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Customer reviews for SIMPSON PowerShot 4400 PSI at 4.0 GPM SIMPSON 420cc Gas Pressure Washer for
SIMPSON PowerShot 4400 PSI at 4.0 GPM SIMPSON 420cc Gas Pressure Washer
4.6 out of 5 stars
stars416 ratings402 reviews
  1. 5 stars81% (336)
  2. 4 stars13% (53)
  3. 3 stars1% (6)
  4. 2 stars1% (3)
  5. 1 star4% (18)

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Showing 301-310 of 402 reviews
May 3, 2026
Leopard
5 out of 5 stars review

Great machine.

4200 psi. Amazing machine. With the Honda engine. Cleans well. Strongly endorsed.

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
Jan 26, 2018
storaway
5 out of 5 stars review

Verified Purchase

pressure washer with Honda engine

very pleased with this machine. Was looking for PSI and longtime engine life

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
May 1, 2026
Dragonfly
5 out of 5 stars review

great pressure

This is the pressure washer I have been wanting for many years.

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
Sep 4, 2018
Gorge Castillo
5 out of 5 stars review

Verified Purchase

Very strong

20 hrs of use and no problems getting adjusted to its force. A strong pressure washer

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
Mar 8, 2020
Ftben1228
5 out of 5 stars review

Verified Purchase

Power!!!

I brought it less than a month ago I have use it twice Great investment

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
May 5, 2026
Dakue
5 out of 5 stars review

Powerful machine

Decent machine for the money, pair it with a turbo tip and it will get past the dirt!

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
Oct 24, 2015
apollowiz
5 out of 5 stars review

Verified Purchase

Simpson 4240

Very nice to wet sandblast with. Has some shotgun recoil when the trigger is squeezed.

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
May 1, 2026
Master chief
5 out of 5 stars review

PS60843

Fantastic machine works better then I expected and easy assembly!

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
Oct 13, 2015
extm1
5 out of 5 stars review

Verified Purchase

Great unit for the price

Strong unit... Fits our needs well... Even works our sandblast kit well...

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
Apr 30, 2026
Shevy
5 out of 5 stars review

Excellent product

Great quality. You get what you paid for. Reduces cleaning time because of the power and GPM.

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122