The 6 Best Fire Extinguishers to Buy in 2018

Shop for the best fire extinguishers to keep your home safe

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Experts recommend having at least one fire extinguisher on each floor of your home, but how do you choose? They all look the same to the untrained eye, but there are some important differences.

Checking the fire extinguisher’s label is a good first step, since it contains vital information about what kind of fires the extinguisher will put out and how effective it is against them. An “A” label means it can be used against common combustible materials like wood or cloth; a “B” means it can be used against fires arising from flammable liquids like gas or grease; “C” means it can be used on electrical fires. An extinguisher can have any combination of the three letters, and they will be accompanied by numbers from one to 60. The higher the number, the more powerful the fire extinguisher on each type of fire. (Lower number ratings are common for household fire extinguishers, however.) For general household use, the safest bet is an ABC extinguisher.

Two other important factors to consider when buying a fire extinguisher are size and whether the unit can be refilled. Buying a bigger fire extinguisher makes sense since it will be able to fight a larger blaze, but you’ll need to make sure you can lift it comfortably and have room to store it. Smaller units may make sense in cars or kitchen cabinets, but remember that they may be depleted quickly. Also, not all fire extinguishers can be refilled, which is typically much cheaper than buying a new unit. Be sure to check before you buy.

Still unsure? Here are six great fire extinguishers to help keep you and your family safe.


  • 01 of 06

    Best Overall: Amerex B500 Dry Chemical Fire Extinguisher

    Amerex B500, 5lb ABC Dry Chemical Class A B C Fire Extinguisher
    Courtesy of

    Owners say the Amerex B500 is long-lasting and reliable, and a perfect size for general home use. This is a chemical fire extinguisher that will work on all kinds of fires: trash, wood, and paper; flammable liquids; and electrical blazes. It weighs 10 pounds, has 5 pounds of powder, and has a 2A, 10B-C rating.

    The Amerex has all-metal valves and comes with a wall mount and a pressure gauge. Reviewers like that unlike many home fire extinguishers, this one is refillable. They also say that its 14-second discharge is enough to put out substantial household blazes, but at about 15 inches tall, the canister is still small enough to fit in a cabinet or in other tight storage spaces. The metal handle and trigger also earn a lot of praise for sturdiness and durability compared to cheaper plastic versions. It comes with a six-year warranty.

  • 02 of 06

    Runner-Up, Best Overall: Kidde 21005779 Pro 210 Fire Extinguisher

    Kidde 21005779 Pro 210 Fire Extinguisher, ABC, 160CI, 4 lbs, 1 Pack
    Courtesy of

    The Kidde Pro 210 is very similar to the Amerex B500, but it contains one pound fewer of extinguishing agent. Like the Amerex, it is also a chemical fire extinguisher that can handle all types of blazes, whether they’re conventional, liquid, or electrical fires. It weighs 7 pounds, contains 4 pounds of chemical extinguishing powder, and has a 2A, 10B-C rating.

    Like the Amerex, the Kidde Pro is refillable and comes with a wall mount and a pressure gauge. Discharge time is 13 to 15 seconds, and Kidde reports a range of 10 to 15 feet. It’s about an inch taller than the Amerex but a few inches narrower, so it won’t take up too much space. Reviewers like the sturdy chrome-plated trigger and say the unit feels durable. Those who’ve had to use this extinguisher say it did its job well, but potential buyers should also note that Kidde has been plagued by a significant number of fire-extinguisher recalls in recent years. It comes with a six-year limited warranty.

  • 03 of 06

    Best High-Capacity: Kidde 466204 Pro 10MP Fire Extinguisher

    Kidde 466204 Pro 10 MP Fire Extinguisher, UL Rated 4-A, 60-B:C, Red
    Courtesy of

    Buyers who want to be prepared with a beefier fire extinguisher should look into the Kidde Pro 10MP, which has a larger-capacity canister that holds 10 pounds of chemical fire extinguishing agent. It can handle all major types of fires, weighs 16 pounds, and has a 4A, 60 B-C rating, which indicates that it has enough power to handle larger blazes.

    As a high-capacity extinguisher, the Kidde Pro 10MP is more than 21 inches tall and will require more storage space than smaller units. It does come with a wall mount and a pressure gauge. Discharge time is 19 to 21 seconds, and range is about 20 feet. Reviewers like having the peace of mind that a bigger fire extinguisher provides, and one reports having used is successfully on a substantial brush fire. They also like the rugged metal trigger, but a few report users report issues with receiving dented or partially discharged units.

  • 04 of 06

    Best Aerosol: First Alert AF400 Tundra Fire Extinguisher Aerosol Spray

    First Alert AF400 Tundra Fire Extinguisher Aerosol Spray
    Courtesy of

    Anyone who wants an easy-to-use aerosol fire extinguisher should check out First Alert Tundra, reviewers say. Sold alone or in a two-pack, the 14-ounce Tundra extinguishers look similar to large cans of bug spray and weigh 22 ounces each. Despite their humble looks, they are still capable of putting out all major kinds of small fires, including grease and electrical fires. However, buyers should note that there is no pressure gauge on these cans, and aerosol extinguishers have performed poorly in expert tests. Many experts warn against them or recommend that they only be used as a supplement to normal fire extinguishers -- never as a replacement.  

    Reviewers love being able to stash a can of Tundra in a cabinet or on a counter because it is so small. They also say these little cans are less intimidating than a heavy, utilitarian traditional fire extinguisher, and a handful of owners say they’ve used them to put out a fire successfully. First Alert says Tundra cans have a wide-spray nozzle that helps them cover a wide area, and recommend using them from about 3 to 4 feet away from the fire. 

    Continue to 5 of 6 below.
  • 05 of 06

    Best for the Car: First Alert FIAFESA5 Auto Fire Extinguisher

    FIAFESA5 - Fire Extinguisher For Gasoline/Oil/Grease/Electrical Fires
    Courtesy of

    Small enough to stash in even the most compact cars, the First Alert FIAFESA5 Auto Fire Extinguisher is 5 B-C rated to handle small fires common in cars, such as gasoline, oil, grease, or electrical blazes. Note that it is not suitable for trash, wood, or paper fires, however.

    Reviewers like how small the First Alert is—one user compares it to the size of a 2-liter bottle at under 11 inches tall, small enough to stash in a trunk, in some larger glove compartments or even under seats. The few owners who’ve had to use it said it put out small automotive fires quickly and easily. It comes with a pressure gauge and a mount engineered to provide additional stability in a car. Note that like many other auto-specific fire extinguishers, the First Alert is not refillable. It comes with a five-year warranty.

  • 06 of 06

    Best Set: Kidde Recreation and Kitchen Fire Extinguisher Value Pack

    Courtesy of Home Depot

    Two fire extinguishers are better than one. This a set comes with one unit that is suited for the kitchen to handle liquid and gas fires and a second unit is built to handle trash and wood fires as well as liquid, gas and electrical. Keep one close to the kitchen and perhaps another one in the basement or garage in case a fire strikes. ​This set makes a great gift for a new homeowner since this often something people forget to buy.