604 Air Booster Foam Effortless Sprayer

Brushless Motor Advantage

Engineered for superior durability and enhanced safety. Delivering a consistent 40 PSI, it’s built to power through an entire day’s work with reliability and efficiency.

Auto Start/Stop

Pressure Auto Start / Stop

Designed to automatically activate when pressure dips below the preset level, the Air Booster ensures a steady flow. Once pressure is stabilized, the motor halts pressurization until it falls below the preset PSI, guaranteeing seamless and efficient spraying every time.

Battery Duration

The 604 Air Booster delivers a pumpless foam spraying solution powered by a detachable battery. One charge covers up to 2,000 sq. ft. or 13 standard vehicles, and for commercial users, swapping in multiple batteries keeps the sprayer running all day without interruption.

Chemical Foam Versatility

Viton & Seals

At Sprayers Plus, we use only the highest quality genuine and industry-trusted Viton® seals.  Viton® seals are both stronger, more durable, and last longer than conventional rubber seals, meaning you can spray longer and leave the worry behind!

Quality Housing

Quality that you can feel. We use up to 50% thicker cylinders than other leading products in the market. We promise a solid foundation free from distortion, alongside a high duration, long lifetime housing. All our sprayers have a high tolerance for accidental drops, and our special UV Inhibitor on the tank will allow for usage under the sun for 3- 5 years without any cracking. Our unique Sprayers Plus tank design also simplifies the act of putting on and taking off the sprayer!

Hand wand holder

A wand holder hook that retracts for easy retrieval and storage of your Sprayers-Plus wand.

Removable Hose Connection

Don’t let a hose get in your way. With the new screw-in hose connecting method, installing and removing a hose has never been easier. We no longer need to fight a stiff hose from storage or settle it in a car trunk.

Drip-Free tray

We design a catchment area for your spray wand to prevent any unwanted dripping while transporting your working area from A to B.

Pressure Relief Valve

Safety First. The pressure relief valve will not only depressurize the sprayer efficiently but also prevent safety hazards from overpressure

Battery Sprayer Converts Into Manual Pumping