongside a meaningful range of lower ratings, so it does not erase those practical concerns.

Positive themes

Customers describe the box as functional, including for messy cats.
Customers appreciate ease of cleaning and mention folding up the door for quick cleanups.

Negative themes

Customer feedback reports that the door may not open and close properly and that the locks may not keep the top secured.
Durability receives negative feedback.

Mixed feedback

Customer reactions to size and fit vary, with some finding it large enough for multiple cats and others considering it too small.
Feedback on quality is mixed.

Frequently asked questions

How much room is inside the litter box?

The listing gives interior dimensions of 12"L x 11"W x 13"H. Its exterior dimensions are larger, so use the interior measurements to assess your cat’s space.

Does this litter box include a scoop?

The included-components listing names a cat litter container and a cat litter scoop. The selected listing should be checked if package details differ.

Is the box fully enclosed?

It is described as a covered litter box with a flap door and retractable hood.

What do customers report about the door and lid?

Customer feedback describes problems with the door opening and closing and with the locks securing the top. These are reported experiences, not a guarantee that every unit will have the same issue.