---
product_id: 15501230
title: "Nu-Calgon 4291-08 Nu-Brite, 1- Gallon, Auto Oil"
brand: "nu-calgon"
price: "572.62 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Nu Calgon"
url: https://www.desertcart.tn/products/15501230-nu-calgon-4291-08-nu-brite-1-gallon-auto-oil
store_origin: TN
region: Tunisia
---

# Fast-acting foaming action Biodegradable & USDA approved 1 Gallon heavy-duty cleaner Nu-Calgon 4291-08 Nu-Brite, 1- Gallon, Auto Oil

**Brand:** nu-calgon
**Price:** 572.62 DT
**Availability:** ✅ In Stock

## Summary

> ✨ Brighten your ride, boost your efficiency! 🧼

## Quick Answers

- **What is this?** Nu-Calgon 4291-08 Nu-Brite, 1- Gallon, Auto Oil by nu-calgon
- **How much does it cost?** 572.62 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/15501230-nu-calgon-4291-08-nu-brite-1-gallon-auto-oil)

## Best For

- nu-calgon enthusiasts

## Why This Product

- Trusted nu-calgon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Friendly & Safe:** Biodegradable and USDA authorized for use in sensitive environments
- • **Powerful Alkaline Formula:** Cuts through grease and grime better than acids without the harshness
- • **Trusted Industry Standard:** Highly rated with 4.7 stars and a top 20k rank in automotive cleaners
- • **Universal Fit for Vehicles:** Compatible with cars and trucks, making maintenance hassle-free
- • **Foaming Action for Deep Clean:** Penetrates and lifts dirt from hard-to-reach condenser coils effortlessly

## Overview

Nu-Calgon 4291-08 Nu-Brite is a 1-gallon, non-acidic, alkaline-based cleaner designed to safely and effectively clean and brighten air-cooled condensers and finned coils. Its advanced foaming detergents dissolve grease and grime quickly, restoring peak equipment performance while being biodegradable and USDA approved for use in federally inspected meat and poultry facilities.

## Description

Product Description The model number and name for the following item is: Nu-Calgon 429108 Nu-Brite 1 Gallon. From the Manufacturer A non-acid, alkaline-based product for cleaning and brightening air cooled condensers. It is formulated with the best available foaming detergents and chelants to quickly penetrate and dissolve greasy dirt and grime and foam it right out of the coil. The safer alternative. Benefits Cuts through grease, dirt and grime better than acids. Foams like acids. Brightens as well as acids. Safer than acids. Biodegradable. Nu-Brite has been authorized by the U.S.D.A. for use in federally inspected meat and poultry establishments. For cleaning and brightening air cooled condensers and other finned heating and cooling coils located outside. It is an alkaline based cleaner that does all that an acid will do without the danger of an acid. Nu-Brite's state-of-the-art surfactants and cleaners instantly penetrate and lift layers of oily grime and corrosive deposits from the coil. Its foaming action pushes this loosened debris out of hard-to-reach areas restoring equipment to peak efficiency. It is not recommended for indoor use or on evaporator coils.

Review: ITS A ACID read the instructions!!! - Works perfectly , cleans coils bit read the instructions you don’t want to over use .
Review: Excellent Condenser Cleaner - Delivery was on time. Great product. I've been using it for years. Thank you!

## Features

- Manufacturer model # 429108
- Genuine replacement part
- Nu-Calgon item

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Automotive Fit Type | Universal Fit |
| Brand | Nu-Calgon |
| Compatible with Vehicle Type | Car, Truck |
| Container Type | Can |
| Liquid Volume | 1 gallons |
| Package Information | Can |
| UPC | 681001429108 735090271435 |
| Vehicle Service Type | Car, Truck |

## Product Details

- **Brand:** Nu-Calgon
- **Liquid Volume:** 1 gallons
- **Package Information:** Can
- **UPC:** 681001429108 735090271435
- **Vehicle Service Type:** Car, Truck

## Images

![Nu-Calgon 4291-08 Nu-Brite, 1- Gallon, Auto Oil - Image 1](https://m.media-amazon.com/images/I/519aAr5FOJL.jpg)

## Questions & Answers

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

**Q: What is shelf life?**
A: According to the manufacturer: Indefinite

## Customer Reviews

### ⭐⭐⭐⭐⭐ ITS A ACID read the instructions!!!
*by W***E on February 16, 2026*

Works perfectly , cleans coils bit read the instructions you don’t want to over use .

### ⭐⭐⭐⭐⭐ Excellent Condenser Cleaner
*by G***N on May 13, 2026*

Delivery was on time. Great product. I've been using it for years. Thank you!

### ⭐⭐⭐⭐⭐ Great product, pretty potent stuff
*by T***X on July 22, 2015*

Great product, pretty potent stuff. I manned-up and used it with shorts and without gloves. Every now and then a drop would fly on my skin and quickly started to burn. No marks or long lasting affects. I did the heavy use 1:4 ratio and mixed 3.2 cups of this with 12.8 cups of water into my 1 gallon sprayer. I went nuts and used the whole gallon for one application. After I sprayed it into the crevices it started to foam up. I sprayed the inside too for the heck of it. After a few minutes the foam started to look brown as it carried the dirt out of the cracks. About 15 minutes later I rinsed it all off with water. After putting everything back together and turning on my A/C, man I tell ya that thing is many times quieter than it was before. I've had to open the door to check that it's even on. It was getting louder and louder as each month passed. You kind of get used to it since it's a slow progression of noise. The motor can work less and cool more efficiently. I'm sure it'll show in my electricity bill. What led me to getting this product is that the compressor kept itself off after overheating while the fan was still turning. I came home and the furnace was still circulating inside air but it was warm at 82 deg. I ordered the product then luckily the day it came the compressor/fan was so loud we had to turn it all off so the neighbors wouldn't complain. Last season I used a $5 can of cleaner from the local hardware store. Did it's job for one season. But from now on I'm using this product every Spring.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/15501230-nu-calgon-4291-08-nu-brite-1-gallon-auto-oil](https://www.desertcart.tn/products/15501230-nu-calgon-4291-08-nu-brite-1-gallon-auto-oil)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-15*