My4Sons M4 Battery Powered Backpack Sprayer

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  • Regular price $234.99
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The M4 is the highest-rated sprayer on the market, offering the most power, control and reliability for all of your spraying application needs. 

This bundle includes a black pressure washer handle with quick connect fittings (my personal favorite).

*This is the only bundle that includes the black pressure washer handle.

My4Sons sprayers are also available on Amazon (without the black pressure washer handle)

I absolutely love this sprayer!

  • Perfect for the DIYer or the industry professional, the M4 Basic System includes:  

    • An automatic, 60PSI pump with adjustable pressure output to reach up to 30ft
    • Rechargeable lead acid battery with status indicator lights. (3x the battery life of competing lithium ion batteries!)
    • AC charger for complete battery recharge in approximately 8 hours
    • Translucent tank with large-mouth opening for easy filling and screen filter to protect against dirt/debris
    • Deep EVA seal between the tank and lid
    • Heavy-duty, reinforced hose for high temperature and high pressure
    • Heavy duty, extra-long adjustable length stainless-steel wand with tip for precision application
    • Heavy-duty plastic wand with durable connectors for applying acid or bleach-based products
    • Adjustable brass nozzle
    • Compatibility with a wide range of nozzles
    • One-piece valve handle for improved reliability and ergonomics
    • Heavy-duty shoulder straps to prevent disconnection and dropping
    • Locking trigger and on/off switch that’s accessible during wear for improved ergonomics
    • New and improved quick-access battery door
    • 10amp inline fuse integrated with the charge plug

    Final assembly and quality testing in the US.

    READY TO USE IN SECONDS, the M4 provides a reliable application of most natural and chemical solutions including Roundup, Thomson’s Water Seal, Mark It Blue, Spray and Forget, Bora Care, etc. 

    Plastic wand is compatible with acids and bleaches*