I would have given this unit 5 stars but when putting it together I found that in assembly....someone failed to connect kill switch and failed to attach syphon filter to plastic hose...No biggie, but yet quality control could use improvement! Unit started right up on 3 pulls and for the short period I have used it ...did quite well! I have called support, (after a bit of a wait on the phone)...gentleman said he would ship filter out soon!

I purchased this product because of the variable pressure option. This is a great idea, However the over all experience was less than satisfactory. I brought the unit home, the assembly was a breeze. The unit started just fine and performed perfectly. The 4th time I started it, the pull rope did not retract. I brought it back and the store exchanged it. Took the 2nd one home and finished my project. The next day I started it up and was working on another project. 5 minutes in, I lost all pressure. Shut it down and checked my water inlet and made sure there were no obstructions in the water path. After fooling with it for over an hour I believe the pump wnt bad. Borrowed a friends pressure washer and finished up. Took number 2 back to store and got a refund. Generac has a good idea with this product, but they really need to work on the reliabilty. Very disappointed as I was looking forward to doing all kinds of things around the house with it. I am also shopping for a whole house generator, and am about to rule out a Generac based on this experience. I expect this review will get buried on the back page so as not to deter sales.

Amazing machine. I have been looking for a gas pressure washer for quite some time now. The fit and finish is second to non. Pressure is amazing and I like that you can select different pressures for different situations. The rubber handle feels great and the trigger isn't hard to hold down unlike other models I have owned. I found the hose and gun storage worked perfect. I wish I could include a picture to show how I store everything. Definitely recommend this machine. You will not be disappointed.

I saw a TV ad a while back and said if I ever need to replace my pressure washer, this is the one that I want. Well, a few months later my 20 year old machine died. I immediately looked up the OneWash and took a really good look at it. I was impressed and bought the product. My first project was pressure washing my pontoon boat. That went perfectly, I used the highest setting for the pontoons and lower setting for the deck and hardware. I have used it to clean my pool deck pool screening, cleaning my shed and other odds and ends. It performs perfectly every time. I am happy with the OneWash and recommend it to any homeowner.

I use my OneWash Pressure Washer to pressure wash vehicles at the car dealership I work at. I use it for several hours at a time and the performance never falters. It also works wonderfully when cleaning vinyl siding and sidewalks. There are so many uses for it and it's so easy to use that it has made pressure washing my favorite task at home and work!

[This review was collected as part of a promotion.] Good quality machine for a fair pricemy 15. THIS is my 3rd machine I had 2 machines previously for my 15 year HANDYMAN Business THE held up like gold. No complaints here. Now retired I bought another one electric start for around the house to use for different reasons and in my hobby of auto and truck restoration. IF THEY WERE JUNK BELIEVE ME I WOULD NOT BE AFRAID TO SAY THAT ALSO. BUT WHEN SOMETHING IS QUALITY AND A GOOD DEAL FOR MY HARD EARNED MONEY I WILL PROMOTE IT ALL DAY LOSO THATS MY STORY AND IM STICKING TO IT. NG.

My son has 4 different brand pressure washers for his home and business. When I asked him which one he liked best it was the Generac. He likes it because he can turn down the pressure to clean his boat interior. I purchased mine and assembly was a snap. One very minor problem, the kill switch was unplugged and pulled out. 10 second fix. The motor started the first pull and has great power. I'm haven't used it much yet but am excited to use it on the cars, motorcycle and around the house. Very nice pressure washer.

The unit was easy to assemble,instructions were clear. Once I learned to pull the choke knob out "all the way" the unit started promptly. The choke knob needed some wd40. The only problem I could see is the hose doesn't look like it will last very long. Mine developed kinks as soon as I unrolled it. I'm sure it will have to be replaced soon. I hope if it does it's still under warranty. Everything else seems good for now.

[This review was collected as part of a promotion.] Purchased the “one wash” last month. So far so good. The variable pressure option was the main reason I decided to make my purchase, 2000 psi for my vinyl siding, and 3100 psi for my brick pavers. And the reputation of Generacs' wonderful products. I would recommend this brand to everyone I know.

I knew I wanted the Generac 3000 based on reviews and liked the versatility of the OneWash being able to dial up or dial down the pressure but was concerned that down the road this is something that would give problems. So far, it works great. I can wash the mud off my truck and clean my vinyl overhang and gutters without worrying about blasting it off. Then turnaround and clean my concrete driveway which can take the higher pressure. Using the detergent tank worked well if you can keep the siphon tube in the liquid (had to tyrap it). Also, make sure the drain plug is on tight, mine came off and I loss my concentrate. Cheap hose but that seems to be more the rule with residential PW's. I thought it might be a problem only having 3 nozzle tips but it's not, the green one is all I needed for any job (except when spraying detergent).