Product Information
Get the Cleaning Power you need…with barely a whisper of noise! The Whisper Wash Big Guy 28″ Surface Cleaner incorporates the signature balanced and machined spray bar of all Whisper Wash systems.
Product Details
Get the Cleaning Power you need…with barely a whisper of noise! The Whisper Wash Big Guy Surface Cleaner incorporates the signature balanced and machined spray bar of all Whisper Wash systems with a wide surface coverage area to provide a comfortable and highly efficient flat surface cleaner. With a 28″ diameter and aircraft grade aluminum housing, it is built tough to handle the big jobs. The Big Guy’s pivoting wheel design and a heavy-duty nylon brush provide for easy navigation through large areas while still containing the pressurized spray.
The Platinum Seriesof Whisper Pro Surface Cleaners separates itself from the competitors and Standard Series Whisper Pro Surface Cleaners by offering:
- A One-Piece Unitized Swivel Cartridge
- 5000 PSI Max Working Pressure
- 212 F Max Working Temperature
Big Guy Surface Cleaner Specifications:
- 2″ Nylon Brush
- One 4″ Caster
- Two (2) 10″ Pneumatic Tires
- Oversized, self-lubricating twin thrust bearings
- 2000-5000 PSI Pressure Range
- Max Temperature: 212 F
- Max Flow: 4-10 GPM
- Housing Size: 28″
- Two (2) 25-Degree Size 2 Spray Tips
Shipping & Delivery
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Fast nationwide shipping via UPS
Most orders arrive within 5โ10 business days. -
Direct-from-manufacturer items may take up to 14 business days
If a product will take longer than expected, a PowerWash.com account executive will contact you. -
Backorder notifications
If an item becomes unavailable or delayed, our team will notify you immediately with options. -
Freight delivery for large equipment
Oversized items ship by truck freight. Lift-gate service is available if needed. -
Alaska & Hawaii shipping
Delivery to AK/HI may take up to 30 business days. (Some chemical products cannot ship to AK/HI.) -
International shipping available
We ship to most countries worldwide. Call 1-800-433-2113 for rates. -
Order minimum
Orders under $15 may incur a minimum order fee. -
Track your order anytime
You can check your order status using the Orders & Returns page.
Returns & Warranty
30-Day Return Window (Unused Items)
Unused products in original packaging can be returned within 30 days of delivery.
Simple Return Process
Just contact our team to receive an RMA (Return Authorization) before sending anything back.
Restocking Fee
Returns may be subject to a 20% restocking fee.
Non-Returnable Items
Due to safety and usage factors, the following items cannot be returned:
โ Pressure washers (covered under warranty only)
โ Chemicals / hazmat products
โ Custom or special-order equipment
Manufacturer Warranties Apply
Many products are backed by manufacturer warranties (pumps, engines, accessories, etc.).
Coverage varies by brand and product type.
Defective or Damaged Items
If something arrives damaged or defective, contact us immediately so we can make it right.
Support
Support & Questions
Talk to a real pressure washing expert
Our team helps contractors choose the right equipment, chemicals, and setup.
Need help before ordering?
We can help you confirm:
โ Proper sizing (GPM, PSI, fittings)
โ Product compatibility
โ Best setup for your job
Support after purchase
Weโre here to help with setup, usage, and troubleshooting.
Call or speak with our team
ย 1-800-433-2113
Fast response from experienced staff
No call centers โ youโll speak with someone who understands the equipment.
Get It Right The First Time
No guesswork. No wrong orders.
- Fast Shipping
- Contractor Support
- Financing Available

