Skip to main content

Aquattack ProWash Pressure Washers: What You Need to Know Before Buying

By Constance Obi · Culture & Recreation Writer

What Aquattack ProWash offers and who it's built for

Aquattack ProWash is a pressure washer line designed for homeowners and small contractors who need to clean driveways, decks, siding, and outdoor equipment. The machines range from electric models for light residential work to gas-powered units for heavier jobs. They're sold through major retailers and online, and parts are available through standard pressure washer supply channels.

The brand positions itself in the mid-range market—more powerful than basic consumer models but less expensive than professional-grade equipment. If you're planning to clean your driveway a few times a year or tackle seasonal deck maintenance, these machines are built to handle that workload without the cost of commercial equipment.

Key Takeaways

  • Aquattack ProWash makes both electric and gas models, so you can choose based on the size of the job and whether you need portability or consistent power.
  • PSI (pressure) and GPM (water flow) determine what the machine can clean; higher numbers mean faster work on tougher surfaces like concrete.
  • Electric models are quieter and require less maintenance, while gas models deliver more power for heavy-duty cleaning but need regular fuel and oil checks.
  • You'll need to match the nozzle size and spray pattern to your surface—using the wrong nozzle can damage wood, siding, or paint.
  • Rental is worth considering if you only need the machine once or twice, since purchase price plus maintenance can add up quickly for occasional use.

Electric vs. gas models: Which one fits your needs

Electric Aquattack ProWash units plug into a standard outlet and are best for cleaning jobs within 100 feet of a power source. They're quieter than gas models, produce no emissions, and require almost no maintenance beyond rinsing the hose and storing it dry. They typically deliver 1,300 to 1,800 PSI, which is enough for most residential driveways, patios, and house siding. If your property is small to medium-sized and you don't need to move the machine far, electric is simpler and cheaper to own.

Gas-powered Aquattack ProWash models deliver 2,500 to 3,500 PSI and work anywhere without an outlet nearby. They're heavier, louder, and require you to check oil, change spark plugs, and drain fuel before storage. Gas models are worth the extra work if you're cleaning large areas, tackling concrete stains, or stripping paint. They also hold up better if you're using the machine multiple times a week or lending it to neighbors regularly.

Understanding PSI, GPM, and what they mean for your job

PSI (pounds per square inch) is the force of the water spray. Higher PSI cuts through dirt and grime faster but can also damage soft surfaces. Most Aquattack ProWash models range from 1,300 to 3,500 PSI. For vinyl siding, wood decks, and car washing, you want 1,300 to 1,900 PSI. For concrete driveways and brick, 2,500 to 3,500 PSI works better.

GPM (gallons per minute) is how much water the machine uses. Higher GPM means you cover more area in less time. A machine with 1.5 GPM takes longer than one with 2.5 GPM to clean the same driveway, even if the PSI is identical. When comparing two Aquattack ProWash models, look at both numbers together—a lower-PSI machine with high GPM can sometimes outperform a high-PSI machine with low GPM on large flat surfaces.

Nozzles, attachments, and how to avoid damage

Aquattack ProWash machines come with multiple nozzle tips that change the spray pattern and intensity. A 0-degree nozzle shoots a tight stream and is the most powerful; a 40-degree nozzle spreads the water over a wider area and is gentler. Using a 0-degree nozzle on wood or vinyl siding will gouge it. Using a 40-degree nozzle on concrete stains takes much longer. Always start with the widest angle and move closer or switch to a narrower nozzle only if the dirt isn't coming off.

Many models include a detergent tank or attachment for applying cleaning solution. Some come with a surface cleaner—a flat attachment that cleans driveways and patios evenly without streaking. These attachments cost extra if you buy them separately, so check what's included with the model you're considering. Hose length matters too; a 25-foot hose limits how far you can reach, while a 50-foot hose gives you more flexibility on larger properties.

Maintenance and storage to keep your machine running

Electric Aquattack ProWash units need minimal upkeep. After each use, run water through the hose and spray gun to clear debris, then coil the hose loosely and store it out of direct sunlight. Check the power cord for cracks before each use. Store the machine in a dry place—a garage or shed is ideal. Most electric models last several years with this basic care.

Gas models require more attention. After each use, let the engine cool, then drain the fuel tank or add fuel stabilizer if you're storing it for more than a month. Check the oil level before starting, and change it according to the manual (usually every 50 to 100 hours of use). Spark plugs may need replacing annually. Before winter storage, run the machine until the fuel line is empty to prevent carburetor buildup. This extra work is worth it if you use the machine regularly, but it's another reason to consider renting if you only need it occasionally.

Cost comparison: Buying vs. renting

Entry-level Aquattack ProWash electric models cost between $150 and $300 new. Mid-range gas models run $400 to $800. Professional-grade units exceed $1,000. If you're cleaning your driveway once a year, renting from a home improvement store or equipment rental shop costs $40 to $100 per day—often cheaper than buying when you factor in storage space and maintenance.

Buying makes sense if you plan to use the machine at least three or four times a year, or if you have multiple outdoor surfaces to maintain. Renting is better if you're tackling a one-time project, testing whether you actually like pressure washing before investing, or if you live in an apartment or small space with nowhere to store equipment. Some rental shops offer weekly rates that are cheaper per day if you need the machine for a longer project.

Where to find parts, repairs, and support

Aquattack ProWash parts are available through major online retailers, home improvement stores, and pressure washer supply shops. Common replacement items—hoses, nozzles, spark plugs, and air filters—are inexpensive and easy to swap yourself. Many YouTube tutorials walk through basic repairs. If your machine won't start or has a serious leak, local pressure washer repair shops can usually fix it, though shipping a heavy gas model can be costly.

Before buying, check whether the retailer or manufacturer offers a warranty. Most Aquattack ProWash units come with a one- to two-year limited warranty covering defects in materials and workmanship, but not damage from misuse or lack of maintenance. Keep your receipt and warranty paperwork in case you need to make a claim.

Frequently Asked Questions

Can I use Aquattack ProWash on my car or truck?

Yes, but only with the widest nozzle (40-degree) and from at least 3 feet away. The pressure can strip wax and damage paint if you get too close or use a narrower nozzle. Many people use a dedicated car wash attachment or foam cannon to apply soap first, then rinse gently. Never aim at windows, mirrors, or trim.

What's the difference between a pressure washer and a power washer?

Pressure washers use cold water; power washers heat the water. Aquattack ProWash makes pressure washers. Heated water cleans better on oily stains and grease but costs more and uses more energy. For most residential jobs—driveways, decks, siding—cold water is fine.

How long do Aquattack ProWash machines usually last?

Electric models typically last 5 to 10 years with basic care. Gas models last 7 to 15 years if you maintain them regularly—checking oil, changing spark plugs, and storing properly. Heavy commercial use shortens the lifespan. Rental machines often have shorter lifespans because they're used hard and serviced less carefully.

Can I leave my Aquattack ProWash outside in the rain?

Not long-term. Water can corrode metal parts and damage the engine (on gas models) or electrical components (on electric models). Store it in a garage, shed, or under a tarp. If you must leave it outside temporarily, cover the engine and electrical connections with plastic.

Do I need a special hose for Aquattack ProWash?

Yes—a standard garden hose won't work. You need a pressure washer hose rated for the PSI of your machine. Aquattack ProWash hoses are sold separately or bundled with the unit. Hose length affects water pressure; longer hoses lose some pressure, so if you need 50 feet of reach, buy a machine with slightly higher PSI to compensate.