Product Review: Westinghouse WPX4400 Gas Pressure Washer, 4400 PSI and 4.2 Max GPM, Spray Gun and Wand, 5 Nozzle Set, for Cars/Fences/Driveways/Homes/Patios/Furniture
Introduction
If you’re looking to buy a heavy-duty cleaning machine for stubborn grime, the Westinghouse WPX4400 is worth a close look. This gas powered pressure washer promises 4400 PSI pressure and 4.2 GPM flow — enough power for driveways, fences, patios, and car detailing. In this review we’ll cover who the WPX4400 is for, what it does best, and where to find the best price when you decide to buy Westinghouse WPX4400.
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What is this product?
The Westinghouse WPX4400 is a portable gas pressure washer built around a 420cc Westinghouse OHV engine and a triplex brass head pump. It’s designed as a heavy duty pressure washer for homeowners and pros who need a reliable 4400 PSI pressure washer that can tackle concrete stains, siding, fences, decks, and even car detailing with the right nozzle and wand setup.
Key Features (from “About This Item”)
- Power: 4400 PSI and 4.2 GPM of deep-cleaning water pressure for tough jobs.
- Fuel tank: Easy-fill 1.7 gallon (6.5 L) gas tank for extended cleaning sessions.
- Hose and spray gun: 50′ abrasion resistant Super-Flex hose with a lightweight high-pressure spray gun.
- Nozzle set: 5 quick connect nozzles (0°, 15°, 25°, 40° & Soap) for versatility.
- Compatibility: Works with surface cleaners, undercarriage cleaners, and foam cannons with M22 fittings.
- Engine & pump: 420cc 4-stroke Westinghouse OHV horizontal shaft engine; maintenance-free triplex brass head pump.
- Construction: Tough steel frame and 12″ high-profile never-flat wheels for mobility.
- Warranty: Backed by a 3-year limited manufacturer service, labor, and parts coverage.
Detailed Description (from Product Description)
The Westinghouse WPX4400 Gas Powered Pressure Washer combines a robust 4-cycle OHV Westinghouse engine with a triplex brass head pump to deliver consistent, heavy-duty cleaning performance. It includes a 5-tip nozzle set so you can switch between narrow, rotating, and wide spray patterns depending on the surface — perfect for a 4400 PSI pressure washer for driveway cleaning or the 4.2 GPM pressure washer for patios and furniture.
Mobility is built into the design: the high-profile wheels and compact frame make this a true portable gas power washer that can be rolled into garages, around landscaping, and across uneven terrain. The WPX4400 is also compatible with a variety of accessories, so if you want a surface cleaner for large flat areas or a foam cannon for car detailing, you can add them with M22 fittings.
Pros and Cons
Pros
- Powerful cleaning: 4400 PSI and 4.2 GPM make quick work of concrete stains, siding, and grease.
- Versatile nozzles: 5 quick-connect tips handle everything from soap application to pinpoint 0° blasting.
- Durable build: Triplex brass head pump and steel frame for long life.
- Portable: Never-flat wheels and a manageable footprint for moving around the yard.
- Warranty: 3-year limited manufacturer coverage for parts and labor.
Cons
- Noise & fumes: As with any gas pressure washer, expect noise and exhaust — not ideal for enclosed spaces.
- Weight: Heavier than electric models; requires occasional engine maintenance like oil changes.
- Learning curve: High PSI models require care to avoid surface damage on delicate materials.
Who Should Buy This Product
This is an excellent choice if you need a gas pressure washer for heavy cleanup jobs: homeowners with large driveways, contractors cleaning concrete, or detailers who prefer a portable WPX4400 for car detailing with a foam cannon. If you’re searching for the best pressure washer for home cleaning 4400 PSI or a pressure washer for fences and decks 4400 PSI, the WPX4400 delivers the pressure and flow to finish the job faster than many consumer-grade electric units.
If you want to buy Westinghouse WPX4400 or are looking for Westinghouse pressure washer for sale, check current availability and deals before purchasing.
Comparison with Similar Products
Compared to electric models, the WPX4400 pressure washer delivers significantly higher PSI and GPM, making it better suited for concrete and heavy grime. Versus other gas models in the same class, the Westinghouse stands out for its triplex brass pump and 3-year warranty — features commonly sought when people want a low maintenance gas pressure washer for homeowners. If your priority is quiet operation and lower maintenance, consider an electric unit, but for raw cleaning power the WPX4400 is competitive in its category.
Where to buy
For those ready to purchase, search for pressure washer deals and the best price WPX4400 online. If you want to order gas powered pressure washer or buy pressure washer online, Amazon is a convenient option with fast shipping and reliable returns.
Frequently Asked Questions
Is the Westinghouse WPX4400 good for car detailing?
Yes — with the 40° nozzle or a foam cannon attachment, the WPX4400 can be used for car washing and detailing, though you should keep the pressure and nozzle at safe distances to avoid damaging paint.
Can I use this pressure washer for surface cleaners and foam cannons?
Yes — the WPX4400 is compatible with accessories that use M22 fittings, including surface cleaners and foam cannons.
How often does the engine need maintenance?
Routine maintenance includes oil changes, spark plug checks, and air filter cleaning per the manual. The triplex brass pump is maintenance-friendly, but follow Westinghouse guidelines for winterizing and storage.
Final Verdict
The Westinghouse WPX4400 is a reliable, powerful gas pressure washer that balances portability and raw cleaning power. It’s ideal for homeowners and professionals who need a high PSI pressure washer for concrete stains, a 4.2 GPM pressure washer for patios and furniture, or a pressure washer for fences and decks 4400 PSI. If your priority is heavy-duty cleaning performance and accessory flexibility, the WPX4400 deserves serious consideration.
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