Cordless Power Washer Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Cordless Power Washer sales on Amazon US totaled 20,050 units in July 2026 (▼ 18.5% vs. the prior month), generating an estimated $3,321,101 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 90.3% of unit volume and 90.9% of revenue, while a typical listing is priced at $101.18. The keyword itself pulled 13,544 Amazon queries over the same period (▲ 0.7% MoM).
Zooming out to the 12-month window ending July 2026, the cordless power washer Top 50 moved 169,900 units and $29,553,653 in cumulative sales — an average of 14,158 units and $2,462,804 per month. Monthly throughput topped out at 24,600 units in June 2026 and dipped to 6,850 in December 2025, leaving the latest reading 56.6% higher than August 2025.
Cordless Power Washer Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
20.1K
▼ 18.5% MoM
Monthly Revenue 2026/07
$3.3M
▼ 22.9% MoM
Top 10 Market Share 2026/07
90.3%
Cordless Power Washer Market Share & Sales Concentration on Amazon US — July 2026
The most-sold cordless power washer listing on Amazon US in July 2026 is ASIN B0BVGSX46M (Brand: Westinghouse), which sold 9,000 units at $169.00 apiece — equal to 44.9% of every unit tracked in this report and 3.0× the volume of the No. 2 listing.
The Top 10 ASINs account for 18,100 units and $3,017,286 in July 2026 — 90.3% of unit volume and 90.9% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Cordless Power Washer' on Amazon
July 2026
Is 90.3% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B0BVGSX46M
Westinghouse ePX3500 Electric Pressure Washer, 2500 Max PSI 1.76 Max GPM with Anti-Tipping Technology, Onboard Soap Tank, Pro-Style Steel Wand, 5-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
9K
▼ 10.0%vs. prior month
$1.5M
latest month
12-month trend
B0BX4KL2C8
Westinghouse ePX3100v Electric Pressure Washer, 2100 Max PSI 1.76 Max GPM, Built-in Carry Handle, Detachable Foam Cannon, Pro-Style Steel Wand, 3-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
3K
▼ 40.0%vs. prior month
$385.3K
latest month
12-month trend
B0CQMZ4BG5
Westinghouse WPX3000e Electric Pressure Washer, 3000 Max PSI and 1.76 Max GPM, Induction Motor, Onboard Soap Tank, Spray Gun and Wand, 5 Nozzle Set, for Cars/Fences/Driveways/Homes/Patios/Furniture
2K
▲ 0.0%vs. prior month
$558K
latest month
12-month trend
B0GYCKRBN8
Cordless Portable Washer, 1450 PSI Battery Operated Washer with 6-in-1 Nozzle, 2pcs 4.0Ah Battery&Charger, Handheld Washer for Car,Home,Garden Patio
1K
▲ 42.9%vs. prior month
$70K
latest month
12-month trend
B0GV3YL59M
SEESII Cordless Pressure Washer 1250PSI, Portable Power Washer | High Pressure, 2x4000mAh Batteries, Brushless Motor, 27FT Hose & 6-in-1 Nozzle for Car, Driveway, Garden, Patio & Fence
800
▲ 60.0%vs. prior month
$74.2K
latest month
12-month trend
B0FYDRQGB8
Cordless Pressure Washer Battery Powered,Portable Power Washer with 2pcs 4.5Ah 21V Battery&Charger & 6-in-1 Nozzle,2 Power Level & on/Off Button,Handheld Pressure Washer for Car,Home,Garden Patio
700
▼ 30.0%vs. prior month
$53.1K
latest month
12-month trend
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Best Cordless Power Washer Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Westinghouse is the best-performing cordless power washer brand in July 2026, moving 14,000 units across 3 ASINs for 77.3% of Top 10 volume. KEEPEAK follows with 1,000 units (5.5%), ahead of Seesii on 800 units (4.4%).
With 7 brands splitting the Top 10 and 87.3% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $75.98 to $180.16, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Westinghouse
3 ASINs in Top 10
77.3%
Units
14K
Revenue
$2.5M
Avg. price
$180.16
B0BVGSX46M
$169.00·★4.6·8.9K revsWestinghouse ePX3500 Electric Pressure Washer, 2500 Max PSI 1.76 Max GPM with Anti-Tipping Technology, Onboard Soap Tank, Pro-Style Steel Wand, 5-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
Units sold9KB0BX4KL2C8
$129.00·★4.7·4.7K revsWestinghouse ePX3100v Electric Pressure Washer, 2100 Max PSI 1.76 Max GPM, Built-in Carry Handle, Detachable Foam Cannon, Pro-Style Steel Wand, 3-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
Units sold3KB0CQMZ4BG5
$242.49·★4.6·1.2K revsWestinghouse WPX3000e Electric Pressure Washer, 3000 Max PSI and 1.76 Max GPM, Induction Motor, Onboard Soap Tank, Spray Gun and Wand, 5 Nozzle Set, for Cars/Fences/Driveways/Homes/Patios/Furniture
Units sold2K
KEEPEAK
1 ASIN in Top 10
5.5%
Units
1K
Revenue
$70K
Avg. price
$75.98
B0GYCKRBN8
$75.98·★3.8·146 revsCordless Portable Washer, 1450 PSI Battery Operated Washer with 6-in-1 Nozzle, 2pcs 4.0Ah Battery&Charger, Handheld Washer for Car,Home,Garden Patio
Units sold1K
Seesii
1 ASIN in Top 10
4.4%
Units
800
Revenue
$74.2K
Avg. price
$89.99
B0GV3YL59M
$89.99·★3.8·266 revsSEESII Cordless Pressure Washer 1250PSI, Portable Power Washer | High Pressure, 2x4000mAh Batteries, Brushless Motor, 27FT Hose & 6-in-1 Nozzle for Car, Driveway, Garden, Patio & Fence
Units sold800
Trending Cordless Power Washer Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, 3 ASINs forced its way in: B0H11L6DNC booked 400 units at $85.99, with ▲ 33.3% MoM change.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0H11L6DNC
Cordless Pressure Washer, 1500 PSI Max Power Washer with 2x4.0Ah 21V Large Capacity Batteries & Brushless Motor, Portable Power Cleaner Kit with Storage Case & 6-in-1 Nozzle for Car/Fence/Patio/Home
Price
$85.99
Rating
3.8
Reviews
61
Latest month sales
B0GX5NBJFJ
Cordless Car Washer, 1250PSI, Portable Self-Priming Cleaning Tool
Price
$79.99
Rating
3.2
Reviews
25
Latest month sales
B0DC11RC2Y
Greenworks 2100 PSI (1.2 GPM) Electric Pressure Washer
Unlock to view ASIN details and product titles
Price
$149.99
Rating
4.4
Reviews
267
Latest month sales
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