Best Glass Lab Funnels in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KongNai | 9.90 | ✅ | ✅ | ✅ |
FOOD GRADE KITCHEN ACCESSORIES: Soft and flexible funnels for kitchen use, BPA Free. Heat resistant -40°C to 250°C, No need to worry that the old plastic funnel may damage the health of your families.
ASSORTED SIZES AND COLORS: 4pcs Large funnel and Small funnel in different colors (Red,orange,blue and green). Silicone collapsible funnel large and mini versions, a must kitchen tool accessories for mom!
SAVE KITCHEN ROOM: Collapsible Design, Expand to use, collapse to store the rubber funnels. You can hang on the wall or put away in a drawer. All 4 Silicone Folding Funnel take up less room then 1 regular.
EASY TO CLEAN AND EASY TO STORE: Small kitchen gadgets and tools for cooking and baking, convenient for anyone in the family to use. Ultra easy to keep clean even from oil, simple wash with warm water and add little soap or put it in the dishwasher and let the machine make the job for you.
SERVICE SATISFACTION : Your satisfaction is our ultimate goal. If you don't like this funnel set, please let us know and we will try our best to make things right.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TEC Products Inc | 7.01 | ✅ | ✅ | ✅ |
✅ FLEXIBLE: This oil funnel is made from chemical-resistant nitrile rubber, making it flexible and easy to fit into tight spots. Our funnels for automotive use have a kink-resistant design to keep shape, ensuring an optimal fluid flow. The funnels are available in multiple colors and 2 sizes so that you can find the perfect fit for you! Large funnel dimensions: 5" diameter mouth, 17" overall length. Small funnel dimensions: 4" diameter mouth, 13" overall length.
✅ HEAVY DUTY: Our gas funnel is made to last. The coolant funnel is produced from a single piece of nitrile chemical-resistant rubber (NBR), making it impossible to break or crack, unlike plastic funnels that can easily develop leaks over time. Oil funnel for oil change can withstand even the roughest treatment and still look and function like new! The flexible funnel smooth interior walls prevent any accumulation of grime that can lead to fluid contamination!
✅ VERSATILE: The Flex-All Funnel is the last funnel you'll ever need! This heavy duty funnel is perfect for any job that includes transferring fluids. The automotive funnel has an anti-spill and anti-splash design which helps to prevent the mess. Our car funnel has a wide mouth and sturdy integrated handle, so it's easy to use even when you're wearing gloves! With the long funnel trimmable outlet, you can customize it to your needs!
✅ COMPATIBLE WITH MOST FLUIDS: Our funnel with hose is safe to use with: engine oil, kerosene, diesel, gasoline, automatic transmission fluid, gear oil, hydraulic fluid, naptha, ethylene glycol based antifreeze, general petroleum products, isopropanol based windshield washer fluid, DOT 5 brake fluid. DO NOT use this wide funnel with: glycol-based brake fluid (DOT 3), acetone, ethanol or methanol based windshield washer fluid.
✅ MADE IN USA: TEC Products is a family owned and operated business. All of our products are designed and made in Michigan. We are committed to providing you with the highest quality fuel funnel. Each transmission funnel goes through rigorous testing before it reaches your hands. We know you will love these oil change tools, but if for any reason you don't think that it suits your needs, send them back within 30 days for a full refund!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TEC Products Inc | 7.01 | ✅ | ✅ | ✅ |
✅ FLEXIBLE: This oil funnel is made from chemical-resistant nitrile rubber, making it flexible and easy to fit into tight spots. Our funnels for automotive use have a kink-resistant design to keep shape, ensuring an optimal fluid flow. The funnels are available in multiple colors and 2 sizes so that you can find the perfect fit for you! Large funnel dimensions: 5" diameter mouth, 17" overall length. Small funnel dimensions: 4" diameter mouth, 13" overall length.
✅ HEAVY DUTY: Our gas funnel is made to last. The coolant funnel is produced from a single piece of nitrile chemical-resistant rubber (NBR), making it impossible to break or crack, unlike plastic funnels that can easily develop leaks over time. Oil funnel for oil change can withstand even the roughest treatment and still look and function like new! The flexible funnel smooth interior walls prevent any accumulation of grime that can lead to fluid contamination!
✅ VERSATILE: The Flex-All Funnel is the last funnel you'll ever need! This heavy duty funnel is perfect for any job that includes transferring fluids. The automotive funnel has an anti-spill and anti-splash design which helps to prevent the mess. Our car funnel has a wide mouth and sturdy integrated handle, so it's easy to use even when you're wearing gloves! With the long funnel trimmable outlet, you can customize it to your needs!
✅ COMPATIBLE WITH MOST FLUIDS: Our funnel with hose is safe to use with: engine oil, kerosene, diesel, gasoline, automatic transmission fluid, gear oil, hydraulic fluid, naptha, ethylene glycol based antifreeze, general petroleum products, isopropanol based windshield washer fluid, DOT 5 brake fluid. DO NOT use this wide funnel with: glycol-based brake fluid (DOT 3), acetone, ethanol or methanol based windshield washer fluid.
✅ MADE IN USA: TEC Products is a family owned and operated business. All of our products are designed and made in Michigan. We are committed to providing you with the highest quality fuel funnel. Each transmission funnel goes through rigorous testing before it reaches your hands. We know you will love these oil change tools, but if for any reason you don't think that it suits your needs, send them back within 30 days for a full refund!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TYESMER-US | 9.89 | ✅ | ✅ | ✅ |
9 different diameters cones funnel,suitable for different sizes of experimental apparatus.
buchner funnel adapter Used for filtration assemblies, with a Buchner funnel and a Buchner flask for filtration.
Buchner Funnel Flask Adapter Set made of vulcanized rubber,good elasticity,smooth surface and durable.
Filter Adapter Cones Set Can be used singly or nested with adjacent sizes, reduce the risks associated with insertion and removal of glass stems through these rubber stoppers.
the tapered filter adapter cones set have very good elasticity, smooth surface and hardwearing.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SUCOHANS-US | 9.81 | ✅ | ✅ | ✅ |
9 different diameters cones funnel,suitable for different sizes of experimental apparatus.
buchner funnel adapter Used for filtration assemblies, with a Buchner funnel and a Buchner flask for filtration.
Buchner Funnel Flask Adapter Set made of vulcanized rubber,good elasticity,smooth surface and durable.
Filter Adapter Cones Set Can be used singly or nested with adjacent sizes, reduce the risks associated with insertion and removal of glass stems through these rubber stoppers.
the tapered filter adapter cones set have very good elasticity, smooth surface and hardwearing.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| LabZhang-USA | 9.80 | ✅ | ✅ | ✅ |
9 count filter adapter cones set,suitable for different sizes of experimental apparatus.
Made of vulcanized rubber with good elasticity and smooth and durable surface.
It can be used alone or nested with adjacent sizes,minimize the risk between funnel flasks.
The Buchner funnel flask adapter is used for filter components and can be used with Buchner funnel and Buchner flask.
Note: Keep these rubber filter cartridges away from hydrofluoric acid to avoid corrosion.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| OESS | 5.50 | ✅ | ✅ | ✅ |
Package include:OESS Filter Adapter Buchner Funnel Flask Cones Tapered Collar Blue Color 6pcs Set
The tapered filter adapter cones set are made of high quality rubber,used for filtration assemblies,together with a buchner funnel and a buchner flask for filtration.
They are used for filter funnels or Buchner funnel, which can be used singly or nested with adjacent sizes, reduces the risks associated with insertion and removal of glass stems through these rubber stoppers.
We also have 9pcs set white Filter Adapter Buchner Funnel Flask Cones Tapered Collar for you to choose, please search "OESS filter adapter white" in our store or in Amazon to find them.
After-Sale: We cherish every customer and commit to providing you with good service. if you have any problem,contact us first，we'd like to solve your problem as soon as possible.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| J&D Tech | 9.92 | ✅ | ✅ | ✅ |
Our filter adapter cones set come with 9 different diameters and flexible use for various sizes of experimental filtration apparatus
Made of durable vulcanized rubber with good elasticity, smooth surface, and wear-resisting
It can be used as a single assembly or used for interlinking apparatus; reduce the damaged risks for glass stems when inserting or removing them through the rubber filter adapter cone
Tapered collar design achieves good experimental result in seal
Please notice: keep these rubber filter cones away from acid, alkali and corrosive reagents; product temperature range: 0 - 70 degree centigrade; high temperature may cause melting
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PAGOW | 9.84 | ✅ | ✅ | ✅ |
Set of 9 different size neoprene adapter cones designed to fit Buchner and fritted glass funnels
Made of Neoprene: These adapter cones are designed to fit around the stem of Buchner funnels, porcelain filters (minus headpieces), and fritted glass funnels. Extremely useful in the reverse flow cleaning of filter crucibles.
Widely Used:Perfect for supporting funnels, Gooch crucibles, filter tubes and other apparatus that are routinely used in filtration assemblies.
With different sizes of adaptersL: can be used individually or in a nested combination with ones or more adjacent sizes.
Fully autoclavable:Fully functional even if they are not tightly fitted around the stem of the funnel being used. They are also an excellent alternative to boring special sized holes in rubber stoppers, or using the more unstable rubber filter aid.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| hBARSCI | 9.90 | ✅ | ✅ | ✅ |
EVERYTHING YOU NEED || All materials for conducting vacuum filtration procedures
6-PIECE SET || Includes: (1) 1000mL glass filtering flask with sidearm; (1) hand-held vacuum pump with gauge; (1) 4.3"dia. PP Buchner funnel; (100) 11cm filter papers; (1) 35" flexible tubing; (1) 1-hole rubber stopper
PROTECTIVE FOAM INSERT || Custom foam insert with cutouts keeps components protected and neatly organized
EFFICIENT || Faster way of separating solids from liquids than traditional gravity filtration
HANDS-ON || Students gain a better understanding of technique by actively participating in process
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Sucohans | 2 |
| Tec Products | 2 |
| Eisco | 1 |
| Kongnai | 1 |
| Labzhang | 1 |
| Oess | 1 |
| Pagow | 1 |
| Stonylab | 1 |
We've carried out a comprehensive analysis of 20,710 reviews on lab funnels, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select lab funnels priced around $24.27, with top brands including yevior, stonylab, sbyure, karter scientific and norpro and eisco
Our team of expert editors reviewed these high-quality items and handpicked the top 10 lab funnels for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include fzcono, j&d tech, sbyure, lake charles manufacturing and the best choice inc. and hbarsci .
We are dedicated to assisting our users in finding the right funnels Products based on their needs, saving them considerable time when choosing which lab funnels to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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