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  • Now shipping to Australia and Canada

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  • Check Out Our Monster Cart Options

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  • Reach up to 30 feet vertically with our 14 foot telescoping wand

    Buy Now

Now shipping to Australia and Canada

Buy now

Check Out Our Monster Cart Options

Buy Now

Reach up to 30 feet vertically with our 14 foot telescoping wand

Buy Now
#1 Rated M4 Battery Powered Backpack Sprayer **31,000 Sold**
#1 Rated M4 Battery Powered Backpack Sprayer **31,000 Sold**
#1 Rated M4 Battery Powered Backpack Sprayer **31,000 Sold**
#1 Rated M4 Battery Powered Backpack Sprayer **31,000 Sold**
#1 Rated M4 Battery Powered Backpack Sprayer **31,000 Sold**
#1 Rated M4 Battery Powered Backpack Sprayer **31,000 Sold**
MY4SONS

#1 Rated M4 Battery Powered Backpack Sprayer **31,000 Sold**

Sale price $ 229.99 Regular price $ 249.99
Customize Your Sprayer! →

SAY GOODBYE TO MANUAL PUMPING FOREVER!

The M4 Automatic Battery-Powered Backpack Sprayer* is the top-rated 4-gallon sprayer on the market, providing the most power, control, and reliability. This best-selling system is designed to be versatile, durable, inexpensive, and easy to use. 

The M4’s adjustable pressure, variable nozzle output, and extra-long wand virtually eliminate over spray and make the M4 a top choice for everyone, from DIYers and CEOS to line workers and industry professionals. (Call Paige with any questions 707-331-0971)

Enjoy the versatility of the M4 for:

TOP TEN REASONS WHY THE M4 IS RATED #1

MY4SONS CUSTOMERS LOVE THESE

2021 New Items For The M4

Nozzle Kit Overview

Nozzle Update for 2021

Top 10 Reasons Why the M4 Is Rated #1

LANCE SHOWING THE QUICK START METHOD FOR THE M4

LANCE SHOWING THE CONTENTS OF THE BASIC M4

HOW TO PRIME THE #1 RATED M4

Scorpion King Testimonial

New Watertight Lid

QUALITY CARE