“After 18 years of wood litter, I’m absolutely blown away! It’s made such a difference”
Clumping tofu cat litter that actually works.
High‑performing, low‑dust tofu litter for cats, humans, and the planet.
PurrStainable is a plant‑based cat litter that uses up to 65% less volume than wood or clay. Because it clumps cleanly and doesn’t expand like pellets, cats use less, owners scoop less, and rescues cut their waste dramatically.
One 6L bag replaces around 18L of wood pellets, which means fewer bags to store, carry, and dispose of. For multi‑cat homes and rescues, that reduction adds up fast - often saving more than 150L of waste every fortnight.
Made from renewable plant fibres, PurrStainable is biodegradable, low‑dust, gentle on paws, and kinder to the planet. No chemicals, no clay mining, no heavy pellet bags.
“Saw it, bought it, LOVED it”
100% Plant‑based, high performing…
Rated 5 Stars from Rescues, Catteries and UK homes
100% Plant‑based, high performing… Rated 5 Stars from Rescues, Catteries and UK homes
Our sustainable pet litter products
Why it works so efficiently
PurrStainable forms tight, lightweight clumps, so you only remove what’s been used. Traditional wood pellets break down into sawdust, meaning you throw away far more material each time you clean the tray.
Because the litter stays fresher for longer, you top up less often and empty the tray less frequently. This is why rescues switching from wood pellets consistently report major reductions in usage and waste.
FREE SHIPPING ON 2 OR MORE BAGS
Simple, straightforward delivery
• UK delivery from our base in Luton
• Lightweight bags that are easier to carry and store
• Packed with care, using minimal, recyclable materials
A single pack of our Purrstainable 3kg Cat Litter delivered each month for 1 year - £12.37 / per bag
A double pack of our PurrStainable 3kg Cat Litter (6kg total) delivered each month for 1 year - £12.37 / per bag
Free Delivery!
Better for cats, better for homes
Soft on paws and low in dust, PurrStainable is comfortable for sensitive cats and cleaner for your home. The natural plant fibres trap odour quickly without artificial fragrances - just a gentle, warm, cake‑like scent.
Cats adapt quickly because the texture feels familiar, and the clumping makes the tray easier to keep clean - which helps reduce accidents and stress.
A double pack of our Purrstainable 3kg Cat Litter (total 6kg) - £13.49 / per bag
Double up and save, and save even more with free delivery!
A single bag of our Purrstainable 3kg Cat Litter - £14.99 / per bag
Wanting to try a single bag before subscribing? Sure! We hope you’ll be back!
Our sustainability promise
We created PurrStainable to make eco‑friendly choices easier for cat owners. Our litter is biodegradable, plant‑based, and designed to reduce waste at every stage - from production to daily use to disposal.
We work with rescues, catteries, and homes to measure real‑world impact, including litter volume reduction, waste savings, and lower Scope 3 emissions. Every bag helps cut unnecessary waste without compromising on performance.
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Quick Facts
65% less litter used vs wood pellets
1 bag = up to 18L of wood litter
Biodegradable & plant‑based
Low dust, soft texture, gentle scent
Loved by rescues and multi‑cat homes
Reduces waste, storage, and transport impact
Have a question about our clumping eco cat litter?
Send us a note and we’ll get back to you ASAP.