The direct successor to the popular ePX3000 — refreshed to 2300 PSI at 1.76 GPM in the same compact, lightweight form factor.

Gavler Meta-Score
“The ePX3100 is the 2026 mainstream electric pick for homeowners who want capable cleaning without the noise of gas or the bulk of pro-grade electrics. The 2300 PSI refresh closes most of the gap to the Simpson and Greenworks alternatives while keeping the signature Westinghouse anti-tipping chassis that makes pulling this thing around the yard genuinely pleasant. The $199 MSRP is sharp for the feature set, though post-Overland-Expo stock has been tight — check availability before committing.”
The Gavler Verdict
Axial-cam pump hits 2300 PSI max (1900 rated) at 1.76 GPM — a meaningful step up from the ePX3000's 2030 PSI in the same chassis.
Low-center-of-gravity design with 360° quick-lock wheels follows you around the yard without tipping or dragging.
Integrated detergent tank plus a dedicated soap nozzle tip — no external siphon hoses or separate containers to manage.
Modest PSI bump over the ePX3000 in the same easy-to-maneuver chassis. Strong mainstream value when in stock.
Do you think Westinghouse ePX3100 deserves the #8 spot in Best Pressure Washers?
Prices checked April 2026
“The ePX3100 keeps everything good about the ePX3000 and fixes the one thing buyers wished for — more pressure.”
“Genuinely the best compact electric we've tested under $250 when in stock.”
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