---
product_id: 213369648
title: "91049-128-4 A/C Flush Solvent, 4-Pack 1 Gallon — Professional Automotive & HVAC/R System Flush — Solvent-Based, Fast-Evaporating, Leaves No Residue, Non-Flammable, Made in USA"
price: "₱62079"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/213369648-91049-128-4-a-c-flush-solvent-4-pack-1
store_origin: PH
region: Philippines
---

# Fast-evaporating formula O-ring safe & multi-system compatible Non-flammable & non-corrosive 91049-128-4 A/C Flush Solvent, 4-Pack 1 Gallon — Professional Automotive & HVAC/R System Flush — Solvent-Based, Fast-Evaporating, Leaves No Residue, Non-Flammable, Made in USA

**Price:** ₱62079
**Availability:** ✅ In Stock

## Summary

> 🧊 Keep your A/C chill and flawless with Mastercool’s pro-grade flush!

## Quick Answers

- **What is this?** 91049-128-4 A/C Flush Solvent, 4-Pack 1 Gallon — Professional Automotive & HVAC/R System Flush — Solvent-Based, Fast-Evaporating, Leaves No Residue, Non-Flammable, Made in USA
- **How much does it cost?** ₱62079 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/213369648-91049-128-4-a-c-flush-solvent-4-pack-1)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Shop-Safe Formula:** Non-flammable and non-corrosive for worry-free professional use
- • **Flexible Bulk Options:** Available in multiple pack sizes to fit any shop’s workflow
- • **Zero Residue Guarantee:** Evaporates quickly leaving no contaminants behind
- • **Seal-Friendly Chemistry:** O-ring safe, compatible with R134a, R1234yf, R12, R22 & R410a systems
- • **Precision Clean Every Time:** Flushes out oil, sludge & debris for peak A/C performance

## Overview

Mastercool 91049-128-4 A/C Flush Solvent is a professional-grade, solvent-based cleaner designed for automotive and HVAC/R A/C systems. It rapidly evaporates without leaving residue, is non-flammable and non-corrosive for safe shop use, and is formulated to protect O-rings and seals across multiple refrigerant types. Available in convenient 4-pack gallon sizes, it ensures thorough system cleaning before recharge or repair, backed by over 40 years of trusted American manufacturing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B015MXFVBC |
| Best Sellers Rank | #18,049 in Automotive ( See Top 100 in Automotive ) #47 in Air Conditioning Oils |
| Brand | Mastercool |
| Brand Name | Mastercool |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.3 out of 5 stars 119 Reviews |
| Global Trade Identification Number | 00700376112177 |
| Included Components | 4 - 1 gal plastic bottles |
| Item Form | Wipe |
| Item Volume | 512 Fluid Ounces |
| Manufacturer | Mastercool |
| Material Feature | Unscented |
| Material Features | Unscented |
| Model Number | 91049-128-4 |
| Number of Items | 4 |
| Part Number | 91049-128-4 |
| Scent | Unscented |
| Size | 128 Fl Oz (Pack of 4) |
| Special Features | Residue Free |
| Specific Uses For Product | Air Conditioner |
| Surface Recommendation | Metal |
| UPC | 700376112177 |
| Unit Count | 512.0 Fluid Ounces |
| Warranty Description | 1 year |

## Product Details

- **Brand:** Mastercool
- **Item Form:** Wipe
- **Material Feature:** Unscented
- **Scent:** Unscented
- **Specific Uses For Product:** Air Conditioner

## Images

![91049-128-4 A/C Flush Solvent, 4-Pack 1 Gallon — Professional Automotive & HVAC/R System Flush — Solvent-Based, Fast-Evaporating, Leaves No Residue, Non-Flammable, Made in USA - Image 1](https://m.media-amazon.com/images/I/71GwIxtlDiL.jpg)
![91049-128-4 A/C Flush Solvent, 4-Pack 1 Gallon — Professional Automotive & HVAC/R System Flush — Solvent-Based, Fast-Evaporating, Leaves No Residue, Non-Flammable, Made in USA - Image 2](https://m.media-amazon.com/images/I/81fEWTLIjCL.jpg)
![91049-128-4 A/C Flush Solvent, 4-Pack 1 Gallon — Professional Automotive & HVAC/R System Flush — Solvent-Based, Fast-Evaporating, Leaves No Residue, Non-Flammable, Made in USA - Image 3](https://m.media-amazon.com/images/I/81DnmTc6UzL.jpg)
![91049-128-4 A/C Flush Solvent, 4-Pack 1 Gallon — Professional Automotive & HVAC/R System Flush — Solvent-Based, Fast-Evaporating, Leaves No Residue, Non-Flammable, Made in USA - Image 4](https://m.media-amazon.com/images/I/81CkMaK+NTL.jpg)
![91049-128-4 A/C Flush Solvent, 4-Pack 1 Gallon — Professional Automotive & HVAC/R System Flush — Solvent-Based, Fast-Evaporating, Leaves No Residue, Non-Flammable, Made in USA - Image 5](https://m.media-amazon.com/images/I/81ywg+s+YyL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- Mastercool 91049-128-4 Black/Yellow Flush Solvent, 4 Pack (1 Gallon)
- Mastercool 69900 "Mastercleanse Flush Machine, 1 Pack
- Mastercool 69925 Multiple Flushing and Leak Test Adapter Kit for Flush Machine, 1 Pack

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**Shop now:** [https://www.desertcart.ph/products/213369648-91049-128-4-a-c-flush-solvent-4-pack-1](https://www.desertcart.ph/products/213369648-91049-128-4-a-c-flush-solvent-4-pack-1)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-05-24*