According to the manufacturer: Indefinite

Nu-Calgon 4291-08 Nu-Brite, 1- Gallon

Q: Can this be applied with a garden type pump sprayer? Or does it need a special sprayer?

The Product is corrosive and a the SPRAYER NO 50P POLY (4770-0) should be used, however if it is for a one time application and you wash the sprayer thoroughly after use, you should be fine. please confirm that the plastic on the sprayer is durable and not susceptible to corrosive elements.

Q: What are the main differences between nu-brite and cal-brite?

I believe Cal Brite can be used on an indoor evaporator cool, while any Brite can ONLY be used on the outdoor condenser.

Q: How to get it to foam?

Put it in a spray bottle with water and spray with a thick setting, will self foam......caution use gloves eye pro.....it burns skin.....fully rinse after set time

Product ID: 15501230

Secure Transaction

Details

Brand
Nu-Calgon Inc
Vehicle Service Type
Car Truck
Flash Point
105 Degrees
UPC
681001429108
Automotive Fit Type
Universal Fit

🧪Foaming detergent action

🧼Alkaline-based powerful cleaner

♻️Biodegradable & USDA approved

Frequently Bought Together

Nu-Calgon 4291-08 Nu-Brite, 1- Gallon

HVAC Guys Coil Cannon Cleaner Mixing Sprayer for Air Conditioner and Refrigeration Coil Cleaner Dilution Ratios - 2-qt. Size - Works with Other Cleaners Calling for Higher Dilution Ratios

Klein Tools 32910 Impact Driver, 7-in-1 SAE Impact Socket Set with Handle, Flip Socket with 1/4, 5/16, 3/8, 7/16, 1/2 and 9/16-Inch Nut Driver Sizes and 1/4-Inch Bit Holder

Description

✨ Clean smarter, not harder with Nu-Brite! 🧼

USDA AUTHORIZED - Approved for use in federally inspected meat and poultry facilities
SAFER THAN ACIDS - Non-acid formula cuts grease and grime without corrosive risks
FOAMING POWERHOUSE - Advanced surfactants penetrate and lift dirt from hard-to-reach coils
ECO CONSCIOUS CLEANING - Biodegradable ingredients for responsible industrial maintenance
PEAK EFFICIENCY RESTORER - Brightens and cleans air-cooled condensers to optimize HVAC performance

Nu-Calgon 4291-08 Nu-Brite is a 1-gallon, alkaline-based, non-acid cleaner designed to safely and effectively clean and brighten air-cooled condensers. Featuring powerful foaming detergents and chelants, it dissolves grease and grime while being USDA approved and biodegradable, making it the safer, eco-friendly choice for industrial HVAC maintenance.

Specifications

Brand	Nu-Calgon Inc
Vehicle Service Type	Car, Truck
Flash Point	105 Degrees Celsius
UPC	681001429108 735090271435
Automotive Fit Type	Universal Fit
Manufacturer	Nu-Calgon Inc
Size	128 Fl Oz (Pack of 1)
Part Number	4291-08
Item Weight	10 pounds
Product Dimensions	1.5 x 2.5 x 3.5 inches
Item model number	429108
Is Discontinued By Manufacturer	No
Color	Blue
Item Package Quantity	1
Usage	Industrial Machinery
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Can this be applied with a garden type pump sprayer? Or does it need a special sprayer?

What are the main differences between nu-brite and cal-brite?

How to get it to foam?

What is shelf life?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App