10 Best Class K Fire Extinguisher of 2025

Tested and Reviewed: Top 10 Class K Fire Extinguisher deals with expert ratings from 8.1 to a perfect 10

May 2026 Edition

Editor's Choice

9.7

Generic

Strike First SF-6LK 6 Liter Wet Chemical Class A K Fire Extinguisher, Ideal for “Kitchen USE”

Editor's bottom line:

“This class k fire extinguisher is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

COMMERCIAL-GRADE CLASS K PROTECTION 6-liter wet-chemical agent instantly cools and smothers burning cooking fat and oil; UL/ULC-rated 1-A : K to satisfy code for restaurants, food trucks, cafeterias, and serious home chefs.
RUGGED STAINLESS-STEEL BUILD Mirror-polished stainless cylinder, chrome-plated brass valve, waterproof gauge, and beefy stainless handles laugh off heat, steam, and grease while staying easy to clean.
EXTRA-LONG 73-SECOND DISCHARGE A 100 psi operating pressure delivers a smooth blanket of agent for 810 ft (2.43 m), giving staff time to fully cover the hazard without standing in the danger zone.
READY OUT OF THE BOX & CODE COMPLIANT Factory-filled, pressurized, and supplied with a Class K wall hook; color/bar-coded service labels speed inspections. Built to NFPA 10, ANSI/UL 8 & 711, CAN/ULC-S508/S554, and DOT transport specs.
FIVE-YEAR WARRANTY, LIGHTWEIGHT FOOTPRINT Only 22 lb (10 kg) with a compact 21.5 in H × 8.75 in W × 7.13 in Ø profile; Strike First backs every extinguisher with a 5-year warranty and 115+ years of fire-protection know-how.

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Picked by 397 people today

9.5

Amerex

Amerex C260 Class K fire extinguisher for Kitchen Use

Main Highlights

Ideal for commercial kitchen use
Wall bracket Included
Polished stainless steel cyliners
Tested and approved by UL for restaurant fire hazards

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9.5

Ougist

Ougist Class K Fire Extinguisher, 40 Fl Oz Wet Chemical, Quick-Pull Handle, Kitchen Fire Extinguisher for Grease Fires, Built for Daily Peace of Mind

Main Highlights

PREPARE FOR THE UNEXPECTED: With an average of 158,000 to 178,000 cooking-related fires yearly in the US, preparation is vital. This class K fire extinguisher handles grease flare-ups effectively, keeping your sanctuary safe.
EASY OPERATION: Features quick-release handle with simple PASS system - Pull pin, Aim at base, Squeeze handle, and Sweep side-to-side
EFFORTLESS SAFETY FOR ALL: Heavy tanks can be intimidating in a panic. We built this fire extinguisher for home with a lightweight body and a smooth quick-pull handle, so grandparents and busy cooks can use it effortlessly.
DESIGNED WITH EMPATHY: Seamlessly store this 40 fl oz kitchen fire extinguisher under the sink or in a pantry. Its compact footprint ensures cooking safety is always within arm's reach when seconds count.
WHAT YOU GET: One Ougist 40 fl oz wet chemical fire extinguisher. Inspect periodically according to the instructions. A small upgrade for your daily cooking peace of mind.

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9.2

Kidde

Kidde Fire Extinguisher for Kitchen, Residential, Single-Use, 711A

Main Highlights

Reliable Fire Protection: Stop tough grease fires
Kitchen Fire Extinguisher: A flared nozzle reduces oil splashing
All-Metal Construction: metal valve assembly, rust, and impact-resistant handle & easy pull safety pin
Compact & Lightweight: Aluminum construction and compact size allow for easy storage, handling, and use
Easy-to-Read Pressure Indicator: If arrow is in the green its charged
UL-approved plastic wall hanger included for easy mounting and storage (included)
2.5 lbs. of fire extinguishing agent; residential, single-use only
6-year limited manufacturer's warranty
Scan QR Code: Provides quick access to online registration, warranty, and product info
Quick and Powerful: Discharge time of 8-10 seconds, a discharge range of 5 feet & operating pressure of 100 PSI

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9.0

Amerex

Amerex C262 Class K Fire Extinguisher for Kitchen Use

Main Highlights

Easy to use with a large loop stainless-steel pull pin and easy-to-follow directions on the label
Wall bracket included
2.5 gallon capacity
Tested and approved by UL for restaurant fire hazard
For use on (Class A) ordinary combustible fires or (Class K) cooking appliances that involve combustible cooking media: vegetable or animal oils and fats

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8.8

AmzBoom

AmzBoom 2-Pack Fire Extinguisher for Home, Kitchen, Car, and Grill with Mounting Bracket– Extinguishing Spray, Compact A, B, C, K – Eco-Friendly, Prevents Reignition.

Main Highlights

Simple, Fast ActivationTake control with an easy-to-use designjust press, aim, and spray. Each extinguisher Emergency Survival Kits includes two sturdy mounting brackets for quick access in kitchens, cars, and other essential spots.
Versatile 8-in-1 Fire ProtectionEffectively tackles a variety of fires: wood, cooking oils, gasoline, and lithium-ion battery fires in devices like phones and laptops. A protective barrier helps prevent reignition for added security.
Eco-Friendly and Non-Toxic FormulaThe non-toxic, water-based formula is safe for users and the environment. It leaves no residue, making cleanup fast and mess-freeperfect for homes, vehicles, or offices.
Compact and PortableLightweight and easy to store, this extinguisher fits into small spaces like kitchen drawers, glove compartments, or boat lockers, ensuring youre prepared for emergencies anytime.
Reliable 6-Year Warranty Enjoy peace of mind with a six-year warranty. Whether its support, replacement, or guidance, the customer service team is ready to assist, keeping you safe and covered.

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8.6

Kidde

Kidde Kitchen Fire Extinguishers for Home & Office Use, 2 Pack: One 1-A:10-B:C and One Specialty Kitchen Extinguisher, Wall Mount & Strap Brackets Included

Main Highlights

Value pack includes 2 fire extinguishers use to fight basic fires common to the home involving trash, wood, paper (Class A), cooking grease, liquids and gases (Class B), electrical equipment (Class C)
The white fire extinguisher has a flared nozzle that reduces the splashing of oil & is specifically designed for grease fires
Tough, metal valve assembly, rust, and impact resistant handles, & easy to pull safety pin
Lightweight: Durable, corrosion-resistant aluminum cylinders with wall mount & strap brackets included
Easy to read pressure gauge tells you when the fire extinguishers are charged & ready for use
2.5 lbs. of fire-fighting agent in each cylinder: sodium bicarbonate (white extinguisher), monoammonium phosphate (red extinguisher)
Quick and powerful: Discharge time of 8 to 12 seconds, a discharge range of 5 to 8 feet & operating pressure of 100 PSI for each tank
UL Listed with a 6-year limited manufacturer warranty

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8.3

Leyanny

Fire Extinguisher for Home, 4 Pack Vehicle Fire Extinguishers for A B C K Fire Types, Portable Extinguisher for Car Boat Kitchen House Office Garage Marine

Main Highlights

Durable Fire Extinguisher: home fire extinguishers are built to last, offering unmatched durability and reliability. Designed to perform flawlessly in a wide range of temperatures (-4°F to 140°F), they are perfect for any climate, ensuring optimal functionality even in cold weather. A must-have for every household, these extinguishers provide peace of mind and enhanced safety for your home
Versatile Fire Extinguisher: Our boat fire extinguisher is designed to tackle A, B, C, and K class fires, making it effective against solid materials, flammable liquids, oils, and electrical fires. Ideal for multi-scenario use, this reliable extinguisher ensures the safety of you, your family, and your property, providing essential protection wherever you need it
Simple and Quick to Use: Our car fire extinguisher is designed for effortless operation. Simply remove the safety pin, aim at the base of the fire, and press the spray button while sweeping side to side. Lightweight and portable, its user-friendly for everyone, including children and those without prior training, ensuring quick response in emergencies
Safe and Clean: Our water-based fire extinguishers are clean and non-polluting, leaving no harmful residue behind, they can even be sprayed directly on individuals for protection during emergencies, it's the perfect solution for at-home fire protection
Compact and Portable: This compact fire extinguisher is only 11.4 x 2.5 inches and 620ml, making it easy to store in your car, boat, garage, campsite or kitchen. The fire extinguisher with mount can be hung on the wall to keep it within your reach for quick use in fire emergencies

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8.1

Kidde

Kidde, FA110G, Multi Purpose Fire Extinguisher for Home, Office, Dorm, Residential, 1A10BC

Main Highlights

Reliable Fire Protection: Stop basic home fires involving trash, wood, paper, liquids, gases, and electrical equipment
All-Metal Construction: Made with robust materials for long-lasting durability
Easy pull safety pin
Compact & Lightweight: Aluminum construction and small size allow for easy storage and use
Easy-to-Read Pressure Indicator: If arrow is in the green its charged
UL Listed with a 6-year limited manufacturer's warranty
2.5 lbs. of fire extinguishing agent; residential, single-use only
Combat common household fires with a 12-year service-free design
Scan QR Code: Provides quick access to online registration, warranty, and product info
UL-approved plastic strap bracket for easy mounting (included)
Easy-to-read gauge shows the extinguisher's charge level
Features clear instruction label
Safety pin is easy to pull
Coast Guard (U.S.C.G) DOT approved
Powder coated cylinder provides corrosion protection

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8.1

AmzBoom

AmzBoom Fire Extinguisher for Home, Car, Kitchen, and Boat 3-Pack, Portable Extinguishing Aerosol Spray Compact A, B, C, K – Includes Mounting Brackets for Easy Access.

Main Highlights

Simple, Fast ActivationTake control with an easy-to-use designjust press, aim, and spray. Each set is equipped with three fire extinguishers and sturdy mounting brackets for quick access in kitchens, cars, and other essential spots.
Broad Fire-Fighting AbilitiesHandle kitchen grease, wood, gasoline, and lithium-ion battery fires.The extinguishers advanced formula forms a protective coating to prevent reignition, ensuring peace of mind.
Safe, Residue-Free DesignMade from non-toxic, eco-friendly ingredients, the water-based solution leaves no residue, ensuring cleanup is quick and safe around children, pets, and sensitive areas.
Lightweight and CompactCompact and portable, this fire extinguisher fits conveniently in car glove boxes, kitchen cabinets, or emergency kits, offering quick access in critical situations.
Six Years of ConfidenceBacked by a six-year warranty, this fire extinguisher ensures long-term protection. Customer support is always available to answer questions or provide guidance, ensuring you stay prepared.

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Our Best Overall Choice

Best Choice

9.7

Generic

Strike First SF-6LK 6 Liter Wet Chemical Class A K Fire Extinguisher, Ideal for “Kitchen USE”

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

COMMERCIAL-GRADE CLASS K PROTECTION 6-liter wet-chemical agent instantly cools and smothers burning cooking fat and oil; UL/ULC-rated 1-A : K to satisfy code for restaurants, food trucks, cafeterias, and serious home chefs.
RUGGED STAINLESS-STEEL BUILD Mirror-polished stainless cylinder, chrome-plated brass valve, waterproof gauge, and beefy stainless handles laugh off heat, steam, and grease while staying easy to clean.
EXTRA-LONG 73-SECOND DISCHARGE A 100 psi operating pressure delivers a smooth blanket of agent for 810 ft (2.43 m), giving staff time to fully cover the hazard without standing in the danger zone.
READY OUT OF THE BOX & CODE COMPLIANT Factory-filled, pressurized, and supplied with a Class K wall hook; color/bar-coded service labels speed inspections. Built to NFPA 10, ANSI/UL 8 & 711, CAN/ULC-S508/S554, and DOT transport specs.
FIVE-YEAR WARRANTY, LIGHTWEIGHT FOOTPRINT Only 22 lb (10 kg) with a compact 21.5 in H × 8.75 in W × 7.13 in Ø profile; Strike First backs every extinguisher with a 5-year warranty and 115+ years of fire-protection know-how.

Show Price

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