Top 10 Best kidney stones in 2026

Last Updated - 6/26/2026

🏆Best Choice

TCP Global

TCP Global - 190 Micron Filter Tips Ultra-Fine Paint Strainer (50 Pack) - Pure Blue Nylon Mesh Cone Strainer - Paint Filter Cones for Auto, House & Hobby

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Pack of 50 Premium Quality "Pure Blue" ultra-flow fine blue nylon mesh paint strainers with fine 190 micron filter tips
•High performance cone shaped paint strainers that eliminate dirt, dust, particulates, lumps or any debris that can affect your paint job by clogging your spray gun, airless sprayer or paint brush
•Strainers are perfect for all painting projects, as they strain out particles down to 190 microns and work for all types of solvent or water-based paints, stains, varnishes, epoxy, latex and other liquids
•Disposable strainers are ideal for automotive coatings like primers, sealers, basecoats, clear coats and single stage topcoats. Also excellent for house, hobby, arts and craft paints
•Exclusive TCP Global design with premium durable lint free blue nylon mesh, fast ultra-flow tip and thick paperboard to reduce bleed through

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$8.99

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Eu Natural

Chanca Piedra Stone Breaker – Natural Dissolver, Kidney Cleanse & Gallbladder Supplement – Detoxify Urinary Tract, Flush Impurities, Clear System – 60 Vegan Soft Capsules

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•GET 24/7 KIDNEY & GALLBLADDER SUPPORT: Stone Breaker is formulated to help detox, flush and cleanse the impurities and acidic buildup that can impact the kidney, gallbladder and urinary system
•KIDNEY CLEANSE DETOX & REPAIR: You can have the confidence that each Chanca Piedra Stone Breaker capsule has the strength and potency that you are looking for in a gallbladder support & kidney cleanse product
•SUPER INGREDIENTS!: Chanca Piedra and Celery Seed Extract provide you with the best power to promote urinary tract health and cleanliness
•EASY TO SWALLOW: 100% vegetarian, easy-to-swallow soft Chanca Piedra capsules, completely free of fillers, binders, and artificial ingredients. No gluten, wheat, or dairy. And of course, never tested on animals. Just a pure and tested product
•100% HAPPINESS & HEALTH COMMITMENT: Try our products without worry, we're confident that you’ll see results. Plus, through our partnership with Vitamin Angels, your purchase helps provide vitamins to underserved women and children at risk for malnutrition

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$29.99

$34.99

-14%

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TrelaCo

TrelaCo 6 Pcs Calculi Strainer Kidney Stone Strainer Collector Funnel with Mesh Screen Filters for Straining Urine and Pee for Analysis Testing

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Value Pack Content: our urine strainer for kidney stones contains 5 different quantity gradients to choose from, 6 /12 / 24 /48 /96 pieces, the kidney stone collector for the toilet is lightweight and the right size for easy carrying around which can meet the use needs of different people and are suitable for home and medical institutions
•Durable Material: this kidney stone strainer is made of plastic, which is sturdy and durable, which has an ideal fine mesh bottom for unobstructed flow; This material can be rinsed and cleaned after each use, allowing patients to reuse the filter many times
•Funnel with Strainer: this urine collection hat for the toilet has a fine mesh filter firmly fixed at the bottom, designed to quickly and easily catch and filter small kidney stones and other substances in the urine; For those who need to filter stones and send samples to the laboratory for analysis, this kidney stone strainer is a must have product
•Easy to Operate: the kidney stone collection funnel has a built in pull ring, which is easy to operate and can improve hygiene efficiency; It can be easily placed in the 24 hour specimen urine collection hat for toilet funnel with strainer and the about 5 inch wide top allows you to easily collect the fine particles in the urine stream without making a mess; Then you can return to the doctor for observation after using the urine collection hat for the toilet funnel with the strainer
•Wide Application and Easy to Clean: this kidney stone collection filter is a useful tool for urine analysis and kidney stone tests; The pure white design can easily catch and find most small particles, suitable for use at home, medical institutions, nursing homes, etc., where kidney stones need to be collected; Simplify your daily life with our friendly kidney stone urine strainer; Its intuitive design easily attaches to a standard toilet seat and can be easily cleaned after each use

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$9.99

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Vakly

Calculi Strainer - Kidney Stone Collector Funnel with Mesh Screen Filters for Straining Urine and Pee for Analysis Testing (2 Pack)

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•DURABLE PLASTIC – Urine strainer made from strong plastic to provide long-term strength and durability that will not fall apart like the paper cone strainers.
•FINE MESH STRAINER - These pee sifters help capture foreign material such as kidney stones from the urine sample for specimen analysis in the lab. The mesh screen on each calculi strainer is ideal for catching even the smallest kidney stone.
•EASY TO CLEAN - Our disposable kidney stone collector features a nonstick surface that can be rinsed and cleaned with a standard household cleaner after each use, allowing the patient to reuse the strainer multiple times.
•SANITARY – Each midstream kidney stone catcher features a tab handle for easier handling and the strainer fits conveniently into most 24-hour specimen collection containers.
•EASY TO USE – These calculi kidney stone strainers have a 5-inch-wide top that allows you to easily catch small particles in a urine stream without having a mess.

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$7.14

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PocketStrainer

PocketStrainer Collapsible Kidney Stone Urine Strainer, Mesh Filter, Calculi Collector, Pocket-Sized Silicone Funnel

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•COLLAPSIBLE DESIGN: Innovative medical funnel that compresses flat for discreet storage and portability, making it perfect for travel or everyday use
•PRECISE FILTRATION: Features a medical-grade stainless steel mesh screen that effectively captures kidney stones and calculi for analysis
•COMFORTABLE USE: Soft, flexible silicone construction ensures comfortable contact and easy handling during specimen collection
•EASY MAINTENANCE: Fully washable and reusable design that can be cleaned in the dishwasher for convenient sanitization

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$11.99

$14.99

-20%

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DAWUSONG

6 Pack Calculi Strainer - Kidney Stone Collectors, Calculi Strainer Funnel with Fine Mesh Screen Filters for Urine Calculi Straining, Calculi Strainer for Urine Analysis Testing

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•High-Quality Urine Strainer - Designed to offer superior durability and convenience for medical use. The urine strainer is made from robust, durable plastic, this urine strainer is built to last and withstand repeated use, unlike traditional paper cone strainers that can break down over time.
•Fine Mesh for Effective Filtration - Our strainer features an ultra-fine mesh that efficiently captures even the smallest foreign materials from urine samples. This is ideal for those undergoing kidney stone analysis or other medical evaluations, providing a clean and accurate collection for lab testing.
•Reusable and Easy to Clean - Designed with practicality in mind, this kidney stone collector is completely washable. Simply rinse the strainer after each use, and it’s ready for the next. This makes it a cost-effective and eco-friendly option, allowing for multiple uses without losing functionality.
•Super Clean and Convenient - Our urine strainer is designed with a handy tab for easy handling, allowing users to manage the strainer without direct contact with the sample. It also fits perfectly into a standard 24-hour specimen collection container, ensuring that your samples are collected in a clean manner.
•Wide, Mess-Free Design - With a 5-inch wide top, this strainer is easy to use, reducing the risk of spills and making it easier to collect particles from the urine stream. The wide mouth provides ample space, minimizing the mess while maximizing efficiency during the collection process.

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$6.99

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Norpro

Norpro 2133 Strainer, 3.25", White

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Measures: 7.5" x 3.25" x 1.5" / 19cm x 8cm x 4cm
•Essential for every kitchen!
•Stainless steel mesh. Frame and handle made of durable plastic.
•Rinse rice, wash herbs, vegetables and berries. Strain sauces and purees. Removing vegetable fibers from gazpacho. Sift flour and powdered sugar. Remove bran from wheat flour.
•Features 2 "lips" on one side and a handle on the other for conveniently resting on a bowl or pot.

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$5.67

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BodyHealt

Calculi Strainer - Kidney Stone Collector - Funnel Strainer Fine Mesh for Straining Urine - Pee Funnel for Urine Analysis Testing (5 Pack)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•DURABLE CONSTRUCTION. Made using solid, white plastic to provide long-term strength and durability, this strainer is sturdy and won’t fall apart like paper cone strainers. The material can easily be rinsed after use, allowing one patient to reuse the urine hats for toilets over and over again.
•OPTIMAL Urine Strainer for Kidney Stones. For those who need to strain for stones and send sample off for analysis in the lab, this product is a must-have. A fine, mesh screen is securely attached to the collector, ideal for catching even the tiniest kidney stones.
•SANITARY FEATURES. The midstream collector features a moisture-resistant plastisol liner that minimizes chance of leakage, along with a built-in tab for easier handling and sanitary conditions. After using, it fits conveniently into a 24-hour specimen urine collection hat for toilet.
•EASY TO USE. The white color makes it easy to spot any foreign material, ideal since kidney stones vary in size and can look like a grain of sand or a small piece of gravel. It serves its purpose well, catching any and all small particles so you can return to your doctor for observation.
•CHOICE OF SIZES. For added convenience, the Calculi Kidney stone Strainer is available in a 1-, 3- and 5-count packages to meet your individual needs. You can transport one from place to place, or have several on hand so you can keep them in various places at once.

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$12.99

$13.99

-7%

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Urologicals

Calculi Strainer Kidney Stone Collector

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Strainer used to catch kidney stones in urine. Plastic funnel with fine screen
•Country Of Origin: United States
•Item Package Dimension: 13.97cm L x 13.97cm W x 7.62cm H
•Item Package Weight: 0.4 oz

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$5.49

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Kendall/Covidien

Kendall Calculi Strainer for Kidney Stone Analysis Test, Non-sterile - 1 ea

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Plastic funnel strainer with fine screen used to catch kidney stones in urine.

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$6.59

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