Updated: 11 May 2026

10 Best non absorbent cat litter for urine samples of 2026

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Updated: 11 May 2026

#1

Best Choice

6 Pack Nosorb Non Absorbent Cat Litter Urine Test Cup Catco Veterinary Products

9.9

NOSORB

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Main highlights

NOSORB is inexpensive to use and has a 98% acceptability by cats as litter.

NOSORB is a special nonabsorbent, inert, disposable granule that makes it easy to obtain a urine sample by client or technician.

Each Six Pack has Six 4 oz cups
#2

Best Value

Unicharm 4 x 10pc Ezi-LockOdour Absorbant Cat Pads, 40pcs Total, White, Cellulose, Polymer, Non-woven, Cat Litter Pads

9.6

Generic

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Main highlights

Fits the Ezi-LockOdour Dual Layer Cat Litter System

Easy to replace

Absorbs liquid and locks away odours
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#3

2x KatKor Urine Sampling Kit – Non-Absorbent Cat Litter for Urine Sample Collection with 10ml Graduated Tubes & Secure Caps – Cat Urine Sample Kit for Testing & Diagnosis

9.4

PackPioneer

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Main highlights

Veterinary-Approved & Easy to Use – Trusted by professionals, this kit allows cat owners to collect clean urine samples without stress, mess, or discomfort to their cat – simply place in the litter tray like normal cat litter.

Ideal for UTI Checks, Diagnostics & Monitoring – Accurately collect urine for testing urinary tract infections, kidney function, and other health concerns – perfect for kittens, senior cats, and ongoing wellness checks.

Complete Cat Urine Sample Collection Kit – Includes 2x non-absorbent cat litter packs, 10ml graduated test tubes with secure caps, and 2 pipettes for safe, hygienic collection of urine samples at home or for vet visits.
#4

Katkor Non Absorb Cat Litter

9.3

Rein Vet Products

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Product type: ANIMAL LITTER

Katkor Non Absorb Cat Litter

Brand: Katkor
#5

Kit4Cat Hydrophobic Sand - DIY at Home Cat Urine Sample Collection Kit

9.2

KIT4CAT

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Main highlights

Unlike Other Products, The Urine Stays On Top!

Non absorbing, Hydrophobic Cat Litter

Easy, Painless, Non-Invasive and stress-free cat urine sample collection
#6

Cat Litter Pads Superior Absorbent 25 Count Scent Generic Refill Compatible with Tidy Cat Breeze Litter System 16.9x11.4 Inch Enhanced Odor Control

9.1

MED

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Triple Leakproof: 1-Tear resistant polypropylene backing; 2-Improved quilted pattern help to lock in urine quickly to prevent any leaks; 3- Leak-proof border on four sides to prevent overflow,keeping the litter box tray dry

Traps and Neutralizes Odors: The cat pee pads are designed with a unique flash-dry technology quickly to lock in moisture and contain urine preventing liquid overflow, help control unpleasant odors

Improved Super Absorbent & Thicker: These Cat Pad Refill add extra absorbent polymer to help absorb urine better, Thickened pads turns urine into gel and locks away moisture
#7

All-Absorb 20 Count Cat Litter Pads, 17.1 by 11.8-Inch

9.0

HONEY CARE

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Main highlights

Super absorbent core can turn cat urine to gel instantly

Powerful odor control for up to one week for single cat

Compatible with tidy cats breeze litter box system
#8

CSI Urine Cat Urine Litter Odour Blocker Granules, 400g - Cat Litter Freshener with Enzymatic Cleaning Granules, Odour Control, Bio-Active Enzyme Formula

8.8

CSI Urine

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Main highlights

CSI URINE isn't corrosive like acid cleaners, and it isn't caustic like bleaches. CSI URINE won't dissolve your wood floor and it won't bleach the colour from your carpet. It won't burn your skin and it won't harm your pet's paws.

CSI URINE attacks the urine at the molecular level to leave surfaces like floors, carpets, upholstery and fabrics Forensically Clean.

CSI URINE actually 'digests' the uric acid crystals - it uses a unique blend of enzymes and microbes that break down urine into harmless molecules like water and carbon dioxide, which then simply evaporate.
#9

NEWORD Crystals Cat Litter Health Indicating Silica Gel Cat Litter, Color-Changing, 8lb, Urine PH Levels Detection Health Monitoring Non-Clumping Superior Odor Control Absorbent Lightweight, Unscented

8.7

NEWORD

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Main highlights

Super Water Absorption: Our crystal cat litter adopts a porous microcrystalline structure, with a water absorption capacity of 5 times that of regular cat litter. It can absorb water from cat excrement in seconds, thereby keeping the litter bowl dry

Health Monitoring: PH detection cat litter can quickly detect the pH value of urine within 60 seconds, and respond to abnormalities in urine by changing color. And the color can last for 48 hours, which is convenient for owners to observe and judge, so that they can communicate with their pet doctor in time to prescribe the right medicine

Excellent Odor Control: Crystal cat litter can tightly absorb odors in urine or feces without emitting them, thereby keeping the air in your room fresh and odorless. And it can provide powerful odor control for up to 30 days, making the litter bowl fresher and longer lasting
#10

Nature's Miracle Litter Box Deodorizer, 567g, Litter Deodorizing Powder, Cat Odor Control Formula

8.6

Nature's Miracle

-22%

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Main highlights

USE WITH ANY LITTER BOX: This deodorizer can be used in both automatic and manual litter boxes.

MULTI-CAT HOME: Nature’s Miracle Litter Box Deodorizer is ideal for multi-cat homes.

HELPS TACKLE TOUGH ODORS: The litter deodorizing powder aids litter in removing tough urine and feces odors.

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