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ULTRA

Ultra Clumping Micro Crystals Cat Litter - Dust Free, Soft on Paws, Fragrance Free - 5 Lbs.

  • Based on 13,832 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, May 6
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Size: 5 Pounds


Features

  • Clumping: Ideal for those who prefer a clumping cat litter option for easy scooping. This makes our formula the best litter for multiple cats.
  • 99% Dust-Free: Breathe easy with a virtually dust-free formula that keeps your home clean and fresh.
  • Super Soft-On-Paws: Our cat litter micro crystals are the most gentle and comfortable crystals on the market. Smaller crystals mean a gentler, silkier experience for your kitten.
  • Instant Odor Trapper: Experience incredible odor control with Ultra litter. Crystal litter traps odors at the source, keeping the box fresh until clumps are removed.
  • Lightweight: Easy to handle and pour, our lightweight crystal litter simplifies the refill process.
  • Easy-To-Use: Enjoy the convenience of hassle-free litter box maintenance.
  • Fragrance-Free: The perfect unscented cat litter for a natural and odor-neutral environment. Ideal for sensitive noses.
  • Hypoallergenic: Suitable for sensitive cats and allergy-prone households, ensuring a safe and comfortable environment.

Description

Each bag of Ultra Clumping Micro Crystals™ cat litter neutralizes odors, while the clumping action ensures easy scooping by forming solid clumps. Ultra Clumping Micro Crystals™ feature incredible clumping capabilities, keeping litter boxes clean and easy to manage. Our kitty litter crystals form tight, solid clumps, making them ideal for automatic litter boxes. Traditional litter box owners will also benefit from the enhanced efficiency and cleanliness. Ultra Clumping Micro Crystals™ are gentle on paws, perfect for sensitive cats, and their 99% dust-free nature makes them ideal for pet parents sensitive to dust. Engineered with advanced technology, Ultra Clumping Micro Crystals™ instantly trap odors and moisture, making them the best choice for odor control. These powerful crystals work continuously to ensure your home remains fresh and odor-free, regardless of the number of cats you have. Whether you have one cat or a house full of furry friends, our crystal litter will transform your cat care routine. With our Micro Crystals, your cat will experience super soft litter, offering a gentler, silkier feel for their paws. Choose Ultra Clumping Micro Crystals™ for an unparalleled crystal cat litter experience and a fresh home for both cats and owners. With Ultra Clumping Micro Crystals™, maintaining a fresh and clean litter box has never been simpler. Make litter box upkeep easy for cat parents, and comfortable for our feline friends. Say goodbye to litter box odors and hello to a more pleasant environment for both you and your pet. Choose Ultra Clumping Micro Crystals™—the ultimate odor-controlling cat litter.

Brand: ULTRA


Item Weight: 5 Pounds


Material: Silica Gel


Scent: Unscented


UPC:


Item Form: crystals


Global Trade Identification Number: 09


Unit Count: 80 Ounce


Capacity: 5 Pounds


Manufacturer: Ultra Pet


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 8.5 x 4 x 12.5 inches; 5 Pounds


Item model number ‏ : ‎ C85301G165


Date First Available ‏ : ‎ January 1, 2016


Manufacturer ‏ : ‎ Ultra Pet


Best Sellers Rank: #3,248 in Pet Supplies (See Top 100 in Pet Supplies) #85 in Cat Litter


#85 in Cat Litter:


Customer Reviews: 3.9 3.9 out of 5 stars (4,823)


Brand Name: ULTRA


Target Species: Cat


UPC: 633843853009


Global Trade Identification Number: 09


Manufacturer: Ultra Pet


Item Type Name: Ultra Crystals Cat Litter


Included Components: Ultra Clumping Crystal Cat Litter


Unit Count: 80 Ounce


Warranty Description: Satisfaction Gurantee


Item Weight: 5 Pounds


Material Type: Silica Gel


Scent Name: Unscented


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Best litter hands down
Size: 15 Pounds
This is the best litter I’ve tried. It’s the best of both worlds, it absorbs odor like crystals and clumps like clay litter. I recommend using this with a pan liner, because it’ll stick to the bottom of the pan if you don’t. I don’t understand the low stars, because it’s a really good cat litter. It’s expensive, but worth every dollar. I will never use anything else. ... show more
Reviewed in the United States on March 1, 2026 by Tabitha
    • Works Well, but the price ...
Size: 5 Pounds
THE LITTER I love that this litter makes my bathroom smell better. I can remove the clumps usually pretty easily, though they do stick to the pan or liner. If you use the pan without a liner, the product will adhere to the box, and takes a lot of work to get it out. I do not recommend using this without a liner. Though I don't end up with a smelly slushy box by the end of a month, I am going through more litter than I did before, and now they are raising the prices. I have used 3 bags already since I ordered them. I purchased 1 bag from another source on May 21st, and two more bags on May 25 because you have to replenish the amount scooped out in clumps. I rated 4 instead of 5 on the "easy to clean" category, because you HAVE to use a liner if you want it to be easier to clean. If your cat's nails are sharp and go through the liner, you may have to deal with some of the silica and urine getting underneath onto the Box itself and getting stuck there. In that case, you will still have to deal with some scraping and may need to remove the liner with the clean litter in it first to do it. Still , it wasn't that bad. It happened to me, and I just carefully lifted the liner with the clean litter in it, set it to the side to clean the box, and then replaced the torn liner, carefully lifted the prev one that had clean litter in it, and poured it into the new liner. You NEED to scoop it every day. For me, it's multiple times a day. How clean the box is seems to help cut down on how much of it ends up outside the box. Cat's don't like going in dirty boxes. Forcing them to do that will produce more mess, because they will try to stand on the edges of the box, or have to dig more, etc. I do generally have to sweep in front of and at the sides of the box, but at least I am not stepping on sharp pieces of crystal every time I go into the bathroom (the only place we have where keeping a box makes any sense.) THE PRICE I previously paid $28 for two 8 lb bags of litter for ONE cat every month using a name brand larger crystal litter for $16 lbs and I already thought that was steep. Now I have to use 10 lbs of the finer scoopable one every two weeks, and the price just bumped up to $11 for 5 lbs. At this rate I will be spending $44 dollars a month on litter alone! So I do like the litter better than what I used to use, but I hate the price. I worked out how much per pound this litter is compared to the already expensive one I was using before. Keep in mind I have to use more of this one too. The expensive name brand litter I was using costs about $1.75 per pound. This litter is $2.20per pound. I think the price stinks, especially since I have to use twice as much per month as the other litter. Not happy at all with the price. Silica is Silica. I already thought the $1.75 a pound was too much, as I have to use TWO bags for one cat per month. The line that one bag lasts a month with one cat is just not true. Also, their instructions to dump the whole box of litter every month? NO WAY, especially not at these prices! The litter stays very clean when you can scoop out the large clumps and any small wet bits that clump together. There is no reason to dump it all out after a month other than for them to make more money. ... show more
Reviewed in the United States on June 10, 2021 by Kathleen Eaton
    • Not All Litter Is The Same
Size: 5 Pounds
What this does for keeping oders away doesn't make up for the too hard of clumping. I was using another namebrand and was tired of being told my item had not been sent. This happened to me twice; I know in the grand scheme of things...Tell it to my cat Jack; he can't hold his potty til the product arrives. Thought I would try this. Ordering from Amazon usually gets to me as said, sometimes before I thought it would be great, so I put in 5 orders. BOY, WAS I WRONG!! Doesn't keep odor totally away as the other I used, but, not worrisome. The other brand worked perfectly in my Robo-Litter. This not so much. It clumped really hard, so much so, I can't even scrape the clumps away from the liner. It will not come off and I didn't want to purchase a new liner yet. Head hung in shame - so disappointed. Not worth less money spent. Easy to use; the other is also. Absorbs liquid as far as I know. ... show more
Reviewed in the United States on October 6, 2025 by JstCarmn
    • Works great. Hard clumps!
Size: 5 Pounds
Clumps great! It does track a bit when my furry friend jumps out of the litter box, but they all do. Haven't noticed any dust even when I pour it into the litter box. Fragrance free is good.
Reviewed in the United States on March 3, 2026 by J J.
    • Clumps a little too well, kind of messy, but otherwise as described
Size: 5 Pounds
This clumping litter does a great job clumping, however, it clumps so well that it literally glues clumps to the bottom of my cat box. While it is much easier to sift clumps in my sifting cat box, this loses a star because I lose out on the ease of changing the litter box as I have to scrape and scrape and then use an old spoon to force the glued on litter thru the sifting box. It also is supposed to reduce mess from the cat tracking litter from the box, but due to the small granular shape and weight of the clumping litter, I have noticed an increase in tracked litter, not a decrease as claimed-another star off for this because reducing tracked litter was a reason I switched litters, and this did not live up to that claim, and in fact made it worse. It does reduce odor better than the regular clay clumping litter I used to use, but I can't say the reduction in odor is completely credited to the litter because I changed to a cat box with a lid and door that has odor filters on the top at the same time. The cat box used to have a strong odor very soon after changing due to the small size of my home, and now there is virtually no smell, even after having this same litter in the box for weeks. The reason I believe that the litter is partially responsible for this is because when I clean the closet from the box I do not notice a strong odor with the top off the litter box so the litter is helping control the odor much better than the clay I used previously. Having to get clumps removed before this litter was an unpleasant task, and odor was stronger for sure. I don't think I will buy this litter again, due to the difficulty of removing glued on crusty litter and increase in tracking litter, but would but this over regular clay if I didn't find something that works better than this litter. It is definitely better than the clay type, but needs improvement. ... show more
Reviewed in the United States on July 18, 2023 by Amazon Shopper

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