SOLO 418 One-Hand Pressure Sprayer — 1 L Ergonomic Grip, Adjustable Nozzle & Viton Seals

Compact and lightweight, the SOLO 418 pairs a 1-liter high-density polyethylene tank with an ergonomic grip and one-handed pump operation for quick spot treatments in the garden, on vehicles, or around the home. Its adjustable nozzle and in-tank filter give you control over spray pattern and reduce clogging, while a trigger-lock feature helps limit hand fatigue during longer tasks.

How does the SOLO 418 make spraying easier?

The sprayer’s design centers on single-handed use: pump the integrated piston to build pressure, then hold the comfortable trigger to apply the mixture. A trigger lock keeps the valve open without continuous squeezing, and lightweight materials reduce strain when carried or used for extended periods.

• Ergonomic handle with comfortable trigger and lock for continuous spraying
• 6-inch pump stroke for efficient pressurization
• Lightweight 1-liter HDPE tank for easy portability

What spray patterns and controls can I expect?

An adjustable polyethylene nozzle and a multi-directional tip let you switch from a fine mist to a direct stream quickly. The in-tank filter helps prevent nozzle blockages, and the nozzle geometry minimizes unwanted drift or dripping for more accurate application.

• Adjustable nozzle for mist-to-stream versatility
• Multi-directional tip for targeting awkward angles and undersides
• Internal filter reduces clogging and extends nozzle reliability

Which liquids are safe to use in this sprayer?

The SOLO 418 accepts a wide range of garden and household liquids when mixed or diluted according to label directions. Its Viton(R) seals are compatible with many herbicides, pesticides, fertilizers, and common cleaning solutions, though always verify chemical compatibility and follow manufacturer safety instructions.

• Compatible with many diluted herbicides, pesticides, and fertilizers
• Suitable for degreasers and common cleaning solutions when properly diluted
• Viton sealing material for improved chemical resistance versus basic gaskets

How do I pressurize and maintain the unit?

Fill the 1-liter tank through the 1.5-inch opening, secure the lid, and pump roughly 30 strokes to reach working pressure (typical range 15–40 psi). After use, depressurize if required, rinse thoroughly with water, and clean the filter and nozzle to prevent residues and extend service life.

• Large fill opening speeds mixing and cleaning
• Pump strokes build pressure up to the operational range for consistent output
• Rinse and filter maintenance keeps spray patterns steady and prevents clogs

Who is this for: The SOLO 418 is ideal for homeowners, gardeners, and DIYers needing a portable, easy-to-use sprayer for spot treatments—weed control, foliar feeding, vehicle rinsing, or light cleaning tasks. Its compact size and ergonomic controls suit people who want a simple, reliable sprayer without the bulk of larger tanks or professional units. Always follow chemical label directions and personal protective recommendations when applying concentrated products.