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Internet # 314570683

Model # WG521

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135 MPH 800 CFM 12 Amp Electric Leaf Blower, Most Powerful

$94.04
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  • Most powerful electric leaf blower in the market
  • 12 Amp, 135 MPH 800 CFM turbine leaf blower
  • Lightweight and compact and under 7 lbs.
  • View More Details

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Product Details

About This Product

THE MOST POWERFUL ELECTRIC BLOWER IN THE MARKET. The 800 CFM - 12 AMP Electric TURBINE Blower is, quite simply, the most powerful electric blower in the marketplace. Other 800 CFM (Cubic Feet per Minute) blowers don't put out wind power at 135 MPH. They just don't. Physics shouldn't allow it, but our engineers found a workaround. And even though you're going to want to blow at that speed all the time, you can actually dial it down if you need to, using the variable speed control. (Some types of surfaces are easier to clear off at lower speeds.) Believe it or not, all that power can be controlled with 1 hand. The whole unit is only 6-1/2 lbs., and that amazing TURBINE tech creates a wind tunnel that is easy to point-but you don't want to be on the business end of it. The handy-dandy cord retainer keeps extension cords from pulling apart, even on snags. And you don't need any tools to put it together. C'mon, let's go clear your lawn.

Highlights

  • THE MOST POWERFUL ELECTRIC BLOWER - TURBINE tech spins out 800 cfm at 135 mph. No other electric blower is doing that. You can check. Then go have fun out in the yard.
  • VARIABLE SPEEDS - Different tasks require different speeds. You can actually clear corners and driveways quicker at a slower speed, so we let you dial it down when you need to.
  • LIGHTWEIGHT & COMPACT - You can control all this wind power with just one hand. It's only 6.6 lbs, and designed in such a way as to direct all that force at the leaves, not at you.
  • CORD RETAINER - It keeps your extension cord connected, even if it gets snagged on something. Just a nice little feature we threw in.
  • TOOL-FREE ASSEMBLY - There is some minor assembly required out of the box, but you'll be out there, making the neighbors jealous in less than 3 minutes.
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
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Product Information

Internet # 314570683

Model # WG521

Specifications

Dimensions

Maximum extension cord length (ft.)

100 ft

Product Width (in.)

7.63 in

Details

Amperage (A)

12

Blower Type

Handheld

Features

Adjustable Speed, Cord Lock

Included

No additional items or accessories included

Maximum air speed (mph)

135

Maximum Air Volume (CFM)

800

Mulch ratio

16

Noise rating (dB)

82

Power Type

Corded

Product Weight (lb.)

6.61 lb

Returnable

90-Day

Start Type

Electric

Vacuum Capability

No Vacuum Capability

Warranty / Certifications

Manufacturer Warranty

3 years limited

Questions & Answers

will a100 ft 14 gauge 13 amp extension cord handle the blower
ByDec 5, 2025
2 Answers | 
Answer This Question

Hello John, Thank you for your question. Yes, this cord will work with the tool! Thank you for choosing Worx!

By|Dec 5, 2025

    Hello John, Thank you for your question. Yes, this cord will work with the tool! Thank you for choosing Worx!

    By|Dec 5, 2025


      Why isn't the requisite cord shown? Advertising video does not show a cord at all, but this has to be corded. Also, your answers to other questions indicates you just buy an extension cord and you are ready to go..but is there/not a cord to connect it to?
      ByJan 30, 2025
      2 Answers | 
      Answer This Question

      Hello There! Thank you for your question. This tool is an electric tool and will require an extension cord. The cord on the tool itself is only about 5-7 inches long. Thank you for choosing Worx!

      By|Jan 31, 2025

        Hello There! Thank you for your question. This tool is an electric tool and will require an extension cord. The cord on the tool itself is only about 5-7 inches long. Thank you for choosing Worx!

        By|Jan 31, 2025


          If I am reading the user's manual correctly it appears that the minimum gauge for an ordinary outdoor 50 ft extension cord is SIXTEEN. But it is shown in the manual as 16 (1.3) with no explanation of what 1.3 means. Plz advise. Thanx Bewildered Bob
          ByJan 6, 2025
          2 Answers | 
          Answer This Question

          Hello There! Thank you for your question. The 1.3mm² would be the diameter of the cord you would need. The 16 gauge and 1.3mm² will be the same size just in different forms of measurement. Thank you for choosing Worx!

          By|Jan 7, 2025

            Hello There! Thank you for your question. The 1.3mm² would be the diameter of the cord you would need. The 16 gauge and 1.3mm² will be the same size just in different forms of measurement. Thank you for choosing Worx!

            By|Jan 7, 2025


              Will it vacuum?
              ByDec 23, 2024
              2 Answers | 
              Answer This Question

              Hello Valued Customer, Thank you for your question. This will not vacuum, this is only a blower. I would recommend our Worx Trivacs to you! Thank you for choosing WORX!

              By|Dec 23, 2024

                Hello Valued Customer, Thank you for your question. This will not vacuum, this is only a blower. I would recommend our Worx Trivacs to you! Thank you for choosing WORX!

                By|Dec 26, 2024


                  Does it work with 220 volt
                  ByNov 9, 2024
                  2 Answers | 
                  Answer This Question

                  Hello Sham! Thank you for your question. This blower will only be able to handle the 120V of US homes. However, we do produce tools for the UK/Europe that will be able to hand the 220V. Here is a link to our UK page so you can view the products; https://uk.worx.com/ Thank you for choosing Worx!

                  By|Nov 12, 2024

                    Hello Sham! Thank you for your question. This blower will only be able to handle the 120V of US homes. However, we do produce tools for the UK/Europe that will be able to hand the 220V. Here is a link to our UK page so you can view the products; https://uk.worx.com/ Thank you for choosing Worx!

                    By|Nov 12, 2024


                      I see this model is 135MPH and 800CFM. Another one of your models is 210MPH and 350CFM. Please explain these specifications. Which model is more powerful?
                      ByOct 22, 2024
                      3 Answers | 
                      Answer This Question

                      Hello There! Thank you for your question. The model that blows at 210MPH is the more powerful blower since it has a faster air speed. However, it will have fewer CFMs and a more precise blow than the WG521, which has a greater area that the blower will reach but will not blow air as quickly. Thank you for choosing Worx!

                      By|Oct 23, 2024

                        Hello There! Thank you for your question. The model that blows at 210MPH is the more powerful blower since it has a faster air speed. However, it will have fewer CFMs and a more precise blow than the WG521, which has a greater area that the blower will reach but will not blow air as quickly. Thank you for choosing Worx!

                        By|Oct 23, 2024

                          The 800 cfm is gonna be the power beast because it has 800cfm. The CFM is what matters the most because this is what gets things moving. MPH is how far you want to move what you’re blowing.

                          By|Aug 6, 2025

                            (1)

                            Can I blow 1/2 inch drip line with this?
                            BySep 7, 2023
                            2 Answers | 
                            Answer This Question

                            Hello there. Thank you for your question. Yes you can use this to blow a 1/2 inch drip line. Thank you for choosing Worx tools!

                            By|Sep 7, 2023

                              Hello there. Thank you for your question. Yes you can use this to blow a 1/2 inch drip line. Thank you for choosing Worx tools!

                              By|Sep 7, 2023


                                Why does it list a maximum extension cord length? Can I not connect two cords?
                                ByJan 4, 2023
                                2 Answers | 
                                Answer This Question

                                Hello Jenn! Thank you for your question. We do not recommend putting two extension cords together. Please refer to your owner's manual for the proper cord lengths and gauge. -DestyneeE

                                By|Jan 6, 2023

                                  Hello Jenn! Thank you for your question. We do not recommend putting two extension cords together. Please refer to your owner's manual for the proper cord lengths and gauge. -DestyneeE

                                  By|Jan 4, 2023


                                    Viewing 1-8 of 16

                                    Customer Reviews

                                    4.8 out of 5

                                    • 4.8 out of 262 reviews
                                    • 93% recommend this product
                                    Filter by:
                                    Showing 1-10 of 262 reviews
                                    Nice !
                                    Great ! Excellent leaf blower !
                                    by
                                    • Verified Purchase
                                    • Recommended
                                    Very powerful but cord is badly designed
                                    It is way more powerful and quick to work with than the 600cfm model which i had for years. I was impressed. One word of caution though - their cord design is bad, it leads to cord being ripped out when you pull and/or rock the blower. My old one is badly ripped, i will be fixing it. Meanwhile see the pic on how i attach the cord so it doesn't rip (tie it around the handle). Also the plug keeps falling out - so use the orange clip to hold it. Still the best blower.
                                    by
                                      • Recommended
                                      Works great for drying cars after washing them.
                                      Wash my car in my garage in the winter and a gas blower is not an option. This blower has more power then my gas blower. Took roughly 5 minutes at the most to dry my car. Was very impressed with how well this blower worked.
                                      by
                                      Response from Customer ExperienceFeb 18, 2021
                                      Thank you for taking the time to share your experience and review! We are excited to hear you are enjoying the Turbine Blower! Thank you for choosing WORX. You are greatly appreciated!
                                        • Recommended
                                        Great blower for the homeowner
                                        I think this product is excellent for the homeowner. The commercial end requires expansion of this product. More and more townships are requiring the use of electric or battery operated blowers. What Worx should develop is a backpack unit with comparable power that works with both battery and plug in. This would be much more versatile. While plugged in it should also recharge the battery.
                                        by
                                          • Recommended
                                          This customer chose to rate the product and not provide text.
                                          by
                                          • Verified Purchase
                                          Great power, bad switch
                                          Bought one, the switch gave out within a few hours, took forever to get a replacement but they did finally replace it. Same issue with the replacement. I don't know what happens, maybe grit gets into it and locks it up. A simple toggle would be fine, who runs these on anything but full power.
                                          by
                                          Response from WORX Customer ServiceMay 7, 2026
                                          Thank you for sharing your experience and review! We greatly appreciate your honest feedback as it gives us a better understanding of where we need to improve. If you would like to provide us with additional feedback regarding your tool, please feel free to email us at worx@positecgroup.com and we’ll be glad to assist you. Thank you for choosing Worx tools!
                                            Power Blower Great
                                            Fabulous blower. Love the variable speed and that it can move corn residue it is that powerful. Love it.
                                            by
                                            • Verified Purchase
                                            • Recommended
                                            Hurricane
                                            My leaves are now in the next county
                                            by
                                            • Verified Purchase
                                            This customer chose to rate the product and not provide text.
                                            by
                                            • Verified Purchase
                                            Powerful blower for fall or winter.
                                            Powerful enough for fall or winter. Compact, just wish the plug was a little longer.
                                            by
                                            • Verified Purchase
                                            • Recommended
                                            Showing 1-10 of 262 reviews