Ultra Pearls Micro Unscented Non-Clumping Crystal Cat Litter

By Ultra
Rated 3.8009 out of 5 stars


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$29.12Chewy Price
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About This Item


  • Silica gel cat litter offers maximum odor control and leaves litter dry to the touch.
  • Absorptive surface with thousands of mini-channels provide superior liquid absorption.
  • Dries solid waste and absorbs urine instantly for maximum odor control.
  • Water evaporates so crystals can be reused up to a month, offering 70% less landfill waste than clay.
  • One bag is enough for one cat for one month.

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Learn More About Ultra From Our Team of Experts

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Top IngredientsSilica Crystals.crystalSilica Crystals.Silica.Silica Crystals.
Litter FeatureNon-Clumping, Odor Control, Unscented, Low TrackingNon-Clumping, Odor Control, Unscented, LightweightNon-Clumping, Odor Control, Unscented, Dust FreeNon-Clumping, Odor Control, Unscented, Low TrackingNon-Clumping, Odor Control, Unscented, Low Tracking
Packaging TypeBagBagBagBag

Questions & Answers

12 Customer Questions

How is this litter with long haired cats? I typically buy crystal litter instead of clumping because otherwise it is caught in their hair. I know this doesn’t clump. Does it get stuck?
Answer by ChewyMay 23, 2019
This litter is made with sand-like silica gel crystals and offers superior moisture and odor-trapping qualities. It's super absorbent and will not adhere to your cat's long fur.

can this really last a month?!!
Answer by ChewyAug 07, 2019
This litter allows the water to evaporate so crystals can be reused up to a month for one cat for one month.

What color do the crystals turn after a cat has urinated?
Answer by ChewyFeb 15, 2018
When a cat urinates on the Ultra Pearls the crystals absorb the liquid waste and turn opaque with the absorbed liquid. Over the next several hours the water portion will evaporate into the air while the solids that are in urine (and cause odors) will be trapped inside the crystals. The clear crystals will start taking on a yellowish hue over the month as the crystals absorb more and more of the suspended solids from the liquid waste.

How is it safe for your pet if under the precautions it says to keep contents out of reach from children and pets????
Answer by ChewySep 19, 2019
While the litter pearls are non-toxic, it's not recommended for them to be digested. As a precaution, it's advised to keep litter out of reach from children and pets so it isn't being played with or eaten. This litter is safe to be used for cats and kittens over 12 weeks of age.

ReviewsWrite a Review

Rated 3.8009 out of 5 stars
231 Ratings
Would recommend to a friend

229 Customer Reviews

Rated 5 out of 5 stars
By Eleanor on Nov 1, 2023

Love this litter

For those that complain about this litter, dust, smell, whatever, did you read the instructions? One bag, one cat, one month works for me because I scoop poops EVERY day and STIR the litter from the bottom so that the pearls dry out in order to absorb more urine and it's smell. I never have anyone complain about a smelly cat box.

Rated 5 out of 5 stars
By Kathleen on Dec 1, 2023

Great litter!

I've been using pretty litter for over a year. This litter is much better, cheaper, lasts longer and doesn't stick to the cats paws to track everywhere!

Rated 5 out of 5 stars
By Leslie on Oct 3, 2023


I have 4 cats and this litter is by far the best litter I have used! I’ve tried other types of crystal litters but this one far exceeds those. I, of course, sift their litter everyday. However, it works so well getting rid of the urine smell. It’s super low tracking as well! Definitely worth the money!!!

Rated 5 out of 5 stars
By Samantha on Oct 24, 2023

Love this stuff! Say good my to pee clumps!

This stuff is amazing. And doesn't smell. I totally recommend it. The pee doesn't cluster so it lasts longer and some how it keeps the bad smells at a very minimum. Buy it. I promise you won't regret it.

Rated 5 out of 5 stars
By Viki on Oct 4, 2023

Great litter

I was a regular customer of another popular crystal cat litter. I really love this product. It is odor free, and much less expensive. I have four cats and I only have to change my litter once a week. It has greatly helped my budget in this economy.

Rated 5 out of 5 stars
By Gina on Nov 7, 2023

Well worth the price

I love the crystal litter, well worth the price. Delivered fast and neatly. Nothing broken, nothing open. Chewy is my go to for my cats.

Rated 3 out of 5 stars
By Sky on Aug 13, 2023

Absorbent but Tracking

Got this for my long-haired cat with diabetes. This absorbs urine pretty well, and does much better in absorbing and odor control than the Ultra Pearls. However, it tracks everywhere. For a diabetic cat (meaning, pees more than a healthy cat), one bag lasts about one week.

Rated 5 out of 5 stars
By jess on Aug 22, 2023

Love it

Tried several different brands love this one. With 7 cats and 2 boxes it holds it own. I have noticed dust after a few weeks so added extra bag which helped. More then one cat or a large cat I would recommend using more. Will continue to buy.

Rated 5 out of 5 stars
By Ashley on Jul 27, 2023

Pleasantly surprised

I really like this cat litter! It gives me the same benefits of the expensive silicone brands without the big price tag. This is officially my new litter. I have a 3 legged cat who gets frequent UTIs so I have to use silicone and it really helps her!

Rated 1 out of 5 stars
By CSam on Aug 7, 2023

Worst Litter

This is probably the worst litter we have ever used. Price wise its not the most expensive nor the cheapest. Within days this litter dissolved into urine smelling dust. Bummed I purchased several bags.