IRIS USA Premium Top Entry vs Amazon Basics Large High-Sided Open
Both made our Best Cat Litter Boxes Under $80 shortlist, at #1 and #3. Here's how they differ and who each one suits.
- BuyOnceRight Research Desk
- Updated
- 4 min read
Quick verdict
Choose the IRIS USA Premium Top Entry Litter Box if you want large enough footprint for bigger cats and confident multi-cat sharing. Choose the Amazon Basics Large High-Sided Open Cat Litter Box with Scoop if you'd rather have lowered front suits older and large cats. Overall we rank the IRIS USA Premium Top Entry Litter Box higher: #1 versus #3 in our Best Cat Litter Boxes Under $80 list.
Winner overall: IRIS USA Premium Top Entry Litter Box
IRIS USA Premium Top Entry Litter Box vs Amazon Basics Large High-Sided Open Cat Litter Box with Scoop compared
Every difference that matters, in one table.
| Attribute | ||
|---|---|---|
| Our ranking | #1 of 3 in Best Cat Litter Boxes Under $80 | #3 of 3 in Best Cat Litter Boxes Under $80 |
| Pick label | Shortlisted | |
| Brand | IRIS USA | Amazon Basics |
| Key features | Large square top-entry design; Privacy walls; Litter particle catching lid | See full details |
| Biggest strength | Large enough footprint for bigger cats and confident multi-cat sharing | Lowered front suits older and large cats |
| Main trade-off | Fully manual, still requires daily scooping which adds up fast with multiple cats | Open top means more odor |
| Best for | multi cat households | senior and large cats |
Which should you buy?
#1 pick
Choose the IRIS USA Premium Top Entry Litter Box if…
- Large enough footprint for bigger cats and confident multi-cat sharing
- 4.5 rating and thousands of reviews make it one of the highest-rated manual boxes in this category
Best for: multi cat households
Prefer the alternative? See the Amazon Basics Large High-Sided Open Cat Litter Box with Scoop section.
#3 pick
Choose the Amazon Basics Large High-Sided Open Cat Litter Box with Scoop if…
- Lowered front suits older and large cats
- High sides contain kicked litter
- Scoop included with storage
Best for: senior and large cats
Prefer the alternative? See the IRIS USA Premium Top Entry Litter Box section.
Pros and cons of each
IRIS USA Premium Top Entry Litter Box
Pros
- Large enough footprint for bigger cats and confident multi-cat sharing
- 4.5 rating and thousands of reviews make it one of the highest-rated manual boxes in this category
Cons
- Fully manual, still requires daily scooping which adds up fast with multiple cats
- No built-in liner system, owners supply their own litter and liners
- No automatic odor or waste separation like the CATLINK Luxury Self-Cleaning Litter Box or CatGenie
Amazon Basics Large High-Sided Open Cat Litter Box with Scoop
Pros
- Lowered front suits older and large cats
- High sides contain kicked litter
- Scoop included with storage
- Very affordable
Cons
- Open top means more odor
- Some litter still scatters from the front
- Plastic can scratch over time
IRIS USA Premium Top Entry Litter Box vs Amazon Basics Large High-Sided Open Cat Litter Box with Scoop: common questions
Which is better, the IRIS USA Premium Top Entry Litter Box or the Amazon Basics Large High-Sided Open Cat Litter Box with Scoop?
Choose the IRIS USA Premium Top Entry Litter Box if you want large enough footprint for bigger cats and confident multi-cat sharing. Choose the Amazon Basics Large High-Sided Open Cat Litter Box with Scoop if you'd rather have lowered front suits older and large cats. Overall we rank the IRIS USA Premium Top Entry Litter Box higher: #1 versus #3 in our Best Cat Litter Boxes Under $80 list.
What is the difference between the IRIS USA Premium Top Entry Litter Box and the Amazon Basics Large High-Sided Open Cat Litter Box with Scoop?
The IRIS USA Premium Top Entry Litter Box stands out because large enough footprint for bigger cats and confident multi-cat sharing, while the Amazon Basics Large High-Sided Open Cat Litter Box with Scoop stands out because lowered front suits older and large cats. The trade-offs differ too: the IRIS USA Premium Top Entry Litter Box's main caveat is that fully manual, still requires daily scooping which adds up fast with multiple cats, and the Amazon Basics Large High-Sided Open Cat Litter Box with Scoop's is that open top means more odor.
Is the IRIS USA Premium Top Entry Litter Box worth it over the Amazon Basics Large High-Sided Open Cat Litter Box with Scoop?
For most buyers, yes: it's our #1 pick. Consider the Amazon Basics Large High-Sided Open Cat Litter Box with Scoop instead if fully manual, still requires daily scooping which adds up fast with multiple cats is a deal-breaker for you.
Who should buy the Amazon Basics Large High-Sided Open Cat Litter Box with Scoop instead of the IRIS USA Premium Top Entry Litter Box?
The Amazon Basics Large High-Sided Open Cat Litter Box with Scoop suits senior and large cats, while the IRIS USA Premium Top Entry Litter Box is best for multi cat households.