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Westinghouse ePX3100s

Ranked #14 of 26 in Best Electric Pressure Washers: Westinghouse, Greenworks, WEN & Ryobi (2026). Here is every spec we scored, where it came from, and how it compares.

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#14

Westinghouse ePX3100s

Best for: Lightest here: 13.5 lb

3.8/10

What we like

  • Lowest weight in this comparison (13.5 lb)

Watch out for

    Score breakdown

    Pressure (max listed) 30%
    Flow (max listed) 25%
    Cleaning units (computed) 20%
    High-pressure hose length 10%
    Brushless or induction motor * 10%
    Weight 5%

    * Other unpublished figures are scored at the category median so missing data neither helps nor hurts.

    Pressure (max listed)2100 PSI
    Flow (max listed)1.76 GPM
    Cleaning units (computed)2160 CU
    High-pressure hose length20 ft
    Brushless or induction motorNot listed
    Weight13.5 lb
    Rated pressure and flow1,800 PSI at 1.2 GPM
    Cleaning units basiscomputed: 1,800 PSI × 1.2 GPM (rated pair)
    Motor typeNot published by the maker
    Amps13 A
    Power cordNot published by the maker
    PumpAxial Cam
    PriceCheck price
    Check price at Amazon
    Specs source:

    How it compares

    Open the full comparison table

    Greenworks 2700 PSI Electric Pressure Washer (5108902)
    7.5/10
    #1 · Most flow here: 2.3 GPM, brushless
    Greenworks 3000 PSI Electric Pressure Washer Gen 2 (5128802)
    7.3/10
    #2 · 3,000 PSI and 2.0 GPM, brushless
    WEN PW3000E
    7.3/10
    #3 · 3,000 PSI brushless at 2.0 GPM
    Westinghouse WPX3400e
    7.2/10
    #4 · Highest headline pressure here: 3,400 PSI max, brushless
    Westinghouse WPX3200e
    6.3/10
    #5 · 3,200 PSI max at 33.1 lb
    Greenworks Pro 2500 PSI Electric Pressure Washer (5110102LU)
    6.0/10
    #6 · Brushless with triplex pump
    Westinghouse WPX3000e
    5.8/10
    #7 · 3,000 PSI max with 2,600 PSI rated
    Westinghouse WPX2700e
    5.3/10
    #8 · Induction motor, 2,700 PSI max
    Westinghouse ePX3500
    4.9/10
    #9 · 2,500 PSI max at 19 lb
    Westinghouse ePX3100
    4.6/10
    #10 · 2,300 PSI max at 19 lb
    Westinghouse WPX2300e
    4.5/10
    #11 · 2,300 PSI max with 25 ft hose
    WEN PW2200
    3.9/10
    #12 · 2,200 PSI at 1.65 GPM
    Westinghouse ePX3050
    3.8/10
    #13 · 2,100 PSI max at 17 lb
    Westinghouse ePX3030
    3.7/10
    #15 · Compact 2,000 PSI max at 14.3 lb
    Greenworks 2300 PSI Electric Pressure Washer Gen 2 (5128502)
    3.1/10
    #16 · Brushless 2,300 PSI with axial cam pump
    Ryobi 2100 PSI 1.2 GPM Electric Pressure Washer (RY142012)
    3.1/10
    #17 · 2,100 PSI with 25 ft hose
    Ryobi 2000 PSI 1.2 GPM Electric Pressure Washer (RY142022)
    2.8/10
    #18 · 2,000 PSI with 25 ft hose
    WEN PW2000
    2.7/10
    #19 · Briefcase-style 2,000 PSI at 1.4 GPM
    Ryobi 1900 PSI 1.2 GPM Electric Pressure Washer (RY1419MT)
    2.6/10
    #20 · 1,900 PSI with aluminum axial cam pump
    Ryobi 1800 PSI 1.2 GPM Electric Pressure Washer (RY141802)
    2.1/10
    #21 · 1,800 PSI at 16 lb
    Ryobi 1800 PSI 1.2 GPM Electric Pressure Washer (RY141803)
    2.1/10
    #22 · Compact 1,800 PSI at 14.4 lb
    Greenworks 2100 PSI Electric Pressure Washer (5128602)
    1.7/10
    #23 · 2,100 PSI with 25 ft hose
    Greenworks 2000 PSI Electric Pressure Washer (5118202)
    1.4/10
    #24 · 14 A open frame with 35 ft cord
    Greenworks 1900 PSI Electric Pressure Washer (5119102)
    1.2/10
    #25 · 1,900 PSI with 25 ft hose
    Greenworks 1800 PSI Electric Pressure Washer (5110202)
    0.4/10
    #26 · 1,800 PSI with hose reel