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The Whisper Wash maxima 3600 professional 36" surface cleaner w/ aluminum housing is available for purchase today.

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Whisper Wash Maxima 3600 Professional 36" Surface Cleaner w/ Aluminum Housing

(Based on expert analysis, manufacturer ratings and customer reviews)
4.3 out of 54.3 out of 54.3 out of 54.3 out of 54.3 out of 5
3 Reviews
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1/4" Snap Coupler (Male)

Surface Cleaner

Maxima 36
36 inch cleaning area makes short work of large areas

One Piece Unitized Swivel Cartridge
Works efficiently, easily replaced
1 year full coverage Factory Warranty

Signature Swivel and Spray Bar
Ensures efficient cleaning without zebra striping

Powder-Coated Aluminum Housing
Durable material and finish capable of withstanding daily use

Nylon Brush
Surrounds the cover and eliminates overspraying

Cold or Hot Water
Capable of handling temperatures up to 212 degrees F
Rated for 2000 to 5000 PSI and 4 to 10 gallons per minute

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  Model Number:MAX3600
 Manufacturer:Whisper Wash
 Rated PSI5000
 Weight:37 Lbs.
 Dimensions:36L x 36W x 77H
 Mfr Consumer Warranty:90 Days
 Mfr Commercial Warranty:90 Days
 Minimum GPM:4.0 Gallons per Minute
 Maximum GPM:10 Gallons per Minute
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  3 Questions
Q: How many nozzles does this utilize?
by Margaret Mulberry from Illinois on October 22, 2015

A: This uses a 2 nozzle set-up.
by Mike, Product Expert
Q: I'm looking at a 4500PSI unit. What GPM do I need to drive the 36" Whisper Washer?
by Brent from Florida on June 06, 2012

A: The Features for the MAX3600 say it is rated for 2000 to 4000 PSI and 4 to 10 gallons per minute.

That means it needs a at least 4 GPM to work properly. To find those pressure washers on our web site, select Consumer, Prosumer or Professional grade in the Quick Search box on the left, then use the "Select GPM" filter at the top of the page to look at the 4 GPM (and higher) pressure washers.

The Whisper Wash MAX3600 tops out at 10 GPM, and the highest rated unit we carry at the moment is 8 GPM, so no worries there.
by Mike, Product Expert
Q: I have a PowerWasher with a Honda 5.5 hp engine, 2500 PSI and 2.2 gpm. Will the Hammnerhead GP 20" Surfaace Cleaner work well with my PowerWasher? Is my PW sufficient size to power this Surface Cleaner? Thanks.
by John Hartzell from Pennsylvania on May 07, 2011

A: I really would not recommend using GP Hammerhead surface cleaner with your pressure washer. In reality, you really want the most amount of gallons per minute you can get and 2.2 really is not going to do the job. You would have to have more flow coming from the pressure washer in order to achieve a good result with the surface cleaner.


Pressure Washers Direct
by Mike, Product Expert
Whisper Wash MAX3600 Reviews & Ratings
3 Reviews  Sort by 
John R.
Edinburg, TX
Purchased from Pressure Washers Direct
Purchased 1/7/16
Most Helpful Positive Review
5 out of 55 out of 55 out of 55 out of 55 out of 5
Works Like A Charm
Very happy with this surface cleaner- works like a charm. If you're in the power washing business you really need to test out the new 36" Maxima 3600.
John Recommends This Whisper Wash Product
John's Experience With Pressure Washers Direct
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"Do Recommend!"
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Ross Macl.
Winter Springs, FL
Total Helpful Votes
13 Helpful Votes
3 out of 53 out of 53 out of 53 out of 53 out of 5
Consider This
I've been doing commercial work for 4 years. I have had the Maxima for 2 years and it mostly stays in my rig, although I got it for a steal.

It works well on newer concrete or less soiled surfaces. Walking is slow paced, even with an 8.6 GPM machine. Stick with a BE 20 with 3 bars!
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Russell G.
Live Oak, FL
Purchased from Pressure Washers Direct
Purchased 12/1/12
5 out of 55 out of 55 out of 55 out of 55 out of 5
Great Product
I use this in my lawn service business I have already got my money back. My customer were very impressed with the quality of work. I can do the work in half the time, charge less and do a much better job. I use to stand there by the hour with a wand and still got lines in the job No more lines. I highly recommend this product

Gilberts Lawn Care LLC
Russell Recommends This Whisper Wash Product
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5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
1 Review
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