Limited availability due to high demand. Please see our Stock Availability page for more information.

Omlet Cat Litter No. 1 - Silica - 8.75L

by Omlet (16 reviews)

Ultra Hygienic & Absorbent

Silica Cat Litter is made from small sand particles that are highly absorbent to reduce moisture and odour in your litter tray, keeping it fresh and hygienic for much longer. Not only do these small grains absorb and dry faster than other litters, their fine nature means the litter does not stick to paws and get tracked around your home.

Thanks to its clumping nature you can spot clean the tray without having to replace all of the litter, minimising waste and reducing the amount you use. The clumps can easily be picked up and thrown away, so cleaning up after your cat can be simpler and more pleasant than ever!

Product Details

One bag of Silica Cat Litter weighs 3.5kg. Volume may vary. Please note that the product is measured out by weight, meaning that not all bags have the exact same volume.
Do not use clumping litter with kittens under the age of 3 months. Keep the litter and the litter bag away from children. Do not handle cat litter when pregnant. Always wash your hands after handling litter. If you notice any change in your cat’s behaviour after use, remove the litter and consult a vet.
The Omlet Silica Litter is ideal for use with any litter tray and is suitable for all types of cats. We recommend filling your tray with at least 2-3cm of litter, and to replace all of the litter on a weekly basis. Dispose of the used litter according to your local waste regulations.
Litter: Silica Granules
Bag: PE + PET Plastic Bag

We offer free delivery on our Omlet Cat Litter to mainland UK. Simply add a bag to your basket to see delivery charges removed.

T&C’s: Free delivery applies to Omlet Cat Litter only. No promo code required. Free delivery only applies to the litter, and delivery charges will be applied for other items added to the basket. Free delivery is only valid for orders sent to mainland UK, and only applies to Standard Delivery Service. Subject to availability. While stocks last. Omlet ltd. reserves the right to withdraw the offer at any point.


Over 50 in stock

  • Visa
  • Mastercard
  • PayPal

Packed Product Details

Weight: 3.500 kg

Height: 17 cm

Width: 36 cm

Length: 48 cm

Latest Product Reviews For Omlet Cat Litter No. 1 - Silica - 8.75L

3 Stars:


1 Star:


What amazing - Ann,

Wow, I don’t smell anything at all! Amazing product !!

Verified Purchase: Dec 2021 This reviewer has 1 pets

Fab for our fur baby! - Stacey,

My cat has always been quite fussy with his litter box and since using this he seems to be fine with it! I find it works well at keeping the smells at bay and feel it’s good value ????????

Verified Purchase: Jun 2021 This reviewer has 1 Long haired domestic pets

Perfect for cats - Richard,

Have used before and when it came back into stock purchased from Omlet again. Easy, and delivery fast. Just what was required.

Verified Purchase: Apr 2021 This reviewer has 2-4 Rag Doll pets

Very impressed! - Paula,

I have been using the Omlet Silica Cat Litter for my three indoor cats and am very happy. The litter clumps well ensuring ease of cleaning, traps odours thoroughly and tracks significantly less than other litters I have used. I have used significantly less litter than I would previously have used over the same time period. Overall I am very impressed and most importantly, so are my cats!

Verified Omlet Product Tester This reviewer has 2-4 pets

A one-stop shop for all your cat litter dreams - and nightmares!! - Caroline,

I have had cats for over 20 years and have tried more brands and types of cat litter than I care to remember, however, I will most definitely remember this one and can’t recommend enough! This litter has everything you want and need and nothing you don’t. The silica crystals absorb liquid and prevent the odour from escaping….and I’m talking about a prolonged period of time in comparison to hours/days from other brands and types of litter I have tried previously. Using this litter has reduced the amount I buy by at least 50% meaning not only do I save time and money, I am also reducing my carbon footprint :) My litter changing/maintenance schedule has reduced significantly; I’d say by at least 80% which is such a huge advantage and the cats seem to love it as much as I do and so it’s a win/win all round!

Verified Omlet Product Tester This reviewer has 2-4 pets

Customer Images - Omlet Cat Litter No. 1 - Silica - 8.75L