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10 Best 3 Gallon Shop Vac in 2022 – [Top Picks]

Finding the best 3 gallon shop vac is not an easy task. There are hundreds of products on the market which can be overwhelming to you.

To help you out, we have researched hundreds of customer reviews and feedback from all around the web and come up with the top 10 3 gallon shop vac you can buy today. So without further ado, let’s get into the list.

Top 10 Best 3 Gallon Shop Vac – Picked by Experts

10 Best 3 Gallon Shop Vac – Top Picks of 2022

Product 1
Stanley 3 Gallon Wet Dry Vacuum, Powerful 4 Peak HP Motor, Portable Stainless Steel 3 in 1 Multifunctional Shop Vacuum with Blower, Model: SL18136
  • 3 gallon stainless steel container, 4.0 peak HP motor, Airflow: 85 CFM, Voltage: 120V AC/60Hz
  • Swiveling casters provide ease of movement in any direction
  • 10-foot power cord with cord wrap design
  • Double filtration system
  • Accessories include 1-1/4"x5' flexible hose, three extension wands, crevice nozzle, gulper nozzle, floor brush, foam filter, cloth filter with clamp ring, reusable filter bag
Product 2
RIDGID Wet Dry Vacuums VAC3000 Portable Wet Dry Vacuum Cleaner for Car, Garage or In-Home Use, 3-Gallon, 3.5 Peak Horsepower Wet Dry Auto Vacuum Cleaner for Car
  • Wet dry auto vacuum cleaner for car can be stored easily and its lightweight design can be used as a portable wet dry vacuum cleaner for car
  • Convenient storage in the car, garage or in the home
  • Built-in suction dustpan on this car vacuum cleaner makes quickly cleaning up small messes easy, making it the perfect wet dry auto vacuum cleaner for car
  • Collapsible hose and accessories store neatly on board of this portable vacuum cleaner
  • Patented Qwik-Lock filter makes filter changes for the RIDGID shop vacuum cleaner easy and eliminates the need for additional parts and tools
On SaleProduct 3
WORKSHOP Wet/Dry Vacs Vacuum WS0301VA Portable Wet/Dry Vacuum Cleaner For Car, 3-Gallon Wet/Dry Auto Vacuum Cleaner, 3.5 Peak HP Portable Auto Vacuum With Accessories For Car Cleaning
  • The ideal portable wet dry vacuum cleaner for cars, especially with auto vacuum accessories that are specifically designed for automotive cleaning challenges.
  • Lightweight and portable, and large carry handle allows user to easily carry the portable wet dry vacuum cleaner to the car. Carry with one hand and let the wet dry vac clean the mess with the other. Conveniently stores in most cabinets when done.
  • shop vacuum has a built-in suction powered Dust Pan makes clean up quick and easy
  • 1-7/8-inch Expandable Locking Hose stretches from 2' to 7' for extended reach and conveniently stores on the small shop vacuum. Bleeder valve on the hose allows suction control
  • The tough copolymer drum on this portable wet dry vacuum cleaner for cars resists dents and crack and will not rust
Product 4
RYOBI 18-Volt ONE + Lithium-Ion Cordless 3 Gal. Project Wet/Dry Vacuum with Acessory Storage, 4.0 Ah Battery and Charger
  • The vacuum is lightweight and powerful with cordless convenience
  • Includes: 4.0 Ah Battery, Charger, and Vacuum Accessories
  • Compatible with all batteries in the RYOBI 18-Volt ONEplus System
Product 5
Vacmaster VZA306P 1101 Canister Vacuum 3 Gallon Corded Dry Vacuum Cleaner Residential Commercial Bagged Cord Rewind Carpet & Hard Floor Tool 26ft Long Cord 1-1/4 Inch Hose
  • [MULTI-SURFACE FLOOR NOZZLE]High performance nozzle quickly switches between carpets and hard floors with ease and for quiet operation
  • [CORD REWIND]Convenient and hassle-free storage. 26’ power cord rewinds at the turn of the knob
  • [VERSATILE USE]Ideal for tackling household jobs: hard floor surfaces, carpeted stairs, ceiling fans, vehicles, boats or RV’s
  • [COMPLETE VAC ORGANIZATION]On-board hose, cord and accessory storage
  • [INCLUDED ACCESSORIES] 6’ x1-1/4 Hose, (2) Extension Wands, Round Dust Brush, Crevice Tool, Multi-Surface Floor Nozzle, Pre-Filter and Dust Collection Bag.Search B09KZWDJK4 for replacement filters.Search B09KZWSWX2 for replacement dust bags.*VDBT does not fit this machine.
On SaleProduct 6
Ridgid 36138 3 Gallon Wet/Dry Vacuum
  • This item is 36138 VAC, 3 GALLON WET/DRY
  • This item is used for electrical-conduit
  • This product manufacture by Mexico
  • Portable and Compact for Easy Transportation and Storage
  • Built-in-Suction-Powered Dust Pan Feature Makes Cleaning Even Easier
Product 7
Stanley SL18910P-3 Wet/Dry, 3 Gallon, 3 Horsepower, Portable Car Vacuum, 3.0 HP AC, Black+Yellow
  • ❤【LARGER CAPACITY Stanley SL18910P-3 Wet / Dry Vacuum has a larger capacity over 11 L, makes small clean-up jobs in car a breeze for you as you don’t have to empty the tank frequently any more
  • ❤【VERSATILE & POWERFUL Thanks to the 3 peak HP motor, this vac offers powerful enough suction needed to any cleanup jobs in car with its 3 in 1 crevice nozzle, all accessories features on-board storage for easy transport
  • ❤【2 in 1 Function With this versatile vac you can vacuum both wet liquid spills and dry debris, dust, saw, dirt or, just wrap the power cord on top handle after using, conveniently
  • ❤【FARTHER CLEANUP With over 10 ft. of cleaning reach(4 ft. hose, 6 ft. power cord) it’s easy to do a farther cleanup for you without unplugging the unit, while it has a sturdy top handle for convenient and easy carrying
  • ❤【WHAT YOU GET Stanley SL18910P-3 Wet / Dry Vac x 1, 1-1/4"x4’ hose x 1, 3 in 1 crevice nozzle x 1, gulper nozzle x 1, foam filter x 1, reusable dry filter x 1, 12-Month Limited
Product 8
RYOBI 18-Volt ONE+ 3 Gal Project Wet/Dry Vacuum and Blower with Accessory Storage (Tool-Only- Battery and Charger NOT included)
  • This vacuum has 3 Gal. of dry debris capacity
  • The Project Vacuum has a Flat-top design for convenient stacking and storage.
  • This kit is part of the RYOBI ONE+ World’s Largest 18-Volt Tool System*
  • 3 Gal Project Wet/Dry Vacuum includes onboard storage for the included washable filter, crevice tool, utility nozzle, hose, and operator's manual.
Product 9
CRAFTSMAN CMXEVBE17250 2.5 gallon 1.75 Peak Hp Wet/Dry Vac, Portable Shop Vacuum with Attachments , Red
  • PORTABLE: Lightweight, 2.5-gallon wet dry vac offers unparalleled mobility
  • IDEAL FOR SMALL MESSES: Perfect for the home, garage, cars, trucks and vans
  • EASY TO STORE: Compact size, carry handle and cord wrap feature allow for easy storage
  • TWO-IN-ONE CAPABILITY: Shop vacuum can be used as a blower for added versatility
  • ACCESSORIES INCLUDED: 1-1/4 in. x 5 ft. Friction Fit Hose, Crevice Tool, Utility Nozzle, Filter Bag
Product 10
Stanley Wet/Dry Vacuum, 4 Gallon, 4 Horsepower, Stainless Steel Tank
  • High performance motor provides maximum power
  • Light weight compact design for easy carrying.Voltage:120 V
  • 10-Feet power cord with cord wrap design for easy organized and storage
  • 4 swivel casters provide convenient multi-direction maneuverability
  • Accessories include 1-1/4-Inch by 5-Feet flexible hose, three extension wands, crevice nozzle, utility nozzle, floor brush, reusable dry filter, foam filter

Best 3 Gallon Shop Vac Buying Guide: What to look for when buying?

It’s important to have the proper knowledge, and advice before spending your money on 3 gallon shop vac. That’s exactly what this guide is for. We’ve explained all the important aspects to look for and compiled all our findings into a comprehensive list, so you can easily access the information that you need.

  • Quality of the product: Quality is something that you should always be concerned about when purchasing the 3 gallon shop vac. These days you can find so many products that are of bad quality that it is extremely difficult to tell the good ones from the bad ones. So make sure the quality is good enough.
  • Features of the product: Product features tell you if it will suit your needs and help you to make the right choice. However, features are not all the criteria for choosing a product. You also need to make sure that the 3 gallon shop vac works as described.
  • Price of the product: Price is another essential factor you should consider when you are shopping for 3 gallon shop vac. Think about how much you need the product and compare it to the price you are willing to pay. Try to choose the item that you can afford and avoid paying overpriced products.
  • Existing customer reviews: When buying new 3 gallon shop vac, you should always look for customer reviews. Because customer reviews tell you what other customers think about the product, they help you avoid making costly mistakes.
  • Online marketplace: What marketplace you’re buying the 3 gallon shop vac from is going to make a difference. If you’re buying it off Amazon, make sure the seller has a good reputation with a comparatively lower Best Seller Rank (BSR) in the category where the product is listed. Please don’t buy it off a random person that only has a few reviews.

Final Words

So now you have all the information on the best 3 gallon shop vac, and it’s your turn to pick the suitable 3 gallon shop vac for yourself. You can choose from our list without any hesitation. And don’t forget, you can’t go wrong with our recommendation.