--- product_id: 44621902 title: "RectorSeal Acid Away 45004 Acid Buildup Remover, Easy Application, HVAC, 4 oz." brand: "rectorseal" price: "884837₫" currency: VND in_stock: true reviews_count: 8 category: "Rectorseal" url: https://www.desertcart.vn/products/44621902-rectorseal-acid-away-45004-acid-buildup-remover-easy-application-hvac store_origin: VN region: Vietnam --- # Fast circulation & acid neutralization Patented acid neutralizer formula Compatible with hermetic & semi-hermetic compressors RectorSeal Acid Away 45004 Acid Buildup Remover, Easy Application, HVAC, 4 oz. **Brand:** rectorseal **Price:** 884837₫ **Availability:** ✅ In Stock ## Summary > ⚡ Keep your HVAC running smooth—because downtime is so last season! ## Quick Answers - **What is this?** RectorSeal Acid Away 45004 Acid Buildup Remover, Easy Application, HVAC, 4 oz. by rectorseal - **How much does it cost?** 884837₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/44621902-rectorseal-acid-away-45004-acid-buildup-remover-easy-application-hvac) ## Best For - rectorseal enthusiasts ## Why This Product - Trusted rectorseal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless application:** Easy-to-use 4 oz bottle designed for quick treatment - • **No solvent flush needed:** Eliminates residual acid without extra system flushing - • **Versatile HVAC solution:** Works with virtually any mineral refrigeration oil system - • **OEM-approved reliability:** Trusted and recommended by industry-leading manufacturers - • **Prevent costly compressor burnout:** Neutralizes harmful acid buildup before damage occurs ## Overview RectorSeal Acid Away 45004 is a professional-grade acid neutralizer designed to prevent compressor burnout by removing acid buildup in refrigeration oils. Approved by OEMs and effective on both hermetic and semi-hermetic compressors, this 4 oz treatment circulates quickly to neutralize acids without requiring solvent flushing. Ideal for preventative maintenance, it safeguards HVAC and refrigeration systems, ensuring longevity and peak performance. ## Description Product Description Acid-Away HVAC compressor acid neutralizer helps prevent compressor burnout by removing acid buildup in refrigeration oils of air conditioner and refrigeration systems. Apporoved and recommended by OEM's. Safe and easy to use HVAC acid neutralizer, to treat both hermetic and semi-hermetic compressors of virtually any size that operate with mineral refrgigeration oils. Comes in a bottle from. Removes residual acid left after compressor burnout. Proven highly effective in extensive HVAC tests. No need to flush system with solvent to remove residual acid. Acid-Away HVAC compressor acid neutralizer, may be used for preventative maintenance in operating refrigeration and air conditioner systems where acid buildup is detected, but a compressor changeout is not yet needed. FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets. From the Manufacturer Acid-Away is a unique patented chemical treatment for use in air conditioning and refrigeration systems that have experienced a burnout, or operating systems that are showing a buildup in acid content. It circulates quickly throughout the system and chemically neutralizes acids that are always left in an air conditioning or refrigeration system after a burnout occurs. Review: Works great - Works great, just make sure it’s for the right gas in your system, I use this as a preventative measure after flushing and blowing out the system. So far it’s worked every time. Review: HVAC usage - Outstanding product for hvac ## Features - APPLICATION: Acid-Away HVAC compressor acid neutralizer helps prevent compressor burnout by removing acid buildup in refrigeration oils of air conditioner and refrigeration systems; apporoved and recommended by OEM's - EASY TO USE: Safe and easy to use HVAC acid neutralizer, to treat both hermetic and semi-hermetic compressors of virtually any size that operate with mineral refrgigeration oils; comes in a bottle from - EFFECTIVE: Removes residual acid left after compressor burnout; proven highly effective in extensive HVAC tests; no need to flush system with solvent to remove residual acid - SPECIFICATIONS: Acid-Away HVAC compressor acid neutralizer; may be used for preventative maintenance in operating refrigeration and air conditioner systems where acid buildup is detected, but a compressor changeout is not yet needed - FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005JOTCKG | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #394,396 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,576 in Air-Compressor Accessories | | Color | Off White | | Customer Reviews | 4.4 4.4 out of 5 stars (30) | | Date First Available | December 16, 2010 | | Included Components | 4 oz Bottle | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 2.4 ounces | | Item model number | 45004 | | Manufacturer | The Rectorseal Corporation | | Part Number | 45004 | | Product Dimensions | 2.25 x 2.25 x 4 inches | | Style | 4 oz | ## Images ![RectorSeal Acid Away 45004 Acid Buildup Remover, Easy Application, HVAC, 4 oz. - Image 1](https://m.media-amazon.com/images/I/41H8tfERlmL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by D***C on June 3, 2025* Works great, just make sure it’s for the right gas in your system, I use this as a preventative measure after flushing and blowing out the system. So far it’s worked every time. ### ⭐⭐⭐⭐⭐ HVAC usage *by J***D on May 18, 2025* Outstanding product for hvac ### ⭐⭐⭐⭐⭐ If you’re a landlord must have. *by M***T on November 12, 2024* Tenants don’t change their filters very often and you start getting some really dirty condensers crowded by shrubs and bushes. Call this a stitch in time that saves nine. ## Frequently Bought Together - Rectorseal 45004 4-Ounce Bottle Acid-Away Compressor Burnout Neutralizer, Off White - RectorSeal Acid Away 45009 Acid Buildup Remover, Easy Application, HVAC, 4 oz., Amber - PowerWell Refrigerant Filter Drier Bi-Flow Liquid Line 3/8 Sweat SFK-083S for CFC HCFC HFC Heat Pump or Straight Cool Air Conditioners from 1 to 5 Tons --- ## 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.vn/products/44621902-rectorseal-acid-away-45004-acid-buildup-remover-easy-application-hvac](https://www.desertcart.vn/products/44621902-rectorseal-acid-away-45004-acid-buildup-remover-easy-application-hvac) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-04*