Chapin 60114 Made in USA 4-Gallon Backpack Sprayer with 3-Stage Filtration System Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Lawns, Weeds and Pests, Translucent White

Well made 4 gallon sprayer except that it does not hold pressure like small sprayers. I consider that a good thing, not to blow up tanks or parts. I am a senior citizen with a bad back and alot of yard. Tried all of the 1 gallon ready to go, pump and go, electric want that clogs, etc. This unit is easy to take apart if the nozzle was to ever clog. Just spin off and clean. One received was assembled backwards at their assembly line. So the handle when straight up needed to be pushed backwards in order to pump! I could not get more than a little pump and could not reach behind my back to get a full pump. Contacted the company who provided easy instructions to fix the problem. Remove a cotter pin, 2 bolts, pull out the main rod, flip over and insert from opposite side. Bolts and pin back in fixed it. Now the handle goes from straight up and pumps forward like it is supposed to. Cannot wait to use it again but this time with lots of pressure. Remember to use properly, give it 10 pumps and spray. When the stream slows, give it 4 or 5 pumps. You can twist the front nozzle like a garden hose sprayer to get stream, spray, fan, etc. Well made for the money and I tried 3 gallons first time which covered everywhere I wanted to spray.

I like it! I have not fully used it for what I intended to use it for. However, I did trialled using it with just water to see how it work. It worked really well. I only partially filled the tank to two gallons only to see how heavy the equipment will be when I carry it on my back. It seems to work well for me and will definitely use it for spraying the weeds later on.

Works great. Just the shoulder straps are a lil funky. It functions great and gets the job done. I would buy it again.

Used this all summer for weed suppression and liquid feeding without any issues. It certainly can get heavy over a long time of use, but that's nothing against the product itself. Worked great every time and I am very happy with it.

Absolutely frustrated with the purchase! I only used it occasionally and even then started having problems with it. There were issues with the flow after using it a couple times. The strap - metal clip part that gets attached to the sprayer broke within 2/3 months.