PrettyLitter is the strongest all-around pick in this comparison for health monitoring and lightweight convenience.
Extremely low-dust paper pellets that work best for surgery recovery, declawed cats, or severe dust sensitivity rather than everyday clumping use.
A crystal litter built around health monitoring and light weight, with a strong subscription convenience angle and weaker clumping value.
Ökocat is the one to use after surgery or with a cat that reacts to dust: it is the only litter we weighed at zero. PrettyLitter is the one to use when you want the color change that flags a health problem early.
This comparison page is maintained by the ReviewCatLitter editorial team and grounded in the same scoring framework used across the published review catalog.
Choose between them on texture, clumping, dust and price. Then, if the room still tells you where the box is, Purrify is activated carbon you mix into whichever bag you chose. It is what we use in our own homes.
Read our Purrify guide to plant-based litter and odor control.
Every figure below is a reading from our own test runs, not a rating. Where a run never took a reading it says so.
| Reading | Ökocat Paper Pellet | PrettyLitter | Gap |
|---|---|---|---|
| Dust weighed per pourDust caught on a filter and weighed while the bag goes into the box. Lower is better. | 0.00 mg | not measured | only one side measured |
| Bag priceWhat the tested bag cost. Bag sizes differ, so read it next to cost per pound. | $19.99 | $24.00 | $4.01 |
| Cost per poundBag price divided by what is in the bag. Lower is better. | $1.00better | $4.00 | $3.00 |
| Cost per dayWhat the box costs to keep running each day. Lower is better. | $0.52better | $0.80 | $0.28 |
| Cost across a yearThat daily cost carried over a full year of use. Lower is better. | $190better | $292 | $102 |
Neither run recorded clumps that survived the drop test, granules outside the box, ammonia after one day and ammonia after three days, so those rows are left out rather than filled in from a similar bag. The full test data shows every reading we have.
Primary tradeoff: PrettyLitter's weakest area here is clumping.
Strongest odor control in this set with very good urine odor control.
It still lands a stronger overall score than cheaper options because it is more balanced.
Scroll sideways to see every litter. Scores are editorial judgments out of 10.
| Product | ||
|---|---|---|
| Overall Score | 8.2Good | 8.8Very good |
| Pricing | ||
| Price | $19.99 | $24.00 |
| Weight | 20 lbs | 6 lbs |
| Cost / Day | $0.52 | $0.80 |
| Performance | ||
| Dust Control | 10 0.00mg per pour | 8.6 Very low crystal dust |
| Clumping | 2.1 Non-clumping pellets | 4.2 Non-clumping |
| Odor Control | 7.2 Fine with frequent changes | 8.9 Very good urine odor control |
| Tracking Outside the Box | 8.9 Low | 9.1 Minimal |
| Value for Cost | 7.4 $0.52/day · $19.99 | 6.8 $0.80/day · $24.00 |
| Features | ||
| Type | Paper Pellet | Silica Crystal |
| Flushable | ||
| Scented | No | No |
| Our Verdict | ||
| Best For | Post-surgery or severe dust sensitivity | Health monitoring and lightweight convenience |
| Read ReviewCheck Price | Read ReviewCheck Price | |
Ökocat Paper Pellet makes the most sense for post-surgery or severe dust sensitivity.
You want extremely low-dust paper pellets that work best for surgery recovery, declawed cats, or severe dust sensitivity rather than everyday clumping use.
You need a formula that solves health monitoring and lightweight convenience better.
PrettyLitter makes the most sense for health monitoring and lightweight convenience.
You care more about health signals and easy lifting than classic clumping performance.
You want traditional scoopable clumps or the best value per pound.
The nearest options to this matchup on score and on price.
Weighed 0.13mg per pour and runs at $0.54 a day.
Weighed 0.15mg per pour and runs at $0.72 a day.
Weighed 0.48mg per pour and runs at $0.47 a day.
PrettyLitter comes out ahead on the balance of dust, clumping, odor control, tracking and daily cost. Ökocat Paper Pellet is still the one to buy for post-surgery or severe dust sensitivity.
Ökocat Paper Pellet runs at $0.52 a day against $0.80 for PrettyLitter.
PrettyLitter scored higher: very good urine odor control, against fine with frequent changes for Ökocat Paper Pellet.
PrettyLitter keeps more litter in the box: minimal, against low for Ökocat Paper Pellet.
Ultra is scoopable clay. PrettyLitter is crystals that change color to flag a health problem.
Ökocat is the only litter we weighed at zero dust, which is what matters after surgery or with a wheezy cat.
Clump & Seal covers smell with fragrance and clumps for far less money. PrettyLitter is unscented crystals that keep an eye on your cat's urine instead.
Two opposite answers to a smelly box. Clump & Seal buries it under fragrance.
World's Best flushes and clumps. PrettyLitter does neither. Its pull is the color change that can flag a health problem early.
Neither clumps. PrettyLitter is for watching your cat's health and lifting a light bag. Feline Pine is for a sifting tray and a far cheaper month.