Nu-calgon 4291-18 Nu-brite Alkaline Based Coil Cleaner 18 Oz Aerosol Can

Product Description

The Nu-Calgon 4291-18 Nu-Brite is an alkaline based coil cleaner formulated for cleaning and brightening air cooled condensers and other finned heating and cooling coils. HVAC technicians rely on this product to remove greasy dirt, oily grime, and corrosive deposits that build up on outdoor condenser coils over time. This 18 oz aerosol can delivers a liquified gas formula that foams on contact, pushing loosened debris out of tight, hard-to-reach fin channels without requiring a pressure washer or excessive manual effort. The result is a coil that transfers heat more efficiently, helping equipment run at peak performance and reducing energy consumption. Nu-Brite is a non-acid cleaner, making it a safer alternative to traditional acid based coil cleaners used in HVAC maintenance. Its alkaline chemistry combined with state-of-the-art surfactants and chelants works just as effectively as acid without the corrosive hazards that acid cleaners present to technicians and nearby equipment surfaces. The active foaming detergents instantly penetrate layers of built-up grime, lift deposits from the coil surface, and carry them away from the fin structure. This makes the cleaning process faster and more thorough compared to manual scrubbing alone. Nu-Brite is clear green in color and carries a caustic odor, which is expected with alkaline formulations of this type. Its composition includes Sodium Hydroxide, Butane, Propane, and Monoethanolamine. This product is intended for outdoor use on air cooled condensers and finned coils and is not recommended for indoor applications. HVAC service professionals, maintenance technicians, and facilities managers who regularly perform condenser coil cleaning will find the 4291-18 a reliable and effective tool for restoring system efficiency and extending equipment service life.

• Non-acid, alkaline based formula cleans and brightens air cooled condenser coils without the hazards of acid cleaners
• Foaming action penetrates and lifts oily grime, grease, and corrosive deposits from hard-to-reach fin areas
• 18 oz aerosol can with liquified gas delivery for fast, easy application on outdoor finned coils

Product Highlights

The Nu-Calgon 4291-18 Nu-Brite delivers professional-grade condenser coil cleaning with a safer, non-acid alkaline formula that foams away grime and restores heat transfer efficiency. It is the go-to coil cleaner for HVAC technicians working on outdoor air cooled condensers and finned coil systems.

Product Information

Standard Information

• Brand: NU-CALGON
• Manufacturer Part Number: 4291-18

Technical Specifications

• Type: Alkaline Based
• Form: Liquified Gas
• Container Type: Aerosol Can
• Container Size: 18 oz
• Composition: Sodium Hydroxide, Butane, Propane, Monoethanolamine
• Color: Clear Green
• Odor/Scent: Caustic