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expired Posted by Aogen • May 16, 2021
expired Posted by Aogen • May 16, 2021

Harbor Freight Stores: Greenwood 4 Gallon Backpack Chemical

$20

$30

33% off
Harbor Freight
104 Comments 62,141 Views
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Deal Details
Harbor Freight has Greenwood 4 Gallon Backpack Chemical on sale for $19.99. Shipping is $6.99 otherwise this item is available for purchase In-Store (store locator).

Thanks to community member Aogen for posting this deal.
  • Note: Availability for in-store purchase may vary by location.
Features:
  • Polyethylene tank construction
  • Translucent tank makes it easy to monitor liquid levels
  • 4 gallon tank capacity
  • 12 PSI max pressure
  • 66" hose length
  • Overflow top and integrated filter
  • Chemical resistant seals
  • Accessories Included: 4 spray heads, spray wand and nylon carrying straps

Editor's Notes

Written by BostonGirl
  • About this Deal:
    • At the time of this posting, Our research indicates that this is $14 lower (41% savings) than the next best available prices for similar products with prices starting from $33.99. -SaltyOne
  • About this Store:
    • 90 Day Warranty, not-returnable to stores if opened.

Original Post

Written by Aogen
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Harbor Freight has Greenwood 4 Gallon Backpack Chemical on sale for $19.99. Shipping is $6.99 otherwise this item is available for purchase In-Store (store locator).

Thanks to community member Aogen for posting this deal.
  • Note: Availability for in-store purchase may vary by location.
Features:
  • Polyethylene tank construction
  • Translucent tank makes it easy to monitor liquid levels
  • 4 gallon tank capacity
  • 12 PSI max pressure
  • 66" hose length
  • Overflow top and integrated filter
  • Chemical resistant seals
  • Accessories Included: 4 spray heads, spray wand and nylon carrying straps

Editor's Notes

Written by BostonGirl
  • About this Deal:
    • At the time of this posting, Our research indicates that this is $14 lower (41% savings) than the next best available prices for similar products with prices starting from $33.99. -SaltyOne
  • About this Store:
    • 90 Day Warranty, not-returnable to stores if opened.

Original Post

Written by Aogen

Community Voting

Deal Score
+49
Good Deal
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Top Comments

bsbawa10
47 Posts
18 Reputation
reviews are pretty bad
bsbawa10
47 Posts
18 Reputation
cannot return either
Virginia_DC
393 Posts
240 Reputation
Leaks after a few uses. End up with puddles of toxic chemicals on the garage floor. You get what you pay for.

103 Comments

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May 16, 2021
47 Posts
Joined Dec 2007
May 16, 2021
bsbawa10
May 16, 2021
47 Posts
reviews are pretty bad
1
May 16, 2021
47 Posts
Joined Dec 2007
May 16, 2021
bsbawa10
May 16, 2021
47 Posts
cannot return either
May 16, 2021
284 Posts
Joined Mar 2005
May 16, 2021
psxzombie
May 16, 2021
284 Posts
Quote from bsbawa10 :
reviews are pretty bad
although 4.2 out of 5
it appears the recent model is poorly constructed

BTW OP what brand of Bifen are you using?

A combined use with a leaf blower and fogger attachment:
https://www.youtube.com/watch?v=r9_J9NPrWys
Last edited by psxzombie May 16, 2021 at 02:09 PM.
May 16, 2021
360 Posts
Joined Sep 2017
May 16, 2021
hockeyfan4u
May 16, 2021
360 Posts
What other sprayer do you recommend?
May 16, 2021
755 Posts
Joined Jul 2017
May 16, 2021
capn_pantelones
May 16, 2021
755 Posts

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

I bought last year and had some trouble installing the backpack straps on the bottom. There are no instructions for this critical step, but was able to find help on YouTube after making things worse with brute force. I damaged the strap clips and had to return, but they were cool about it.
1
May 16, 2021
115 Posts
Joined May 2011
May 16, 2021
pixileyes
May 16, 2021
115 Posts
Quote from bsbawa10 :
cannot return either
Learned this the hard way. Never used it once but they would not take it back.

I returned it because the back straps are PURE garbage. I'm sure so many people have spilled chemicals because the straps are so bad.
May 16, 2021
393 Posts
Joined May 2005
May 16, 2021
Virginia_DC
May 16, 2021
393 Posts
Leaks after a few uses. End up with puddles of toxic chemicals on the garage floor. You get what you pay for.
1

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May 16, 2021
3,926 Posts
Joined Oct 2012
May 16, 2021
donldmn
May 16, 2021
3,926 Posts
I have had mine for about 4 years and it still works like new. I only use it once a year though.
1
May 16, 2021
55 Posts
Joined Sep 2019
May 16, 2021
DrAgON_Baoo_Z
May 16, 2021
55 Posts
I bought this 2 weeks ago. Works fine for me!
1
May 16, 2021
148 Posts
Joined Oct 2014
May 16, 2021
sportsman10
May 16, 2021
148 Posts
I've used one of these for over two years. If you're not familiar with pump sprayer use/maintenance, this item will probably be frustrating due lack of intuitive instructions.

If you've used sprayers before, this can be a great solution for few-time use
cases or as a single-chemical sprayer.

The straps are not good but they've worked just fine with the full 4 gallons of liquid in the tank for me during the last 2 years.

If you maintain it correctly, this backpack sprayer can work about as well as a +$80 sprayer.
1
May 16, 2021
5,216 Posts
Joined Dec 2004
May 16, 2021
mutha_scratcha
May 16, 2021
5,216 Posts
My HF sprayers always end up leaking on the "wand" part. So I have the poison running down my fingers or dripping on things I don't want to kill
May 16, 2021
315 Posts
Joined Jan 2016

This comment has been rated as unhelpful by Slickdeals users.

May 16, 2021
148 Posts
Joined Oct 2014
May 16, 2021
sportsman10
May 16, 2021
148 Posts
Quote from mutha_scratcha :
My HF sprayers always end up leaking on the "wand" part. So I have the poison running down my fingers or dripping on things I don't want to kill
Products like these must be leaked tested with water before use. No entry level pump sprayers ships with the connections torqued properly - more so with plastic fittings.

I bought a top-of-the line grill and still had to perform a gas leak test before use. It's part of owning products that utilize liquids or gases, regardless of how much you pay for them.
Last edited by sportsman10 May 16, 2021 at 11:21 AM.
5
May 16, 2021
1,375 Posts
Joined Nov 2018
May 16, 2021
JamieL2159
May 16, 2021
1,375 Posts
Quote from hockeyfan4u :
What other sprayer do you recommend?
https://smile.amazon.com/dp/B0000...BPYJAD4H7C

I bought one of these about 5 years ago, and then last year bought a second one for my dad. Absolutely love them, I use them for spraying cybermethrin for wasps/ everything else and glyphosate for unwanted vegetation. The price is considerably More than this $20 one we're looking at, but you can buy the replacement parts if you ever need them.

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May 16, 2021
90 Posts
Joined Sep 2015
May 16, 2021
Whore
May 16, 2021
90 Posts
POS beware
1

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