1 7

HF1 High-Flow Pressure Washer (USA Only)

$350.00
$350.00
Sale Sold out
Free US Shipping
In Stock

SELECT YOUR BUNDLE

  • McKillans HF1 — High-Flow Pressure Washer for Cars

    Machine Only

    HF1 + nozzles — accessories sold separately
  • McKillans HF1 — High-Flow Pressure Washer for Cars

    Starter Kit +$199

    Complete starter setup for car washing
  • McKillans HF1 — High-Flow Pressure Washer for Cars

    Ultimate Kit Best Value +$299

    The complete McKillans wash system
Free US Shipping
2-Year Warranty
30-Day Returns

Honest Performance Specs

Others publish peak PSI and GPM.
We don't.
  • 1000 PSI Continuous
  • 2.0 GPM Flow Rate
  • Works On 15A Outlet
 

Shaving Cream Like Foam

The high flow rate creates thick, clinging foam that pulls dirt off the paint before you even touch it.

Buy HF1 →

Faster Rinsing

Stop chasing suds. With 2.0 GPM, you rinse a panel in half the time it takes with standard 1.2 GPM machines.

Buy HF1 →

Perfect for Shelf Setup

Designed with a flat base and compact footprint to sit perfectly on standard garage shelving. No tip-overs.

Buy HF1 →

Compact & Portable

Grab it by the handle and go. Light enough to carry with one hand, robust enough for daily use.

Buy HF1 →

Choose your kit:

Built for Cars. Not Concrete.

Most pressure washers advertise max PSI.

HF1 is rated at true working flow and safe automotive pressure.

 
McKillans
HF1
Big Box
Brands
True High Flow
Low real-world flow
Safe Working Pressure
High “Max PSI” marketing
Thick Foam
Weak foam output
Compact & Shelf Mountable
Bulky upright design
Metal Pump Construction
Often plastic internals
2-Year Limited Warranty
Typically 1 Year
See Why HF1 Performs Better

Our Journey

First Sketch to Final Product.

  • Designed by enthusiasts, for washing cars
  • Prototyped alongside the McKillans community
  • Engineered with no shortcuts
Buy HF1 →

Don't take our word for it.

  • This thing kicks like a mule!

    Victor R.

    Detailing Enthusiast

  • I am very impressed. Everything about this feels very thought out and high quality.

    Tim H.

    Weekend Warrior

  • When you're pushing the trigger, it's really quiet, so I could probably wash it anytime

    Josh B.

    Car Enthusiast

Frequently Asked Questions

What comes in the box?

The Basic bundle includes just the HF1 unit. The Starter Bundle adds a stock gun and 25' hose. The Black Edition includes our premium short gun, swivel, 50' kink-free hose, foam cannon, and quick connects.

Is this compatible with standard accessories?

Yes! The HF1 uses standard M22-14 fittings on the pump outlet, making it compatible with most aftermarket hoses and guns. We also include Quick Connect adapters in the Black Edition.

How fast is shipping?

We ship all orders usually within 24 hours (excluding weekends). Most US customers receive their unit within 3–5 business days.

What does the 2-year warranty cover?

Our warranty covers all mechanical defects in the pump and motor. If it stops working during normal use, we'll repair or replace it for free. Accessories have a 1-year warranty.