Whisper Wash Ground Force 24 Inch Surface Cleaner - 3" Caster Wheels
The Whisper Wash Ground Force 24 Inch Surface Cleaner is a heavy-duty commercial rotary surface cleaner engineered for high-output pressure washing operations. Designed for 5–12 GPM pressure washers operating between 2,000 and 4,000 PSI, the Ground Force delivers industrial-grade durability with responsive rolling maneuverability.
Constructed from airplane-grade aluminum and powder coated for corrosion resistance, the 24 inch housing contains the cleaning force beneath a heavy-duty nylon brush skirt to reduce overspray. Unlike hover-style models, the Ground Force features four 3-inch pivoting casters that provide controlled rolling action across large flat surfaces, improving directional control and productivity.
The Flip–N–Fold handle system allows compact transport and storage, while the signature Whisper Wash balanced and machined spray bar, powered by a twin thrust-bearing swivel assembly, ensures smooth rotation and eliminates zebra striping. Compatible with both 2-tip and 4-tip spray bar configurations, the Ground Force is built for contractors handling driveways, parking lots, warehouse floors, stadiums, loading docks, and other large-scale flatwork environments.
Built to the industrial standards maintained by Whisper Wash, the Ground Force is designed to perform under demanding commercial conditions.
Hydro-Flow Aluminum 2-Tip Spray Bar:
Constructed with lightweight, precision-balanced aluminum ends, this standard Hydro-Flow configuration delivers smooth rotation and efficient cleaning performance. The optimized 1/2" internal diameter improves hydraulic flow while maintaining balanced operation, making it ideal for residential and light commercial flatwork applications where weight and maneuverability matter.
Four 3-Inch Pivoting Casters: Provides responsive rolling maneuverability and controlled directional movement across large flat surfaces.
24 Inch Airplane-Grade Aluminum Cover: Durable, powder-coated housing built for industrial environments.
Flip–N–Fold Handle Design: Collapsible handle system allows easy transport and compact storage.
Heavy-Duty Nylon Brush: Reduces overspray while containing cleaning force beneath the cover.
Balanced & Machined Spray Bar: Precision-balanced rotation eliminates streaking and ensures even cleaning.
2-Tip or 4-Tip Compatible: Supports flexible spray bar configurations based on GPM and application.
Professional Swivel Assembly: Twin self-lubricating thrust bearings deliver smooth, consistent power transfer.
Quick Connection Setup: Fast hookup with trigger gun control for efficient operation.
Hot or Cold Water Compatible: Operates in temperatures up to 212°F
| Specification | Details |
| Brand | Whisper Wash |
| Model | GF2400-HFAL |
| Series | Ground Force |
| Cleaning Width | 24-inches |
| Design Type | With Wheels (4 Pivoting Casters) |
| GPM Range | 5 - 12 GPM |
| PSI Range | 2,000 - 4,000 PSI |
| Max Temperature | 212°F |
| Operating Weight | 20 lbs |
| Cover Material | Airplane-Grade Aluminum, Powder-Coated |
| Handle Type | Flip-N-Fold Powder-Coated Aluminum |
| Caster Size | 3-inch Pivoting Casters (4) |
Whisper Wash offers a 1-Year Limited Manufacturer Warranty covering defects in workmanship and materials under normal use.
The manufacturer’s obligation is limited to repair or replacement of defective components within one year of purchase. Damage caused by misuse, alteration, negligence, or abuse is not covered. Labor and incidental damages are excluded.
A dated sales receipt with serial number is required for all warranty claims
Product overview video coming soon!
