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Model # FOA0001

Internet # 100663337

High-Pressure Detergent Foamer Nozzle for Gas Pressure Washers

This item has been discontinued.
The Home Depot no longer carries this specific product.

$38.39 /each




Model # FOA0001

Internet # 100663337

The Simpson High-Pressure Detergent Foamer Nozzle for Gas Pressure Washers can help you clean tough-to-reach elevated areas. Attach the nozzle to a quick-connect wand (wand not included). Applies detergent and cleaning chemicals (not included).

California residents: see  Proposition 65 information

  • Assembled dimension: 4 in. W x 8 in. D x 11 in. H
  • Use with cold-water gas pressure washers delivering up to 4,200-PSI
  • Attaches to the end of a quick-connect wand not included
  • 1/4 in. connection
  • Ideal for cleaning hard-to-reach elevated areas
  • Metering valve helps regulate output
  • Adjusts to control the water-to-chemical ratio
  • Includes a 15 ft. pick-up hose with filter


Connector size (in.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Fits Brand/Models 
Most Cold Pressure washers 
Maximum Pressure (psi) 
Pressure Washer Accessory Type 
Warranty / Certifications
Manufacturer Warranty 
90 Day Limited 


Rated 4.1 out of 5 by 8 reviewers.
Rated 5.0 out of 5.0 by Excellent soaper! Really works! Puts out just the right amount of soap you need with its adjustable valve. Nice spray jet stream with enough pressure to really soap up a car or degrease an engine. Works far better then my stupid siphon hose built into my pressure washer in which I ended up disconnecting and plugging off the factory soaper on my pressure washer. This quick disconnect soaper is well worth the money and Really works! February 20, 2010
Rated 5.0 out of 5.0 by Good for tough cleaning jobs Unit works well for cleaning big jobs like mowers and the siding on your house. The stream is to narrow for you car tho it will work on you car. I modified my nozzle by cuting the soad tube to about 6 inches and put the filter at the end of it. Driled a holle in a 16oz bottle and used. a hose clamp to hold the tube in the bottle when I scrrewed the cap on. This way I didn't have to have the 12 foot tube follow me around. I just fill the bottlle with soap and start washing. It hangs form the nozzle just fine. May 14, 2011
Rated 5.0 out of 5.0 by Detergent Foamer Nozzle Works perfectly for my needs. Easy to adjust ratio of soap and the hose is long enough to use on a ladder. The pressure from the nozzle is enough to clean while applying the detergent too. May 3, 2011
Rated 2.0 out of 5.0 by OK I purchased this along with the SimpsonHonda GC190 MegaShot 3100-PSI 2.5-GPM Gas Pressure Washer. I figured since it was a Simpson product it should fit perfectly on a Simpson Pressure washer. I actually could not attach the foamer to the wand. I took both it and the pressure washer to Home Depot. It took two people in the tool rental department to successfully attach. I believe the tip of the foamer washer is actually slightly too long. It does not easily 'snap' into the wand as the other 4 Nozzles that came with the pressure washer. When forced on (by two people) it does work. However, it is not helpful when attaching and disconnecting is such a time consuming multi person job. June 9, 2015
Rated 5.0 out of 5.0 by works great works 100x's better than the foamer nozzles that come on pressure washers. Get a medium/high pressure soapy foam instead of a low pressure foam. You can actually blow oil residue off with pressure and soap helps remove the oil residue when you rinse it off. I plan on trying out prior reviewer's idea of adding a detergent bottle with shorter draw tube hanging off gun. Long draw tube gets snagged and in the way all the time. June 30, 2015
Rated 4.0 out of 5.0 by Good way to keep bleach out of pump I have used this on one house so far.i used a 2600 psi and 4200 psi power washer worked good on both. July 7, 2015
Rated 2.0 out of 5.0 by Disappointing! The nozzle definitely does foam the soap and the concentration is adjustable. But the high pressure stream is very streaky and I had to go back over the deck with a normal wide nozzle. Probably only good for just dispersing the soap. June 24, 2014
Rated 5.0 out of 5.0 by this is a very good product at a great value easy to use product at a great price, engine is very dependable and easy to start May 27, 2014
  • 2015-11-29 T10:05:52.830-06:00
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