Comparison: Best Electric Knife For Filleting Fish (Updated | Oct 22nd)
When preparing fresh fish, a reliable electric knife can simplify filleting, ensuring clean cuts and preserving delicate flesh. This comparison evaluates top models for ease of use, precision, safety features, and durability, helping you choose a tool that meets your needs—whether you’re a home cook or an avid angler. We focus on performance, ergonomics, and maintenance to highlight options that balance quality and practicality. By highlighting key differences, this guide aims to streamline your decision-making process without endorsing specific brands or prices.
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Editor’s Choice
Best for a specific purpose
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Best for best budget:
FLISSA Cordless Electric Fillet Knife for Fish with 8" and 10" Stainless Steel Blades -
Best for premium build:
BUBBA Pro Series Lithium-Ion Electric Fillet Knife with Non-Slip Grip Handle -
Best for best corded:
KastKing Speed Demon 110v Electric Fillet Knife -
Best for long battery:
KastKing Cordless Electric Fillet Knife with 7" & 9" Razor-Sharp Blades (Speed Demon Pro) – Rechargeable -
Best for best overall:
KastKing Speed Demon Pro Lithium-ion Electric Fillet Knife – Cordless Rechargeable Fishing Knife with 4 Blades -
Best for classic choice:
Mister Twister 120V Electric Knife (Green/Yellow) -
Best for serrated blade:
Old Timer 110V Electric Fillet Knife with 8in Fully Serrated Stainless-Steel Blade -
Best for heavy-duty motor:
Rapala Heavy Duty Electric Fillet Knife -
Best for multi-blade set:
VLOXO Electric Fillet Knife-Cordless Fillet Knife for Fish with 4 Stainless Steel Blades -
Best for portable design:
Cordless Electric Fillet Knife – 8-Inch Serrated Stainless Steel Blades with Non-Stick Coating
Product Comparison: Best Electric Knife For Filleting Fish
Best budget
FLISSA Cordless Electric Fillet Knife for Fish with 8" and 10" Stainless Steel Blades, Rechargeable Electric Knife with Non-Slip Handle, 2 Packs Long Lasting Lithium-ion Battery, Portable Carry Case
FLISSA
- Enjoy fatigue-free filleting with Flissa electric fish fillet knife, Its soft ergonomic handle and added trigger guard ensure a firm, non-slip grip for precise control and safety during fish filleting
- Potent high speed and torque motor delivers efficient performance for quick, smooth, and effortless filleting. Cordless and lightweight design brings you an enhanced maneuverability
- Blades are made of superior corrosion-resistant stainless steel and can be easily changed, with the just right stiffness and flexibility, providing great versatility for different fish size or species
- Equipped with 2 replaceable 2.0Ah lithium-ion battery packs, offering extended battery life without waiting for recharging, besides, LED battery indicator ensures you always have a functioning knife
- Comes with a custom-molded, hardshell carrying case for convenient storage and transport. The case is designed to hold the cordless electric knife, removable blades, and accessories securely
- After 20 minutes of continuous use, most power tools will generate some heat, which is normal and doesn't necessarily indicate a malfunction. We recommend giving your tool a break to cool down. Please avoid using this electric knife under extreme conditions, such as continuously cutting through hard bones. If you notice excessive heating within a short period, feel free to contact us for assistance
Premium build
BUBBA Pro Series Lithium-Ion Electric Fillet Knife with Non-Slip Grip Handle, 4 Ti-Nitride S.S. Coated Non-Stick Reciprocating Blades, Charger and Case for Fishing
BUBBA
- DIMENSIONS: 8.5” handle length and weighs 1.11 pounds
- EASE OF USE: Non-slip grip handle for outstanding grip security providing ultimate knife control with a trigger guard for added security
- DURABLE: Aluminum Aolloy Housing for Increased Durability with a Heavy Duty drive system for optimal output and Dual-rivet blade design is coated in TiN stainless steel and features an ergonomic trigger
- CONVENIENT: Blades are removable and the handle features an LED battery life indicator to ensure you always have a functioning knife
- FEATURES: Brushless Motor for increased power along with increase Torque and Power to make it the longest lasting and most powerful EFK
Best corded
KastKing Speed Demon 110v Electric Fillet Knife, Precision Cut with High Torque Motor, ETL Certified Safety, Balanced Lightweight Handle, 2 Sets of Stainless-steel Blades
KastKing
- Powerful High Torque AC Motor: Equipped with a robust AC motor with 15500 rpm, the KastKing Speed Demon 110v Electric Fillet Knife effortlessly slices through meat and bones, ensuring efficient and precise cutting.
- Balanced Design for Maneuverability: Featuring a balanced and ergonomic streamlined design with a small handle circumference, this fillet knife boasts a non-slip soft elastomer handle, providing a lightweight feel and exceptional maneuverability, reducing fatigue during prolonged use.
- ETL Certified for Ultimate Safety: The KastKing Speed Demon 110v Electric Fillet Knife exceeds UL982 standards, not just for any appliance, but specifically for those requiring precision and protection. It ensures your safety against thermal injury. Engineered for those who demand performance, safety, durability, and excellence in their filleting experience.
- Corrosion-resistant Titanium Blades: Included are two sets of 420 stainless steel blades coated with a durable Titanium vapor deposition (PVD) coating. This coating provides corrosion resistance, ensuring long-lasting performance and durability.
- Convenient Accessories: The Angler Pack includes two sets of blades – one set of 7-inch Finesse blades and one set of 9-inch Talon blades – catering to different cutting needs. Additionally, it comes with an 8-foot power cord, eliminating the need for an extension cord, and a water-resistant and puncture-resistant zippered carrying case for easy storage and transportation.
Long battery
KastKing Cordless Electric Fillet Knife with 7" & 9" Razor-Sharp Blades (Speed Demon Pro) – Rechargeable, High Speed, Extended Battery Life, Ergonomic Non-Slip Grip, Safety Lock, Storage Carry Case for Fishing, Filleting, Outdoors
KastKing
- Balanced Design & TPR Handle: Enjoy fatigue-free filleting with the Speed Demon Pro Li's perfectly balanced, ergonomic design. Electric fish fillet knife with thinner, soft TPR handle ensures a firm, non-slip grip for precise control and safety
- High Torque Motor: Equipped with a potent high-speed, high-torque motor that delivers efficient performance for quick, smooth, and effortless filleting. Regardless of the fish size or species, this electric fillet knife is your ultimate fishing tool
- Extended Battery Life & Indicator: Electric knife powered by a 12.6v lithium-ion battery that offers up to an impressive 1 hour and 40 minutes of continuous runtime on a single charge. A comprehensive battery level indicator displays the remaining charge
- Superior Blade Quality & Selection: Each pack comes with corrosion-resistant 420 stainless steel blades, featuring a durable titanium Vapor Deposition coating. The Angler Pack fillet knife includes a 7" Finesse blade and a 9" Talon flex blade
- Custom Carry Case: Both packs include a custom-molded, slim EVA carry case for convenient storage and transport of your electric knife cordless, blades, and accessories. The slim style case fits easily in boat compartments, luggage, packs and more
Best overall
KastKing Speed Demon Pro Lithium-ion Electric Fillet Knife – Cordless Rechargeable Fishing Knife with 4 Blades, High Torque Motor with Extended Battery Life, Ergonomic Handle and Custom Carry Case
KastKing
- Balanced Design & TPR Handle: Enjoy fatigue-free filleting with the Speed Demon Pro Li's perfectly balanced, ergonomic design. Electric fish fillet knife with thinner, soft TPR handle ensures a firm, non-slip grip for precise control and safety
- High Torque Motor: Equipped with a potent high-speed, high-torque motor that delivers efficient performance for quick, smooth, and effortless filleting. Regardless of the fish size or species, this electric fillet knife is your ultimate fishing tool
- Extended Battery Life & Indicator: Powered by a 12.6v lithium-ion battery that offers up to an impressive 1 hour and 40 minutes of continuous runtime on a single charge. The Guide Pack includes two batteries for uninterrupted use
- Superior Blade Quality & Selection: Each pack comes with corrosion-resistant 420 stainless steel blades, featuring a durable titanium Vapor Deposition coating. The Guide Pack includes a 7" and 9" Finesse blade, 9" Talon blade, and a 12" Talon blade
- Custom Carry Case: The Guide Pack includes a custom-molded, slim EVA carry case for convenient storage and transport of your fillet knife, blades, and accessories. The slim style case fits easily in boat compartments, luggage, packs and more
Classic choice
Mister Twister 120V Electric Knife (Green/Yellow)
Mister Twister
- Legendary Mister Twister action
- Features 120V AC
- Features a Convenient blade release
- Features a safety lock
Serrated blade
Old Timer 110V Electric Fillet Knife with 8in Fully Serrated Stainless-Steel Blade, Trigger Lock, Classic Fillet Knife Cut, 8ft Cord, and Self Draining Carry Case for Fishing, Filleting, and Outdoors
Old Timer
- DIMENSIONS: 16.5 inch (41.9 cm) overall length with a blade length of 8 inches (20.3 cm) and a weight of 1.1 lbs
- EASE OF USE: Textured comfort grip for confident knife control and 8 foot power cord
- DURABLE: Blade is made of reliable Stainless Steel and is removable for easy cleaning
- SECURE: Have confidence in your cuts with the added security of the safety lock
- CONVENIENT: Knife can be easily stored in the carrying bag (included)
- GUARANTEED: This product is covered by Old Timer’s Limited Warranty. For questions, please contact Old Timer's customer service
Heavy-duty motor
Rapala Heavy Duty Electric Fillet Knife, Powerful and Ergonomic Fish Filleting Tool with Advanced Motor, Razor-Sharp Stainless Steel Blades for Precision Cutting, Perfect for Effortless Fish Cleaning
Rapala
- Powerful Advanced Motor: Designed for heavy-duty performance, the motor ensures consistent power for effortless and efficient fish filleting
- Razor-Sharp Stainless Steel Blades: Equipped with a 7 1/2" blade for precise and clean cuts, making it perfect for filleting fish of all sizes
- Ergonomic and Comfortable Design: Features a user-friendly handle for a secure and comfortable grip, reducing hand fatigue during extended use
- Durable and Long-Lasting Construction: Built with premium materials to withstand frequent use and provide reliable performance for years of fish cleaning tasks
- Rapala: Made by fishermen for fishermen, we understand what you need
- Heavy Duty Motor
- 7 1/2" dishwasher safe reciprocating blades
- Twice the speed and three times the power of standard electric fillet knives
Multi-blade set
VLOXO Electric Fillet Knife-Cordless Fillet Knife for Fish with 4 Stainless Steel Blades, Non-Slip Grip, Safety Lock, Includes Storage Case
VLOXO
- Professional Electric Fillet Knife: This electric fillet knife for fish features a powerful motor and cordless design to provide efficient performance, without applying too much pressure to achieve fast, smooth and easy slicing, reducing cutting fatigue, allowing you to enjoy the fun of cutting fish fillets and save your precious time
- Replaceable Battery: The cordless fillet knife is powered by a battery, which can work continuously for 40 minutes when fully charged. The removable battery allows you to replace useful batteries without waiting for charging. Battery indicator lets you monitor battery level in real time
- Non-Slip Handle and Safety Button:The fillet knife is ergonomically designed with a non-slip soft elastomer handle for a comfortable grip. The design of the safety button effectively prevents accidental activation, increases safety, and gives you confidence in cutting NOTE: Please avoid fully submerging handle in water, especially around the battery compartment.
- Replaceable Blade: VLOXO electric fish fillet knife set includes a 5.5- inch blade, 8-inch blade, 8-inch electric fillet blade, 10-inch blade, these blades are made of carbon stainless steel, very sharp and sturdy, and can easily cut multiple types of fish,meet your cutting needs
- Package List: VLOXO cordless fillet knife for fish includes: (1) 1* Electric fish fillet knife (2) 2* Replacement blades (3) 1* Batteries (4) 1* Adapter (5) 1* User manual (6) 1* Carrying case, this convenient carrying case allows you to easily pack and transport all the components of your fishing trip, it is the best choice for fishing enthusiasts
Portable design
Cordless Electric Fillet Knife – 8-Inch Serrated Stainless Steel Blades with Non-Stick Coating, Ergonomic Non-Slip Handle, Cooling Vent, and Portable Carry Bag – Rechargeable Electric Knife for Effortless Fishing Filleting (8in-Blade Set)
Pratuor
- 【Portable Electric Fillet Knife】 Experience convenience with the Pratuor Cordless Electric Fillet Knife Set. Compact and lightweight, it’s perfect for family trips or personal adventures. Effortlessly tackle all your fish and ingredient prep needs, and enjoy the swift filleting experience that delights your taste buds!
- 【Ultra-Sharp 8-Inch Serrated Stainless Steel Blades】 Our 8-inch blades slice through fish like butter! Crafted from high-quality stainless steel with a titanium carbide layer, these super-sharp blades offer the perfect balance of hardness and flexibility, making filleting quick and easy.
- 【Powerful 12V Rechargeable Battery】 Enjoy up to 40 minutes of runtime on a full charge, allowing you to process 15 to 20 fish weighing between 10 to 25 pounds. Whether you’re camping or deep-sea fishing, this cordless electric knife lets you handle ingredients anywhere, anytime—including turkey, beef, and lamb.
- 【Ergonomic Non-Slip Grip Handle & Safety Lock】 Designed for maximum control, the non-slip grip handle ensures a secure hold while filleting. With a trigger guard and a safety lock feature, you can confidently operate the knife, prioritizing safety with every cut.
- 【Convenient Carrying Case & Excellent After-Sales Support】 Your electric knife comes with a premium storage handbag, making it easy to transport all your accessories. Plus, enjoy peace of mind with our comprehensive after-sales service—if you encounter any issues within a year, we promise a replacement to ensure your satisfaction!
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
Which product offers cordless convenience?
FLISSA (B0CH9JH1ZB), KastKing Cordless (B0C8TF7N7X), KastKing Speed Demon Pro (B0C8TH872X), and VLOXO (B0DJ4PTRLM) are cordless options.
What is the best option for precision cutting?
KastKing Speed Demon 110V (B0CXY3CDTL) is designed for precision with high-torque performance.
Which electric knife includes multiple blade sizes?
FLISSA (B0CH9JH1ZB), KastKing Cordless (B0C8TF7N7X), and VLOXO (B0DJ4PTRLM) offer multiple blade lengths.
Which model has a non-slip grip handle?
BUBBA Pro Series (B08N6923NB) features a non-slip grip handle.
What is the most compact corded option?
Mister Twister (B0000AY38R) is a lightweight, compact corded electric knife.
Which product is best for heavy-duty filleting?
Rapala Heavy Duty (B00F5EK3CG) is built for powerful, ergonomic filleting.
Which knife has a serrated blade for tougher skin?
Old Timer (B08MWTGPSC) and Cordless Electric Fillet Knife (B0DLP5JVG4) include serrated blades.
