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ULTRA

Ultra Micro Crystals Cat Litter - 99 9 Dust Free Soft on Paws Fragrance Free - 5 Lbs

$16.99

188+ bought in the past month

About this item

  • Elimates Odors - Maximum Odor Control
  • Low Dust Litter - dust removal is an important part of the Ultra Pearls production process, so your litter box and room stay dust-free and clean
  • Gentleness Assured - Silica Gel crystals are non-toxic and safe for pets and people, and unscented crystals are great for sensitive cats
  • Super Soft on Paws - Silica Gel micro crystals provide maximum comfort on cats' paws and powerful clumping for easy scooping and a refreshing litter experience
  • Litter Stays Fresher, great in single and multiple cat settings
  • Super absorbent sand-sized crystals.

Key details

material
Silica Gel
care
Fill clean litter box to 2 inches with litter. Scoop solid waste daily. Stir crystals daily to aid moisture evaporation. Replace as necessary, Place Litter Box in low humidity room for best results
color_spec
Micro Crystals
Brand
ULTRA
Scent
Unscented

Dimensions and fit

dimensions
‎ 14.2 x 8.5 x 4.7 inches; 5 Pounds
weight
5 Pounds
Item Weight
5 Pounds
item_weight
5 Pounds
item_package_dimensions_l_x_w_x_h
13.58 x 9.48 x 4.06 inches
item_dimensions_lxwxh
14.2 x 8.5 x 4.7 inches
size
5-Pound Pouch
product_dimensions
14.2 x 8.5 x 4.7 inches; 5 Pounds

Technical specifications

item_model_number
C85051G165
model_name
Ultra Micro Crystals 5#

Item information

UPC
633843850503
Global Trade Identification Number
00633843850503
Unit Count
80 Ounce
Capacity
5 Pounds
Manufacturer
Ultra Pet
date_first_available
December 11, 2009
brand_name
ULTRA
target_audience_keyword
Cats, Rabbits, Small Animals, cat, house cat, kitten, cat lover, cat owner, cat breeder, veterinarian, pet store, pet sitter, indoor pet, small animal, litter box, shelter, rabbit, ferret, house-cats
directions
Fill clean litter box to a depth of 2-3 inches of litter. Scoop out solid waste daily then stir with litter scoop to aid moisture evaporation. Monthly dispose of litter, wash litter box, then refill to 2-3 inches depth. Litter mat outside box recommended.
country_of_origin
United States
warranty_description
Satisfaction Gurantee
color
Micro Crystals
age_range_description
All Life Stages
care_instructions
Fill clean litter box to 2 inches with litter. Scoop solid waste daily. Stir crystals daily to aid moisture evaporation. Replace as necessary, Place Litter Box in low humidity room for best results
number_of_items
1
style
Micro Crystals
breed_recommendation
All Breed Sizes
included_components
Ultra Micro Crystals Cat Litter
specific_uses_for_product
Indoor
is_discontinued_by_manufacturer
No
best_sellers_rank
#1,351 in Pet Supplies ( See Top 100 in Pet Supplies ) #57 in Cat Litter
Highlights

About this item

  • Elimates Odors - Maximum Odor Control
  • Low Dust Litter - dust removal is an important part of the Ultra Pearls production process, so your litter box and room stay dust-free and clean
  • Gentleness Assured - Silica Gel crystals are non-toxic and safe for pets and people, and unscented crystals are great for sensitive cats
  • Super Soft on Paws - Silica Gel micro crystals provide maximum comfort on cats' paws and powerful clumping for easy scooping and a refreshing litter experience
  • Litter Stays Fresher, great in single and multiple cat settings
  • Super absorbent sand-sized crystals.

From the brand

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Product videos

Product video 1

Customer reviews

9,195 reviewsPositive

Rated 4.2/5 across 9,195 reviews — well received overall.

  • 100% of sampled reviews are from verified purchases.
  • 67% of sampled reviews give 4–5 stars.

Customers say

Customers find this cat litter works well, particularly with automatic litter boxes, and appreciate that it lasts longer than advertised, with one customer noting it lasts up to two weeks with cleanings.

Generated from the text of customer reviews

Reviews with images

Customer review image for Decent, but odor builds up quickly
See all photos
★★★★★

The best least ordor cat litter there is

It tracks. So what? Put a little cheap washable bathroom rug next to the litter box and your kittys paws will drop the bits of litter before they get far. You do have to "stir" it every day. Yes EVERY DAY. This is essential for it to work as advertised. If you didn't stir it, and remove the one poop per day, then don;t complain it didn't last. I'll forgive you if you forget to stir it once a week, but not twice. It lasts about three weeks before you have to swap it out. There used to be better ones out there that lasted longer with smaller amounts, but those are no longer made. Stick with the micro. And use more, if it's not lasting three weeks, even with stirring. I have two cats. It takes four bags every three weeks, possibly four. Don't be tempted by brands that use those jagged chunks. Those jagged chunks will hurt and cut up your cat's paws. The micro has more of the texture of sand. It has some dust so wear a mask if you're prone to asthma. Especially at change time. The most awesome part of this is that the litter box itself won't need to be replaced or vigorously washed except maybe once a year. I've had the same litter boxes for five years. The crystals keep everything dry so there's no chance of getting germs ground into the plastic making it stink even if you replace the litter. That does happen with the clay litter. What's even more amazing is, there's no added fragrance to the crystals. They're odorless. They're not masking an odor, they're absorbing it. Put this in "saved for later" in your cart and when you notice the price has come down, stock up. There used to be a larger size half-round litter pearls version of the crystal litter. It didn't roll around everywhere but it did track more than this. You still had to use the bathroom rug trick to keep it from going all over. I miss that. It worked better than the micro crystals. But that hasn't been available for idk maybe 10 years. There's a brand name out there called Pearls but it's just jagged chunks. Read more

CustomerVerified purchase
★★★★★

Game changer for me!

This Micro Crystal cat litter has been a game changer for me. It is Amazing! After trying every product on the market over the years this is the one that I have been the most impressed by. I put one bag in and replace every month. Remove the solid waste and give it a stir occasionally. No odor, no “concrete” urine clumps , no mess around the litter box, no giant pails or heavy bags, no deep cleaning litter box every week and overall cost effective. Some of the negative reviews appear to be about different types of litter based on videos that look nothing like this brand of litter. Also I have had zero white dust. Highly recommend giving it a try. Read more

SandyVerified purchase
★★★★

It says it's 99.9% dust-free, but...

The media could not be loaded. It says it's 99.9% dust-free, but... that's not true at all! It releases dust, a lot of dust, it's just so fine that you can't see it with the naked eye. I noticed this one morning when I was cleaning my cats' litter box and the sun's rays shone directly on it, revealing the cloud of dust that rises every time I scoop the litter. You can see it clearly in the video because I turned off the lights and illuminated the litter box with a flashligh... It's a lot of dust!! If it weren't for this one issue, this would be the best cat litter because it seems magical! The urine disappears before your eyes when you mix it properly with the dry crystals, and the feces don't emit any odor. This product is truly impressive, and I was thrilled with it until I noticed the dust, which worries me because of the potential health risks for my cats and myself. I have three cats and have been using this litter for a week, and it still looks almost new, except for the slight yellowish tint it's starting to develop. I used one bag for each of the litter boxes (I have two), and it's working magnificently so far. It's a shame that it's so dusty, but I think I'll keep buying it anyway, since I can't find any other litter that's truly dust-free and works this well. Read more

Alicia a.Verified purchase
★★★★★

No smells and lasts 30 days

Getting a cat was not on my bingo card for 2025, but like they say the cat distribution system threw in a wild card. I love cats, but I hate litter boxes and that was my sole reason for not wanting a cat. We had cats years ago and seriously, no one enjoys cleaning a litter box, but the smell is the worst. I bought these crystals and what a game changer. He has no trouble using it. I don't grind it tracked all over and it really does last 30 days. I ask everyone who comes over to be honest with me and tell me if they smell cat litter because sometimes we become nose blind and everyone has said no including my adult children who wouldn't tiptoe around something like that. I would recommend for sure. Read more

Laurie AnnVerified purchase
★★★☆☆

Decent, but odor builds up quickly

I have just one cat, and this litter started to smell strongly after only 15 days. It really doesn’t kick up dust, which is great. Maybe it works better in very small litter boxes, but I’m not sure. Read more

Customer review image for Decent, but odor builds up quickly
Alexandre AlmeidaVerified purchase
★★★★★

Great litter!

I’ve been using this litter for years, it’s soft on paws and safe for my kitty to walk on regularly. One bag lasts us about a month, traps unwanted odors beautifully. Read more

CustomerVerified purchase
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