FRUSSONIA 4-Pack Sprinkler Cap for Hunter Pro-Spray | UV-Resistant ABS & Nitrile O-Ring

Overview: A focused upgrade for Hunter Pro-Spray systems

Designed for select Hunter Pro-Spray models PROS-04, PROS-06, PROS-12, PRS30, and PRS40, the FRUSSONIA 4-Pack Sprinkler Cap offers a practical way to refine your irrigation setup. These caps are not compatible with Hunter PGP, PGJ, or I-Series rotor heads, nor with PS/SR spray heads. The goal is to provide a snug, leak-resistant seal while safeguarding your unused sprinklers from contaminants, all without costly changes to your existing hardware.

Why these caps stand out

• Perfect fit for Hunter Pro-Spray sprinklers, delivering a secure, leak-proof seal and a straightforward maintenance path.
• Rugged, all-weather construction with UV-resistant ABS housing and a pre-installed nitrile rubber O-ring for lasting performance (up to 70 PSI).
• Tool-free, hand-tight installation that lets you cap or reconfigure zones in seconds—no digging or replacement needed.
• Protective design acts as a shield for unused heads, helping prevent dirt, sand, and debris from entering the system.
• Value-packed 4-pack makes it convenient to update multiple heads in a single purchase.

Durability meets everyday use

• The UV-resistant ABS body is built to resist fading and cracking in sun-drenched or wet environments, so it stays visually consistent over time.
• The nitrile O-ring delivers a durable, reliable seal that helps maintain system integrity across seasonal changes and pressure variations.
• The caps are designed to remain functional at typical irrigation pressures, providing peace of mind during routine maintenance.

Practical installation and usage ideas

Whether you’re upgrading a handful of heads or capping off seasonal zones, these caps offer a streamlined workflow. Install by hand in minutes, then observe a tidy, streamlined layout with fewer opportunities for debris-related issues. Consider using the 4-pack to standardize updates across several Pro-Spray heads for a cohesive look and operation.

What you get

• Four (4) black replacement caps, each with a pre-installed O-ring
• Compatibility with Hunter Pro-Spray series models PROS-04, PROS-06, PROS-12, PRS30, PRS40
• Indirectly supports cleaner irrigation water delivery by reducing exposure of unused heads

Note: This product is intended for use with Hunter Pro-Spray sprinklers only. Please verify your model before purchasing to ensure a proper fit and expected performance.