Head-to-head · Best Litter Boxes

IRIS USA Jumbo Hooded Litter Box (CLH-17J) vs IRIS USA Open-Top Cat Litter Pan Jumbo

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

IRIS USA Open-Top Cat Litter Pan Jumbo comes out ahead by a narrow margin (4.3 vs 4.4). The gap is mostly about Budget-minded households of any size, owners with kittens or senior cats that struggle with hooded or top-entry designs, and anyone setting up a second or third box where containment is not the priority. — read the strengths below before deciding.

Ranked #4 in Best Litter Boxes

IRIS USA Jumbo Hooded Litter Box (CLH-17J)

4.3

$55

The IRIS USA Jumbo Hooded Litter Box is the right pick when you want a roomy, fully enclosed pan for an average to large cat without paying for any smart features. The hinged front flap and 17-inch-tall hood contain spray and odor as well as anything mechanical in this category, and the BPA-free recyclable plastic shell holds up to years of use — though the lid latches and the flap itself are the parts most likely to fail.

Strengths

— Hood with hinged flap door contains both odors and high-sprayer messes
— 21 x 18.8 x 17 inch interior fits cats up to about 20 pounds comfortably
— Lid handle and buckle clips make it portable for moves or cleaning

Watch-outs

— Hinged flap door deters some cats — Amazon reviewers report removing it
— Lid latches can wear or pop off if a cat jumps onto the top
— Single-piece construction means you must lift the entire box to clean under it

$55 · Check Price on Amazon Full review →

Higher ratedRanked #5 in Best Litter Boxes

IRIS USA Open-Top Cat Litter Pan Jumbo

4.4

$17

The IRIS USA Open-Top Jumbo Pan is the ruthlessly practical pick when you don't need any features beyond a roomy, easy-to-clean rectangle that any cat will use. At under $20 it's the cheapest box in this round-up by far, and the 8.4-inch wall height contains digging better than basic flat pans — but with no hood, no flap, and no top entry, you get zero spray or odor containment.

Strengths

— Under $20 — the cheapest unit in this round-up by a wide margin
— 8.4-inch tall walls contain digging and spray better than standard pans
— 20.75 x 18 inch floor accommodates large cats and multi-cat use

Watch-outs

— Open top offers no odor or spray containment for high-aimers
— Single-piece molded plastic has no separate hood for privacy
— Lightweight 1.5-pound construction can shift when a large cat enters

$17 · Check Price on Amazon Full review →

How they stack up

IRIS USA Jumbo Hooded Litter Box (CLH-17J)

Far cheaper than the smart units — the Litter-Robot 4, Petkit PuraMax 2, and PetSafe ScoopFree Crystal Smart all cost 5x to 12x as much — and accommodates any litter type unlike the PetSafe's proprietary crystal trays. Roomier than the Modkat top-entry box (this is 21 inches long vs Modkat's 16-inch square) but takes up more footprint. The IRIS USA Open-Top Jumbo Pan in this round-up is the same brand's open-top sibling for diggers that need to see out.

IRIS USA Open-Top Cat Litter Pan Jumbo

By far the cheapest in this round-up — about 1/40th the cost of the Litter-Robot 4 and roughly a third the price of the IRIS USA Jumbo Hooded sibling. Loses every containment and smart feature in exchange, so this is the right pick when you specifically want an open, low-barrier design that any cat will accept. The Modkat top-entry box at $109 trades the open access for litter-tracking control; the Petkit PuraMax 2 and PetSafe ScoopFree Crystal Smart trade it for automation.

Specs side-by-side

Spec	IRIS USA Jumbo Hooded Litter Box (CLH-17J)	IRIS USA Open-Top Cat Litter Pan Jumbo
Type	Manual Hooded	Manual Open
Cat Weight Range	Up to about 20 lbs	Up to about 22 lbs
Litter Type Required	Any (clay, tofu, crystal, walnut, pine)	Any (clay, tofu, crystal, walnut, pine)
Dimensions (LxWxH)	21 x 18.8 x 17 in	20.75 x 18 x 8.4 in
Interior Dimensions	15.25 x 14 x 15.5 in	—
Weight	16 lbs (empty)	1.5 lbs (empty)
Warranty	1 year limited	1 year limited
Material	—	BPA-free recyclable polypropylene

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