10 Pressure Washer Deals: Prime Big Deal Days (October 2026 Sale)

The Westinghouse ePX3500 tops our list of pressure washer deals to watch during Amazon’s Prime Big Deal Days sale, and it earns the spot with a 4.6-star average across 7463 owner reviews, 2500 max PSI, and a 3-year warranty. For shoppers who want a classic workhorse, the Sun Joe SPX3000 is the budget-friendly backup with more than 64000 owner reviews. If you want something lighter and more compact, the Westinghouse ePX3100 fits that need with 2300 max PSI in a near-identical frame.

Prime Big Deal Days runs October 6-7, 2026, and most offers need a Prime membership. These ten pressure washer picks are the ones our editors say are worth watching during the sale, with the buttons below showing the current price at any moment.

Our Top 3 Picks for Pressure Washer Deals in 2026

Pressure Washer Deals Compared

How We Chose

We compared PSI and GPM, warranty coverage, weight, hose length, and customer-image coverage on Amazon for each model. Owner ratings and review counts were checked in October 2026, with attention to repeated complaints about durability, hose length, and pump failures.

1. Westinghouse ePX3500: Editor’s Choice

The Westinghouse ePX3500 is the one we keep recommending for everyday homeowner use. The 2500 max PSI combined with a 1.76 max GPM flow rate covers cars, patio furniture, and a grimy fence without the noise of a gas unit.

Best for: readers who want one washer that handles the car on Saturday and the deck on Sunday without buying a second unit.

• Stands out for the anti-tipping four-wheel design with 360-degree turning; reviewers report it stays put on sloped driveways.
• The 25-foot easy-coil nylon braided hose reaches a two-car driveway without an extension.
• The pump auto-stops when the trigger is released, so the motor only runs when you are actually spraying.

Compared with the Sun Joe SPX3000 below, the ePX3500 has a longer hose and a 3-year warranty versus Sun Joe’s 2-year coverage. Skip it if you need more than 1.76 GPM of flow; in that case the LWQ Foam Cannon at #4 is a better fit for soap-heavy car washing. Owners rate it 4.6 across 7463 reviews, and it sits at #1 in the Pressure Washers category on Amazon.

2. Sun Joe SPX3000: Best Value for Tight Budgets

The Sun Joe SPX3000 has been a top-seller for years, and the 64k-plus owner reviews show it. At a modest spend-tier price, you get PWMA-verified 2030 PSI, five quick-connect nozzles, and dual detergent tanks that let you swap soaps without refilling.

Best for: shoppers who want a known quantity from a brand with a long track record and PWMA certification.

What stands out is the dual detergent tank system (0.9L each), which reviewers praise for switching between car wash soap and deck cleaner mid-job. The 34-inch stainless steel spray lance with brass fittings is unusually sturdy for this price tier. The 1.2 GPM flow rate is the obvious trade-off; if you want more flow for faster cleaning, look at the LWQ Foam Cannon at #4 (2.5 GPM). Compared with the Westinghouse ePX3500 at #1, the Sun Joe has fewer reviews-per-month of complaints about plastic fittings but a shorter hose and only a 2-year warranty.

3. Westinghouse ePX3100: Best Mid-Range

The Westinghouse ePX3100 is the ePX3500’s smaller sibling, 200 PSI lighter but in nearly the same frame and wheel design. With a 4.5-star average across 7345 owner reviews, it earns the mid-range spot on this list.

Good to know: at 19.8 pounds, the ePX3100 is one of the lightest electric washers in this list. Owners mention it lifts easily into a truck bed for weekend cabin trips.

• The 2300 max PSI handles cars, patio furniture, and most fence grime without overworking.
• Five quick-connect nozzles including a turbo and soap applicator cover most jobs out of the box.
• The pump auto-stops when the trigger is released, saving energy and extending motor life.

Compared with the Westinghouse ePX3500 at #1, the ePX3100 trades a small amount of cleaning power for a slightly lower price tier. Skip it if you regularly blast heavy mildew off concrete; the Simpson Clean Machine 3400 at #7 is a better match for that. Owners rate it 4.5 across 7345 reviews, and the 3-year warranty matches its bigger sibling.

4. LWQ Foam Cannon: Best for Car Detailing

The LWQ Foam Cannon is the pick for owners who wash cars in the driveway every weekend. The standout number is 2.5 GPM, the highest flow rate in this list, paired with an included foam cannon and four quick-connect metal spray nozzles.

Scenario: a Saturday-morning wash on a midsize SUV. The foam cannon lays down thick suds, the 25-degree nozzle rinses, and the 15-degree handles wheel wells. Air in, owners report the dual-roller design moves easily on a flat driveway.

Compared with the Westinghouse ePX3500 at #1, the LWQ trades top-end PSI for more flow and a foam cannon. Skip it if your main job is heavy concrete cleaning; the Simpson Clean Machine 3400 at #7 is built for that workload. The 2030 PSI max pressure is the obvious trade-off, and the 6.3-meter hose is shorter than most electric units here. Owners rate it 4.3 across 5120 reviews.

5. Westinghouse ePX3050: Best Compact Storage

The Westinghouse ePX3050 is the most compact unit in this list, with a 26-inch low profile that slides under a workbench or beside a trash can in a small garage. It comes with a foam cannon and turbo nozzle, which is unusual at this size.

Best for: apartment dwellers and homeowners with a small shed who still want a real washer rather than a hose-end attachment.

What stands out is the maintenance-free axial pump with auto stop, paired with a 35-foot GFCI power cord that gives extra reach from a wall outlet. Owners mention it is light enough to carry one-handed. The 20-foot abrasion-resistant super flex hose is shorter than the ePX3500 at #1 (25 feet), which matters for larger driveways. Compared with the LWQ Foam Cannon at #4, the ePX3050 has slightly lower PSI but the same 1.76 GPM flow rate and the compact footprint is the real difference. Owners rate it 4.5 across 1670 reviews.

Good to know: the 35-foot GFCI cord is one of the longest on this list, helpful if your outdoor outlet sits a stretch away from the car.

6. Greenworks 2000 PSI: Best for Deck Cleaning

The Greenworks 2000 PSI is the one for wood-deck owners who want PWMA-verified numbers. The PWMA certification means the PSI and GPM claims have been independently lab tested, which matters when you are spraying soft cedar boards at close range.

Best for: homeowners with wood decks or composite decking who want a steady, measured spray rather than maximum pressure.

• The 14-amp motor uses start/stop technology that switches off when the spray wand is not engaged.
• The 1.2-gallon onboard soap tank handles deck cleaner without a separate bucket.
• At 27.8 pounds with a 25-foot hose, it is heavier than the Westinghouse units but sturdier on rough ground.

Compared with the Westinghouse ePX3100 at #3, the Greenworks 2000 has slightly lower PSI but the same onboard soap tank and a 3-year warranty. Skip it if you wash cars weekly; the LWQ Foam Cannon at #4 with its 2.5 GPM flow rate covers that better. Owners rate it 4.4 across 1674 reviews.

Good to know: the push-button start is a small detail that matters when you set up and tear down frequently.

7. Simpson Clean Machine 3400: Best Gas Power

The Simpson Clean Machine 3400 is the gas pick for tough driveway and concrete jobs. At 3400 PSI and 2.5 GPM, it blasts through oil stains and mildew that no electric washer in this list can match.

Scenario: a 2000-square-foot concrete driveway with two years of mildew and a chain-link fence with algae. The 0-degree tip strips the algae; the 40-degree tip rinses the wide area fast.

• The 208 cc CRX engine has easy start and low-oil shutdown, which protects the motor.
• The 25-foot MorFlex high-pressure hose is rated for cold-water residential use.
• The 10-inch premium pneumatic tires roll over gravel and uneven concrete without complaint.

Compared with the DeWalt 3300 PSI Gas at #8, the Simpson has higher PSI (3400 vs 3300) but a shorter warranty (2-year engine vs 5-year frame). Skip it if you only need light electric cleaning; the Westinghouse ePX3500 at #1 is lighter and quieter. Owners rate it 4.3 across 2032 reviews.

Good to know: gas units need oil checks before each use, and reviewers recommend running the pump dry after the job to prevent soap corrosion.

8. DeWalt 3300 PSI Gas: Best for Durability

The DeWalt 3300 PSI Gas is the durability pick. Its 5-year frame, 3-year pump, 2-year engine warranty is the longest in this list, and DeWalt’s 208 cc engine is known for reliable cold starts.

Best for: homeowners who want a gas washer they keep for a decade rather than replace every few seasons.

• The OEM Technologies axial cam pump with thermal relief valve prevents overheating on long jobs.
• The ergonomic spray gun reduces hand fatigue compared with stock wands.
• The 25-foot abrasion-resistant hose and 5 quick-connect nozzles cover most residential tasks.

Compared with the Simpson Clean Machine 3400 at #7, the DeWalt has 100 PSI less but a stronger warranty and the DeWalt engine brand reputation. Skip it if you do not need that long coverage; the Simpson at #7 saves a tier of cost. Owners rate it 4.3 across 960 reviews, and the warranty is the main reason it earns its spot.

Good to know: gas washers ship without oil in the engine; reviewers recommend filling before first start.

9. Greenworks 3000 PSI Brushless: Most Compact for Gas-Like Power

The Greenworks 3000 PSI Brushless is the premium electric option for owners who want gas-like cleaning without the gas maintenance. The brushless motor and JETTFLOW technology deliver 3000 PSI at 2.0 GPM, with all claims independently lab tested and CSA certified.

Scenario: a heavy weekend of fence stripping, driveway mildew, and patio furniture cleaning. The 15-degree tip handles most jobs, and the metal gun feels sturdier than the plastic wands on cheaper units.

• The 14 Amp TruBrushless motor is rated for longer life than brushed motors in the same price tier.
• The 25-foot Uberflex kink-resistant hose handles cold-water residential use.
• The five quick-connect nozzles cover most tasks out of the box.

Compared with the Westinghouse ePX3500 at #1, the Greenworks 3000 PSI has 500 more PSI and a brushless motor, but it costs more and weighs 50.7 pounds versus 19 pounds. Skip it if you need a lighter electric; the ePX3500 at #1 or ePX3100 at #3 are easier to lift. Owners rate it 4.4 across 316 reviews, and the brushless motor is the headline upgrade.

Good to know: the 14 Amp draw means you should plug it into a dedicated outlet rather than a shared extension cord.

10. Greenworks 2100 PSI: Most Versatile

The Greenworks 2100 PSI is the budget pick. It skips the usual pull-cord gas start entirely with a push-button electric start, and the telescoping handle folds down for small closets.

Best for: first-time washer buyers who want a no-maintenance electric at an entry-level cost.

• The 35-foot power cord with integrated GFCI gives extra reach from a wall outlet.
• The telescoping handle collapses for storage in tight spaces.
• The four included nozzles (25-degree, 40-degree, turbo, soap) cover the basics.

Compared with the Westinghouse ePX3050 at #5, the Greenworks 2100 has the same 2100 max PSI but a slightly lower flow rate (1.2 vs 1.76 GPM) and a telescoping handle rather than the Westinghouse foam cannon. Skip it if you want a foam cannon included; the ePX3050 at #5 or LWQ at #4 are better fits. Owners rate it 4.4 across 283 reviews.

Good to know: the 1/4-inch universal quick-connect system lets you swap in most aftermarket nozzles and foam cannon attachments.

How to Choose the Best Pressure Washer During Prime Big Deal Days

The right washer depends on the jobs you do most often, the power source you already have, and how much space you have to store it. These factors cover the main buying decisions for Prime Big Deal Days shoppers.

Match PSI to the Job You Actually Do

For cars, patio furniture, and fences, 2000 to 2500 PSI is enough. For concrete driveways with real mildew or oil stains, look at 3000 PSI or higher; the Simpson Clean Machine 3400 at #7 and DeWalt 3300 PSI Gas at #8 are the heavy-duty picks. Anything under 2000 PSI is suited to light-duty rinsing rather than deep cleaning.

Decide Between Gas and Electric

Electric washers are quieter, lighter, and need no oil or fuel. They start with the push of a button, which matters if you set up and tear down frequently. Gas washers deliver more PSI and flow for tough jobs but need oil checks, fuel, and more storage. For most homeowner tasks, an electric in the 2000 to 3000 PSI range is the right call. See our full electric washer deals guide for more.

Check Flow Rate (GPM) for Faster Cleaning

PSI is pressure; GPM is flow rate, and higher GPM means faster rinsing. The LWQ Foam Cannon at #4 leads this list at 2.5 GPM, while most others sit at 1.2 to 1.76 GPM. For a 2000-square-foot driveway, the difference between 1.2 and 2.5 GPM can mean 30 minutes saved per wash.

Look at Hose Length and Wheels

A 25-foot hose handles most two-car driveways without an extension. Anything shorter means more repositioning. Wheels matter too: the 5-inch never-flat wheels on the Westinghouse ePX3050 at #5 work on smooth concrete, while the 10-inch pneumatic tires on the Simpson and DeWalt gas units roll over gravel and rough ground.

Confirm Warranty and Nozzle Coverage

Most electric units in this list carry a 2- to 3-year warranty; the DeWalt at #8 extends to 5 years on the frame. Nozzle coverage matters too: five quick-connect tips (0, 15, 25, 40, and soap) cover most jobs without buying extras. Browse our full pressure washer deals roundup for more options, or check out portable washer deals if you need a compact laundry option.

How to Shop Pressure Washer Deals During Prime Big Deal Days

Check the model number and ASIN on the page against the one you wanted; deals during the event can swap listings. Confirm whether the unit is new or renewed, and verify who sells and ships it (sold by Amazon and shipped by Amazon tends to be the safest path). Most offers need a Prime membership, a free trial counts, and the current price fluctuates through the event. Use the buttons above to check the live price before you buy.

Frequently Asked Questions

Final Verdict: Pressure Washer Deals

Buy the Westinghouse ePX3500 if you want one washer for cars and decks and you want the strongest combination of rating and warranty in this list. Buy the Sun Joe SPX3000 if you are watching every dollar and want the most-reviewed budget electric on Amazon. Buy the Greenworks 3000 PSI Brushless if you want gas-like electric power and a brushless motor, and do not mind the premium tier. Buy the Simpson Clean Machine 3400 if you need 3400 PSI gas power for concrete and mildew. Check the buttons above to see the current price during the event.