The Litter-Robot Open Air Litter Box Review: Worth It?

Published by Annie Anderson
Last updated: August 26, 2021
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Litter-Robot Open Air

**Below, you’ll find more detailed review, but you can also click links above to see current prices and read customer’s reviews on Amazon.

The Litter-Robot Open Air Litter Box Overview

The Litter-Robot Open Air Litter Box is known to be the best self-cleaning litter box today. It stays true to its claims, as thousands purchase it with positive reviews! Granted, it comes at an expensive price, but you’re paying for efficient cleaning without having to monitor or do the dirty job yourself.

There are different advanced features that the litter box comes with, such as the indicator lights, control panel, even the light for cats to see in the dark! This makes it a useful and convenient litter box both you and your cats can take advantage of.

However, you do need to watch out for a few things besides its price. I’ll get into a few minor issues the cat litter box may have in the next section.

Features and Dimensions

These are the features and dimensions that the litter box offers:

  • Self-cleaning unit and no need to scoop anymore
  • Ergonomic chamber for large cats
  • Has an open-air feeling with its large entry
  • Can adjust the time of cleaning cycles for as long as 15 minutes
  • Has a nightlight for cats to do their business in the dark
  • Easy to use control panel and with an indicator light
  • Great to use for single and multiple cat households
  • Can save up to 50% of cat litter
  • Has a rubber mat and lip extender to prevent litter tracking
  • Comes with filter and vents to lessen the odor
  • Durable and strong construction to last for years of use

Here are its important dimensions:

  • Fully assembled LRIII Open Air Litter Box
  • Carbon filters in the waste drawer
  • AC adapter
  • Three drawer liners
  • Instruction manual and quick guide
  • Bonus sticker
  • 18-month warranty and 90-day money-back guarantee

The unit includes the following:

  • Fully assembled (HxWxD): 29x24x27 inches
  • Litter area: 14 inches across and 3 inches deep
  • Headroom: 17 inches tall
  • Weight: 24 pounds

Do Cats Like It?

It took a while before my cats understood the way the litter box worked. They struggled a bit because of the noise, and it discouraged them from using it for a while. But once I began to entice and slowly introduce it to them (while switched off), they started picking up on it.

Now, they find it easier to use the litter box and I installed an extra ramp with it for them to easily climb in and out the box without tracking. It does take a few days before cats would get into the litter box but after that, no issues on space and doing their business.

Ease of Assembly and Setup

For a self-cleaning litter box, I was a bit skeptic with how easy it would be to assemble. I’m not tech-savvy, so having to assemble different parts was daunting.

However, it’s extremely easy to set up and can be used right away. It comes assembled already, so all you need to do is to place it in the specific area and pour in CLUMPING litter on the entry. Pour in up to 13 cups of litter in the box.

After that, plug the machine, press the power button, and you’re good to go! Make sure you’ve already introduced your cat to the litter box before the operation, as it may scare him seeing it work!

Ease of Operation

Operation is simple, as it comes with the right buttons and light indicators to let you know its status. There are seven buttons, with the top being the power button and the rest to help set the cycle and when to clean the unit. It’s fairly easy to understand and you won’t have trouble trying to set the exact time you want the box cleaned.

When it begins cleaning, it cleans amazingly to the point you won’t even need to keep monitoring it. All waste goes down and goes straight to the waste drawer, ensuring that the entire box stays clean without the need to scoop more. Just make sure that you replace the litter and pour out waste around once a week and you’re good to go.

Cleaning and Maintenance

I highly appreciate how easy the unit is to clean since you won’t even have to monitor it. It performs accurately and will remove all waste, placing it in the drawer for disposal. You also won’t need to constantly open the waste drawer to check, since it has the light indicators to let you know.

However, you should wash its globe at least once every two months, using a mild detergent without bleach. You CAN add very little bleach to the waste drawer to lessen the smell and bacteria. Fortunately, it’s easy to disassemble and reassemble, and the waste drawer and globe can be submerged for deep cleaning.

Overall, it’s very easy to clean and maintain the unit, and it can run for years!

Pros and Cons

Here are the things I liked and disliked about the litter box:


  • Extremely easy to set up and assemble for a self-cleaning litter box
  • Works perfectly and stays reliable even without having to monitor it
  • Litter is made with thick rubber to prevent cats from damaging it from scratching or digging
  • Has an adjustable cleaning cycle of up to 15 minutes
  • Comes with light indicators to know when it’s time to empty the waste drawer
  • Easy to fill litter from its wide entryway
  • Larger design made for cats of all sizes
  • Good odor control with filters and vents
  • Can work on any surface and with all cats over five pounds
  • No hassle in cleaning doesn’t use rakes or clogs


  • The very big and bulky unit, not for small homes and difficult to carry
  • There’s no time to check how long the next cleaning cycle is
  • Comes at a very expensive price
  • Won’t be able to track your cat’s faces as it cleans frequently

Tips on Using the Litter-Robot Open Air Litter Box

Here are some tips to follow if you choose to get the Litter-Robot Open Air Litter Box:

  • For cats who like to jump when entering or exiting the unit, I recommend you get the ramp, which is sold separately. It helps lessen the litter tracking
  • Top the litter once a week for every cat you own. This is because the unit won’t clean if there is little to no litter left.
  • If your cat feels hesitant on using the litter box, I recommend you use a cat litter attractant to entice them. You can also opt to use treats or catnip as a reward when using the litter box correctly
  • Change the seal strips once every two months so the cat waste drawer stays tight and seals waste better, lessening the odor around the area.

Is the Litter-Robot Open Air Litter Box Worth the Investment?

Now that you know all about the Litter-Robot Open Air Litter Box, is it worth the investment? Do take note that this is a pretty pricey unit, so you’ll have to think carefully if it’s the right one for your cats.

As for me, I believe it’s worth the purchase if you have the extra money. While I do want to recommend it to most cat owners, the budget can be an issue and it’s not that valuable to waste more money you might not have. Furthermore, those who have small spaces and don’t want something heavy to lift won’t like this, since it’s very bulky and difficult to fit in smaller homes and apartments.

But for the unit’s stellar performance and accurate cleaning, I can say I enjoyed not having to clean anything at all. It reduced my need to clean litter as much as I used to, saving me a lot of time and energy in the long run.

Wrapping It Up

Hopefully, my article on the Litter-Robot Open Air helped you see if it’s truly worth your money. So if you think this litter box suits you, start checking up on the latest deals now.

If you have any questions or want to share your opinions on the Litter-Robot Open Air, then comment below! Your thoughts are much appreciated.

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