--- product_id: 269825533 title: "Nu-Calgon 4291-08 Nu-Brite, 3.8l" brand: "nu-calgon" price: "€ 332.45" currency: EUR in_stock: true category: "Nu Calgon" url: https://www.desertcart.pt/products/269825533-nu-calgon-4291-08-nu-brite-3-8l store_origin: PT region: Portugal --- # fast-acting foaming action biodegradable & USDA approved 3.8L powerful cleaner Nu-Calgon 4291-08 Nu-Brite, 3.8l **Brand:** nu-calgon **Price:** € 332.45 **Availability:** ✅ In Stock ## Summary > ✨ Brighten your coils, boost your efficiency! ⚡ ## Quick Answers - **What is this?** Nu-Calgon 4291-08 Nu-Brite, 3.8l by nu-calgon - **How much does it cost?** € 332.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/269825533-nu-calgon-4291-08-nu-brite-3-8l) ## 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 - • **Powerful 3.8L Capacity:** Generous volume for multiple deep cleans without constant refills. - • **Safer Than Acid Cleaners:** Alkaline-based formula delivers acid-level brightness without corrosive risks. - • **Foaming Action That Works:** Advanced surfactants penetrate and lift grime, pushing debris out effortlessly. - • **USDA Authorized for Safety:** Approved for use in federally inspected meat and poultry facilities—trustworthy and reliable. - • **Eco-Friendly & Biodegradable:** Clean with confidence knowing it’s tough on grime but gentle on the planet. ## Overview Nu-Calgon 4291-08 Nu-Brite is a 3.8L alkaline-based, non-acidic cleaner designed to safely and effectively clean and brighten air-cooled condensers. Featuring powerful foaming detergents and chelants, it penetrates and dissolves grease and grime while being USDA authorized and biodegradable, making it the smart, eco-conscious choice for professional-grade HVAC maintenance. ## Description Product Description The model number and name for the following item is Nu Calgon 429108 Nu Brite Gallon From the Manufacturer 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 Brites 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 ## Features - Genuine Replacement Part - Nu Calgon item - package included pcs - Manufacturer Model 429108 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ECV4D38 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #243,981 in Health ( See Top 100 in Health ) #3,171 in All-Purpose Household Cleaners | | Brand Name | Nu-Calgon | | Compatible with Vehicle Type | Car | | Container Type | Jug | | Item Weight | 10 Pounds | | Liquid Volume | 1 Gallons | | Manufacturer Part Number | 4291-08 | | Model Number | 429108 | | Number of Packs | 1 | | Size | 3.8l | | UPC | 681001429108 735090271435 | | Unit Count | 128.5 Fluid Ounces | ## Product Details - **Brand:** Nu-Calgon - **Liquid volume:** 1 Gallons - **Package information:** Jug - **UPC:** 681001429108 735090271435 - **Vehicle service type:** Car ## Images ![Nu-Calgon 4291-08 Nu-Brite, 3.8l - 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 ## 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.pt/products/269825533-nu-calgon-4291-08-nu-brite-3-8l](https://www.desertcart.pt/products/269825533-nu-calgon-4291-08-nu-brite-3-8l) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-22*