A smoke tube is a simple way to add wood smoke to a grill that does not have a built-in smoker. For cold smoking, it can provide smoke without relying on the grill’s main burner—but it does not control food temperature or cook food. Our top pick is the two-size set from LFSEMINI for its flexibility, while the other options offer useful choices such as a pair of full-size tubes or a single tube with accessories.
When choosing a tube, consider how long you want it to smoke, how much room you have on the grill, and whether you prefer one tube or a set. The listed smoking times are product claims; actual burn time can vary with pellets, airflow, and setup.
Table of Contents
Quick Comparison
| Product | What’s included | Claimed smoke time | Best for |
|---|---|---|---|
| LFSEMINI 6-Inch and 12-Inch Smoker Tube Set | Two tubes, cleaning brush, two hooks | About 2.5 or 5 hours | Different batch sizes and smoking sessions |
| LFSEMINI Two-Pack 12-Inch Smoker Tubes | Two tubes, brush, hooks | Up to 5 hours per tube | Having a spare or using two tubes |
| aushucu Two-Pack 12-Inch Smoker Tubes | Two tubes, tube brush, silicone brush, two hooks | Up to 5 hours | A two-tube set with extra brushes |
| LOVEERCT 12-Inch Hexagon Smoker Tube | One tube, tube brush, oil brush, S-hook | Up to 5 hours | A single tube with basic accessories |
| JIIGAAT Two-Pack 12-Inch Smoker Tubes | Two tubes, two hooks, food tongs, cleaning brush | About 5 hours | Two tubes plus a serving accessory |
Our Picks: Best Smoke Tube For Cold Smoking reviews
LFSEMINI 6-Inch and 12-Inch Set: Most Versatile Sizes
This set includes one 6-inch tube and one 12-inch tube, so you can choose a smaller smoke source for a shorter session or use the longer tube when you want more capacity. The listed smoke times are about 2.5 hours for the short tube and up to 5 hours for the long one.
Both tubes use a hexagonal shape designed to help keep them from rolling on the grill. They’re made of 304 stainless steel and can be used with gas, charcoal, or electric grills, according to the product details. The set also includes a cleaning brush and two S-hooks.
The smaller size makes this the most flexible pick in the group for cooks who do not always need a full 12-inch tube. Keep in mind that the tube adds smoke, not temperature control. You’ll still need to manage the grill and food temperature separately, especially when cold smoking.
Pros:
- Includes two tube lengths for different smoking sessions
- Hexagonal shape helps resist rolling
- Works with several common grill types
- Comes with a cleaning brush and two hooks
Cons:
- The shorter tube has less capacity than a full-size tube
- Lighting and managing a pellet tube takes extra setup
Verdict: Choose this set if you want a short and long tube in one package rather than committing to two full-size tubes.
LFSEMINI Two-Pack: Two Full-Size Tubes for Longer Sessions
This package pairs two 12-inch stainless steel tubes. The manufacturer says each tube can provide up to 5 hours of smoke when filled with pellets, making the set a practical option if you want a spare or plan to use more than one tube during a session.
The hexagonal design is intended to keep each tube steady on a grill grate. The tubes are described as compatible with gas, charcoal, electric, and pellet grills, and the package includes a brush and hooks. You can use different wood pellet varieties to change the smoke flavor.
Two full-size tubes offer more capacity than the mixed-size LFSEMINI set, but they take up more storage space and may be more than you need for a small batch. The listed burn time is not a guarantee; pellet type and airflow can affect how long a tube smolders.
Pros:
- Two 12-inch tubes in one set
- Each tube is listed for up to 5 hours of smoke
- Hexagonal shape helps keep the tubes in place
- Includes a brush and hooks
Cons:
- No shorter tube for smaller or briefer sessions
- Two full-size tubes may be unnecessary for occasional use
Verdict: This is a sensible choice if you prefer two matching, full-length tubes and want the option to keep one as a spare.
aushucu Two-Pack: Full-Size Tubes with Extra Brushes
This aushucu set has two 12-inch tubes made from 304 stainless steel, along with a tube-cleaning brush, a silicone basting brush, and two S-hooks. Its core setup is similar to the other two-tube options: a pair of full-length, hexagonal tubes intended for use with different grill types.
The manufacturer describes the tubes as suitable for hot or cold smoking and lists a smoke time of up to 5 hours. The included silicone brush adds a food-prep accessory that the LFSEMINI two-pack does not list. For everyday use, the two-tube format can be handy if you want a backup or want the option to run two tubes.
The main trade-off is that the set does not offer a smaller tube for a shorter session. Also, the listed smoke duration should be treated as an estimate, not a fixed result. This is a smoke source, so you will need to monitor conditions in your grill yourself.
Pros:
- Includes two 12-inch tubes
- Comes with both a tube brush and a silicone brush
- Hexagonal design is intended to stay steady on the grate
- Designed for multiple types of grills
Cons:
- Only includes full-size tubes
- The listed smoke time can vary with setup and airflow
Verdict: Pick this set if you want two full-size tubes and value having a separate silicone brush in the package.
LOVEERCT 12-Inch Tube: A Straightforward Single-Tube Kit
The LOVEERCT kit takes a simpler approach: one 12-inch hexagonal tube with a tube-cleaning brush, an oil brush, and an S-hook. The tube is made from 304 stainless steel and is described as suitable for use with gas, electric, and charcoal grills.
Its perforated body is designed to let air reach the pellets and allow smoke to spread. The product listing says it can hold enough pellets for up to 5 hours of smoke. It can be used with wood pellets and, according to the description, wood chips as well.
Compared with the two-packs, this kit has less spare capacity but takes up less storage space and gives you just one tube to manage. It may suit someone who wants to try smoke-tube cooking without keeping an extra tube on hand. The oil brush is an added accessory, though it is not needed to produce smoke.
Pros:
- Single 12-inch tube for a compact, simple setup
- Includes tube-cleaning and oil brushes
- Hexagonal shape is designed to resist rolling
- Compatible with several grill types
Cons:
- Only one tube is included
- No shorter tube option for brief sessions
Verdict: Choose the LOVEERCT if you want one full-size tube with basic cleaning and basting accessories, rather than a two-pack.
JIIGAAT Two-Pack: Full-Size Tubes with Food Tongs
This JIIGAAT package includes two 12-inch hexagonal tubes, two S-hooks, a cleaning brush, and food tongs. The tubes are made of 304-grade stainless steel, and their shape is intended to keep them stable on a grill grate instead of rolling around.
The tubes are described as suitable for hot or cold smoking and compatible with electric, gas, charcoal, and pellet grills. The listing gives an approximate smoke time of 5 hours and says the tubes can be used with different wood pellets or chips. The tongs make the kit a useful option if you also need a basic tool for handling food.
Like the other two-packs, this set is less flexible for small sessions than a kit with a shorter tube. The tongs are a bonus, but the main buying decision should still be whether two full-size smoke tubes suit your grill space and needs.
Pros:
- Includes two 12-inch tubes
- Comes with food tongs, a cleaning brush, and two hooks
- Hexagonal design is intended to stay in place
- Designed for several types of grills
Cons:
- No shorter tube for smaller batches
- Two tubes may be more than needed for occasional use
Verdict: This set is a good fit if you want two full-size tubes and would use the included food tongs.
How to Choose a Smoke Tube for Cold Smoking
Pick a length that fits your batch and grill
A 12-inch tube offers more pellet capacity than a 6-inch tube, while a shorter tube can be more convenient for smaller batches or shorter sessions. Check the space available on your grill grate before choosing, especially if you plan to place food and a smoke tube in the same area. A mixed-size set gives you more options; a two-pack of full-size tubes favors capacity and having a spare.
Understand what the smoke-time claim means
Product listings describe these tubes as producing smoke for roughly 2.5 to 5 hours, depending on tube length and model. Treat those figures as estimates rather than guaranteed run times. Pellet size, how tightly the tube is filled, and airflow can all affect how it burns. For a specific session, plan to check the tube rather than relying on a stated duration alone.
Check grill compatibility and placement
The listed tubes are designed for use with common gas, electric, charcoal, and pellet grills. That does not mean every grill will have identical airflow or space. Confirm that the tube can sit securely without blocking food or interfering with your grill’s operation. Hexagonal tubes are designed to resist rolling, which can make placement easier on a grate.
Choose the accessories you will use
A cleaning brush is useful for clearing residue after use, while hooks can help with hanging or handling the tube, depending on your setup. Some kits also include a silicone or oil brush, or food tongs. Consider those extras as convenience items rather than reasons to overlook the tube’s size and fit.
Know the difference between cold smoking and cooking
A smoke tube produces smoke; it does not control the grill’s temperature or cook food. Cold smoking requires careful temperature management, and the right approach depends on the food. Follow reliable food-safety guidance for each ingredient, and do not treat smoke alone as a substitute for cooking, curing, or other required safety steps.
Plan for lighting and cleanup
The product directions describe filling a tube with pellets, lighting them with a propane torch, letting the flame burn for several minutes, then extinguishing the flame so the pellets smolder. The listings do not identify a torch as an included accessory, so plan to supply one if needed. Let the tube cool fully before cleaning, and use the included brush where provided.
Frequently Asked Questions
Can you use a smoke tube for cold smoking?
Yes. These products are described as suitable for cold smoking. A tube adds smoke, but it does not manage temperature, so you will need to control the conditions in your grill and follow food-safety guidance for the food you are preparing.
Do smoke tubes work with gas grills?
The listed models are designed for use with gas grills, as well as other common grill types. Check that your grill has enough room for the tube and that it can sit securely in the position you choose.
What pellets can you use in a smoke tube?
The product descriptions list wood varieties such as apple, cherry, hickory, mesquite, oak, and pecan, though the exact options vary by product. One listing also says its tube can be used with wood chips. Follow the directions for the specific tube you buy.
Does a 12-inch tube really smoke for 5 hours?
Several listings claim up to about 5 hours for a 12-inch tube. Actual time can vary with the pellets, airflow, and how the tube is filled, so treat the stated time as an estimate.
Do these kits include a torch?
The supplied product details describe using a propane torch to light the pellets, but they do not list a torch as included in these packages. Check the package contents before buying and plan to provide a suitable lighting tool if needed.
Is one tube enough, or should you buy a two-pack?
One tube may be enough if you want a straightforward setup for occasional use. A two-pack gives you a spare or the option to use two tubes, but it also means more equipment and storage. The LFSEMINI mixed-size set is a useful middle ground if you want a smaller and a larger tube.
Final Recommendation
The LFSEMINI 6-inch and 12-inch set is the most flexible choice because it offers two tube lengths for different sessions. If you prefer two full-size tubes, the LFSEMINI two-pack is a straightforward option, while the LOVEERCT single-tube kit keeps the setup simple. Whichever you choose, remember that a smoke tube provides smoke—not temperature control—so careful placement and food-safe handling still matter.
