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expired Posted by Discombobulated | Staff • May 19, 2022
expired Posted by Discombobulated | Staff • May 19, 2022

Sun Joe 15" 13-Amp Electric Lawn Dethatcher w/ Scarifier & Collection Bag

+ Free Shipping

$130

$179

27% off
Amazon
57 Comments 19,804 Views
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Deal Details
Amazon has Sun Joe 15" 13-Amp Electric Lawn Dethatcher w/ Scarifier & Collection Bag (AJ805E) for $129.99. Shipping is free.

Thanks to Deal Editor Discombobulated for finding this deal.

Product Features:
  • Powerful 13-amp motor rakes a 15 in. wide path to get your job done faster
  • Scarifier function to cut grass roots for thicker growth, healthier lawns
  • AirBoost technology – spring steel tines for maximum thatch pickup
  • Maintenance free – No gas, oil or tune-ups
  • Tailor raking depth with 5-position depth control
  • Detachable thatch collection bag for easy disposal
  • Assembled Weight 24 lb.

Editor's Notes

Written by johnny_miller | Staff
  • About this deal:
    • This price is $49.01 lower (27% savings) than the list price of $179
    • This price is valid 5/19 or while supplies last
  • About this product:
    • Rating of 4.4 from over 1,000 Amazon customer reviews.
  • About this store:
  • Refer to the Forum Thread for deal discussion.

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has Sun Joe 15" 13-Amp Electric Lawn Dethatcher w/ Scarifier & Collection Bag (AJ805E) for $129.99. Shipping is free.

Thanks to Deal Editor Discombobulated for finding this deal.

Product Features:
  • Powerful 13-amp motor rakes a 15 in. wide path to get your job done faster
  • Scarifier function to cut grass roots for thicker growth, healthier lawns
  • AirBoost technology – spring steel tines for maximum thatch pickup
  • Maintenance free – No gas, oil or tune-ups
  • Tailor raking depth with 5-position depth control
  • Detachable thatch collection bag for easy disposal
  • Assembled Weight 24 lb.

Editor's Notes

Written by johnny_miller | Staff
  • About this deal:
    • This price is $49.01 lower (27% savings) than the list price of $179
    • This price is valid 5/19 or while supplies last
  • About this product:
    • Rating of 4.4 from over 1,000 Amazon customer reviews.
  • About this store:
  • Refer to the Forum Thread for deal discussion.

Original Post

Community Voting

Deal Score
+18
Good Deal
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Price Intelligence

Model: Sun Joe 15-in Spike Lawn Aerator in Green | AJ805E

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57 Comments

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May 19, 2022
848 Posts
Joined May 2019
May 19, 2022
RajA3
May 19, 2022
848 Posts
Was looking for this on off entire week. I think no brainer at this price.
May 19, 2022
616 Posts
Joined Jan 2009
May 19, 2022
gobigblue312
May 19, 2022
616 Posts
I just bought this two weeks ago (similar price) and love it! Have about a 5,000 sq. ft. yard and it was having a hard time bouncing back after rough spring. Ran dethatcher twice over yard and it brought up five bags of dead grass. Been two weeks and yard looks way better!
May 19, 2022
3,053 Posts
Joined Aug 2005
May 19, 2022
HolaNan
May 19, 2022
3,053 Posts
Quote from gobigblue312 :
I just bought this two weeks ago (similar price) and love it! Have about a 5,000 sq. ft. yard and it was having a hard time bouncing back after rough spring. Ran dethatcher twice over yard and it brought up five bags of dead grass. Been two weeks and yard looks way better!
What type of grass do you have
May 19, 2022
9 Posts
Joined Jun 2018
May 19, 2022
Prg0027
May 19, 2022
9 Posts
Was looking for the 12amp 13 inch model that was for $80 recently but found this 15inch 13amp higher model at the price of the smaller model. Thought will help someone looking for this.

https://www.amazon.com/dp/B08WJQP...0MXZ8G4G8J
May 19, 2022
224 Posts
Joined Dec 2014
May 19, 2022
midgrade
May 19, 2022
224 Posts
Why do these always have to be corded? How do people with yards over .25 Ac even use these? 200 foot extension cords? Are those even a thing?
May 19, 2022
352 Posts
Joined Feb 2008
May 19, 2022
mrthi88
May 19, 2022
352 Posts

Our community has rated this post as helpful. If you agree, why not thank mrthi88

This is a good price considering the MSRP was raised a few years ago. It's a very invaluable tool for lawncare enthusiasts and the best reviewed corded dethatcher/scarifier. The bag is pretty worthless, though, as it fills up after walking 3 yards.

I sharpened the blades on the scarifier to make it a more effective verticutter. They were designed as blunt from the factory. Blunt may be good for cool season grasses, but it pulls up too many runners for warm season grasses like bermuda.

Customer service is also good. My first one broke. It had an issue with a sensor in the motor where it only worked upside down. SunJoe replaced it for me at no charge and I used the box to ship the broken one back with a prepaid label. I added the extended warranty on it later. The construction on it is pretty flimsy.

I've been eyeing the Ryobi cordless dethatcher/scarifier, but I think I can tolerate a cord for the two times a year I use it on my 3k sq ft yard.
1
May 19, 2022
360 Posts
Joined Jan 2012
May 19, 2022
ItGuy76
May 19, 2022
360 Posts
This was $116 at Home Depot 2 weeks ago when I picked it up

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May 19, 2022
1,649 Posts
Joined Dec 2010
May 19, 2022
bkiserx7
May 19, 2022
1,649 Posts
Great light duty tool, just wish it had a spike aerator attachment that you just roll and the bag is tiny and also not interchangeable with reel mower bag.
May 19, 2022
223 Posts
Joined Nov 2017
May 19, 2022
SD_Bluecobra
May 19, 2022
223 Posts
Pretty disappointed with this. I own this and my unit up breaking down after a year while using the blade attachment in my lawn, really cheaply made. Thanks to Youtube, I found a repair video and it turns out it just needed a simple rubber belt ($10 on Amazon). The manual really should document how to replace the belt, it's only 10 minutes of work. It's working again and does a decent job detaching the lawn, but the bag is so small that it fills up only after 1-2 passes. Also the cord is a pain. Thankfully I only need to use this a couple of times a year so it's tolerable, still way better than using a manual dethatching rake.
May 19, 2022
1,368 Posts
Joined Dec 2007
May 19, 2022
BigLan
May 19, 2022
1,368 Posts
Quote from mrthi88 :
This is a good price considering the MSRP was raised a few years ago. It's a very invaluable tool for lawncare enthusiasts and the best reviewed corded dethatcher/scarifier. The bag is pretty worthless, though, as it fills up after walking 3 yards.
Not sure if I've got this one or a different SunJoe, but agree on the bag. it's much smaller than a regular mower bag and you're going to be emptying it a ton, especially if you don't bag every time you mow.

Good tip on sharpening the blades though. Might give that a go for the Bermuda in my yard.
May 19, 2022
843 Posts
Joined Dec 2010
May 19, 2022
lazeekat
May 19, 2022
843 Posts
Quote from midgrade :
Why do these always have to be corded? How do people with yards over .25 Ac even use these? 200 foot extension cords? Are those even a thing?
They do make cordless dethatchers. You just have to pony up to pay a lot more, and rely on yet another battery ecosystem with expensive replacement batteries.

https://www.homedepot.com/p/RYOBI.../317623890

For more than .25-acres of yard, I'd rather rent a gas-powered unit from a local hardware store or just hire a lawn service to do it for me. All depends on what your budget will allow.
May 19, 2022
843 Posts
Joined Dec 2010
May 19, 2022
lazeekat
May 19, 2022
843 Posts
Pros:
Lightweight
Good performance for the price
Cheaper than renting gas-powered or hiring lawn service company
Sufficient power to do an above average to very good job
Includes aerator, which most alternatives don't have

Cons:
Not for larger lawns (maximum is 100ft extension cord length, per manual)
Requires a thick-gauge 15-amp power cord (ideally 12/3), so add that to the cost.
Power cord inevitably is a hassle when turning
Bag is useless, no one ever uses them
Flimsy build quality, isn't made for longevity (don't expect this to last 5+ seasons)

Tips:
Always start from the home and work your way outward. That will minimize the tripping on the power cord.
Always clear out the air intake filter after each use. You will be amazed how much grass gets clogged in there.
Don't share with your neighbors. Seriously, these Sun Joe dethatchers are not built to last. Using once per season on a small lot is fine, but I wouldn't want to wear this out more quickly by letting my neighbors use it.
I found a really good made in USA 100-ft 12/3 extension cord at Sam's Club for $40, but I believe they raised the price recently.
May 19, 2022
2,297 Posts
Joined Nov 2011
May 19, 2022
xnap30
May 19, 2022
2,297 Posts
Quote from lazeekat :
They do make cordless dethatchers. You just have to pony up to pay a lot more, and rely on yet another battery ecosystem with expensive replacement batteries.

https://www.homedepot.com/p/RYOBI.../317623890

For more than .25-acres of yard, I'd rather rent a gas-powered unit from a local hardware store or just hire a lawn service to do it for me. All depends on what your budget will allow.
Need to wait a few years and hope Ryobi makes a 40V dethatcher and get it for cheap on DTO. Kind of annoying that their most popular lawn mowers, trimmers, and blowers are 40V and the dethatcher is 18V
May 19, 2022
3,091 Posts
Joined Mar 2005
May 19, 2022
drinkingbird
May 19, 2022
3,091 Posts
Quote from midgrade :
Why do these always have to be corded? How do people with yards over .25 Ac even use these? 200 foot extension cords? Are those even a thing?
The battery models that are out there last less than 1/4 acre, so they would not help you. People complain the battery ones even when fully charged bog down and don't work as well.
13 amps is a lot of juice.

If you have a really large yard then rent a gas model every year or two, these electric ones are not meant for tons of use anyway, they're pretty cheap and flimsy (work great, but will wear out if used a ton).

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May 19, 2022
3,091 Posts
Joined Mar 2005
May 19, 2022
drinkingbird
May 19, 2022
3,091 Posts
Quote from Discombobulated :
Amazon

For those interested

Note, offer valid only for May 19, 2022 or while promotion last.
Just be aware, this larger model has a lot of issues with the rear door breaking off. Does not seem to be an issue with the smaller AJ798E or the older AJ801E.

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