Grey Marco Paul enclosed cat litter box with hinged flip lid and front door

Rank #10 in Best Cat Litter Trays 2026: 10 Ranked, and Why the Dimensions Disagree

Marco Paul Enclosed Cat Litter Box with Flip Lid, 51 cm

£18.99 4.3 from 159 Amazon ratings
Check price on Amazon

Price and rating as shown on Amazon when we collected them. Both change.

The Marco Paul Enclosed Cat Litter Box is the number 10 entry in this guide: a covered plastic tray with a swing flap door, a detachable hood, an anti-tracking pedal and a scoop, listed at £18.99. The listing gives the external size as 51 x 37 x 36cm and the door opening as 25 x 20cm, and says it suits kittens, adult cats and larger breeds.

This is the entry in this guide where the two sets of measurements agree. The bullet points state 51 x 37 x 36cm and the specification table states 51L x 37W x 36H centimetres — length, width and height in the same order on both lines. The one detail that does shift is the colour: the title says Grey, while the specification says White and Grey. Everything on this page is taken from the Amazon listing; we have not measured, assembled or tested the box ourselves.

How those 159 ratings break down

An average hides its own shape. This is the spread behind the 4.3 stars.

5 star
69%
4 star
15%
3 star
6%
2 star
6%
1 star
4%

Specification

Exactly as published on the Amazon listing, field for field.

Price £18.99
Rating 4.3 out of 5 from 159 ratings
Size in the bullet points 51 x 37 x 36cm
Size in the specification table 51L x 37W x 36H centimetres
Door opening 25 x 20cm
Weight 1.18 kg
Material Polypropylene (PP)
Colour (as listed) White and Grey

What buyers actually say

Quoted from customer reviews on Amazon

Verified purchase

“Cats didn't like the doors, once removed my cats used them. Great for keeping unwanted cat litter thrown around the place.”

Amazon Customer
Verified purchase

“Easy to assemble does the job”

Great product

What it is up against

The rivals it was ranked against in Best Cat Litter Trays 2026: 10 Ranked, and Why the Dimensions Disagree.

Questions people ask

How much does the Marco Paul enclosed litter box cost?

The listing price is £18.99 for the 51cm tray, model number MP270.

What size is it?

The bullet points give 51 x 37 x 36cm and the specification table gives 51L x 37W x 36H centimetres, so the same length, width and height appear on both lines of the listing.

Will it suit a large cat?

The listing says the 51 x 37 x 36cm box with its 25 x 20cm door opening is suitable for kittens, adult cats and larger breeds.

Can it be used without the hood?

Yes. The top section is detachable, so the Marco Paul box can be used as a hooded litter box or as an open tray with high sides.

How many ratings does it have?

The listing shows 4.3 out of 5 from 159 ratings. The star breakdown shown alongside it adds up to 100 in total — 69 five-star, 15 four-star, 6 three-star, 6 two-star and 4 one-star.

Is a scoop included?

Yes. The listing includes a matching scoop measuring 10 x 21 x 4cm with a hook for storing it on the box.

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