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Sprayer
By Robert on 09/22/2017
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Works great
By Bob on 09/02/2017
I have a 10 acre woods, and I want to clear it of invasive undergrowth over the next few months. This unit is just right for the job. I fill it with the four gallons, use that in a planned area, and do another run when I choose to.
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1 of 1 people found this review helpful
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Wow! WoW!
By Wadie on 07/05/2011
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Good quality for the money
By Brent on 06/20/2017
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Easy to use
By Eric on 04/14/2017
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4 gallon backpack #61800
By Paul on 11/17/2016
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/chapin-pro-series-gallon-backpack
By Clark on 06/07/2016
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Worked as Advertized
By John on 05/02/2025
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My first DIY sprayer
By Dice on 10/04/2019
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Great addition to the yard care team!
By John on 03/27/2020
Bought this for post emergent weed control in my 6000 SF lawn. Its well made, love the triple filter. Bottom of straps connect to frame with a somewhat awkwardly made plastic clip that I thought would give me issues, but has not so far in about 6 hours of use. As others have said, put it on a high platform before filling to ease getting it onto your back. Seems well made and pumping/spraying is easy. Would highly recommend.
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Chapin Pro is a probably the best sprayer...
By Marion on 09/28/2020
The Chapin Pro is a probably the best sprayer I have ever had. BUT, I weigh abt. 110 lbs and am 78 years old and no one ever told me if I squatted down and got the backpack gear in place with even 2 gal. of water that I wouldn't be able to stand up and carry it. :) Just wish it could be lighter! Anyway I use it and love it because I can pump it up without having to pump again in a couple of minutes. I just grab the straps with one hand and put it to the next spot that needs spraying; but most of the time, I just put in 1 gal. of water and repeat as necessary. Guess I should have just ordered a 1 gal. sprayer in the first place?
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Chapin pro backpack sprayer
By Bobby on 09/17/2021
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Easy to use
By Valerie on 03/02/2022
Once on, the backpack sprayer is very easy to use. Like all such products, it will take time to adjust the nozzle to fit my needs. The instructions lack some basic information... like how to connect the straps... but easy enough to figure out. I've used it once to spray in and around my house for bugs and probably won't use it again for another 2 or 3 months. It has, however, already paid for itself in what I didn't pay the exterminator company.
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So easy to use
By Sandy on 12/09/2022
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Chapin Pro 4 gal. backpack
By Bob on 08/20/2024
I've sprayed over 40 gallons now. The sprayer works well. Set up was easy. It takes a little trial and error to get the straps adjusted perfectly. The sprayer is very comfortable when you get the straps right. The external pump looks like it will be easier to replace O rings and seals on when the time comes than my old backpack that had the pump inside the tank. Build quality looks good and I think the sprayer should hold up well. Shipment from Do My Own was very fast as usual.
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Worked great
By Chester on 03/07/2025
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Professional
By Nickc on 04/18/2025
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Fantastic & Easy Bug Buster
By E on 09/06/2019
My wife uses this on regular basis in Florida. Easy removable lid to mix and easy weight on back and pump handle is very efficient to create a mist to a power shot with a turn of point tip. She loves it!! She is all about getting rid of bugs now!! She mixes 2 gallons , about half capacity.
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Chapin Pro Series 61800
By Barbara on 08/09/2019
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Great Backpack!
By Dustin on 03/22/2019
I can't compare to other backpacks, as this is my first, but moving away from cheap hand cannons, this was one of those purchases that makes you think “why didn't I do this before?” The fan nozzle really makes life easier laying down herbicides. Not scared to blanket spray chemicals because of the good wide spray and good amount of liquid that sprays out. The Chaplin also looks to be robust and you can rebuild them if the need every arises. Was fast shipping and the box was shipped carefully. Will buy from domyown again!
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Simply Good
By John, on 11/03/2018
This is definitely a good piece of equipment. Tip: exterior perimeters made simple: i use my b & g sprayer (heavy fan spray setting) & dust bulb for everything down low (including lower portions of foundations, as permissable/ per product labels). For higher work (1" bands around doorframes, window frames, under overhangs, etc- as per product labels). Great backpack sprayer, easy to carry, use, clean & maintenance- comfortable enough on the back (especially with only 1 to 2 gallons in it at a time)- definitely a worthy addition to my outdoor application equipment collection, & will continue employing it in many of my exterior treatment strategies.
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Excellent sprayer!
By Rick on 10/12/2018
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Chapin Pro Backpack
By Donnie on 09/21/2018
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WHAT?! I don't need a refill?
By Paul on 08/31/2018
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Sprayer
By David on 07/21/2018
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Great sprayer!
By Jason on 06/18/2018
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we have 2
By Doghouse on 06/01/2018
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Chapin Pro Series 4 Gallon Backpack (#61800)
By Charles on 08/04/2017
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Great product. Great price.
By Bj on 07/20/2011