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forum thread Posted by tunabreath • Apr 11, 2025
forum thread Posted by tunabreath • Apr 11, 2025

GREENWOOD 4 Gallon Backpack Sprayer, $19.99, Harbor Freight

$20

$28

28% off
Harbor Freight
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Harbor Freight has GREENWOOD 4 Gallon Backpack Sprayer for $19.99, available in store only.

https://www.harborfreight.com/4-g...63092.html
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Harbor Freight has GREENWOOD 4 Gallon Backpack Sprayer for $19.99, available in store only.

https://www.harborfreight.com/4-g...63092.html

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6 Comments

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Pro
Apr 11, 2025
7,766 Posts
Joined Mar 2018
Apr 11, 2025
WooHoo2You
Pro
Apr 11, 2025
7,766 Posts
I have bought 3-4 of these over the years. They frequently stop working and / or start leaking after a year or 2. Leaks never seem to come from places with replaceable o-rings.

That being said they are great and 1 gallon sprayers cost almost the same amount and usually have a similar lifespan
Original Poster
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Apr 11, 2025
7,400 Posts
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Apr 11, 2025
tunabreath
Apr 11, 2025
Original Poster
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Quote from WooHoo2You :
I have bought 3-4 of these over the years. They frequently stop working and / or start leaking after a year or 2. Leaks never seem to come from places with replaceable o-rings.

That being said they are great and 1 gallon sprayers cost almost the same amount and usually have a similar lifespan

Where are you finding leaks from? Plastic seams?
Pro
Apr 11, 2025
7,766 Posts
Joined Mar 2018
Apr 11, 2025
WooHoo2You
Pro
Apr 11, 2025
7,766 Posts
Quote from tunabreath :
Where are you finding leaks from? Plastic seams?
Seams / joints, the hose wand cracks where it is pressed through barbed fitting, etc. Never an area super easy to repair. If I remember correctly I could save the hose once by cutting the wand down slightly past the crack.

To be fair I do live in central NC where we have both freezing winters and some 100 degree summer days so my exterior building does have some harsh temp swings. I make sure there is no liquid in the tank / hoses over the winter as freezing would certainly cause damage.
Apr 11, 2025
39 Posts
Joined Sep 2021
Apr 11, 2025
CrimsonHarrier
Apr 11, 2025
39 Posts
I had this since last year and used it occasionally to spray herbicide and so far it's been fine but I'm sure this sprayer has drop price to $15 before
Apr 12, 2025
2,985 Posts
Joined Feb 2010
Apr 12, 2025
balla123
Apr 12, 2025
2,985 Posts
Quote from CrimsonHarrier :
I had this since last year and used it occasionally to spray herbicide and so far it's been fine but I'm sure this sprayer has drop price to $15 before
lowest 20 .https://hfpricetracker.com/tools/63092
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criscoula
Last Saturday
277 Posts
Must be local, I've been watching in store since this post and it remains s$29 in Indiana .

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