---
product_id: 6915242
title: "69991 Dura II Flush Solvent - 25 oz"
brand: "four seasons"
price: "£52.85"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/6915242-69991-dura-ii-flush-solvent-25-oz
store_origin: GB
region: United Kingdom
---

# Global origin Precision engineered Lightweight design 69991 Dura II Flush Solvent - 25 oz

**Brand:** four seasons
**Price:** £52.85
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate Your Auto Care Game!

## Quick Answers

- **What is this?** 69991 Dura II Flush Solvent - 25 oz by four seasons
- **How much does it cost?** £52.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/6915242-69991-dura-ii-flush-solvent-25-oz)

## Best For

- four seasons enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Convenient:** Easily fits in your toolbox or glove compartment.
- • **Reliable Performance:** Engineered for consistent results every time.
- • **User-Friendly Design:** Simple to use, even for DIY enthusiasts.
- • **Quality You Can Trust:** Manufactured by Four Seasons, a leader in auto parts.
- • **Unmatched Versatility:** Perfect for a variety of automotive applications.

## Overview

The Four Seasons 69991 Dura II Flush Solvent is a 25 oz precision-engineered automotive solvent designed for optimal performance. Weighing just 9 ounces and measuring 9.1 x 3.7 x 3.6 inches, this product is perfect for both professional mechanics and DIY enthusiasts. Manufactured in China by the trusted Four Seasons brand, it ensures reliability and versatility for all your automotive needs.

## Description

Four Seasons69991 Dura II Flush Solvent - 25 oz

## Features

- Product Type :Auto Part
- Package Dimensions :23.114 Cm L X9.398 Cm W X9.144 Cm H
- Country Of Origin :China
- Package Weight :2.32Lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Four Seasons |
| Brand | Four Seasons |
| Model | Solvent |
| Item Weight | 9 ounces |
| Product Dimensions | 9.1 x 3.7 x 3.6 inches |
| Country of Origin | China |
| Item model number | 69991 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 69991 |

## Images

![69991 Dura II Flush Solvent - 25 oz - Image 1](https://m.media-amazon.com/images/I/81sjLQZexQL.jpg)

## Questions & Answers

**Q: How is this different or better than their 69994 flush?**
A: 69994 probably works just as well. I have only used Four Seasons flush any time I needed a system flush.

**Q: Whats the solvent? I just want to know why this stuff is better than lacquer thinner**
A: The dichlorethylene, decafluoropentane, and pentafluorobutane are each petroleum solvents with a VERY low boiling points.  Much lower than lacquer thinner.  Meaning they evap real fast at room temp with no residue.  The dimethyl carbonate is a basic compound (the opposite of acid) that neutralizes acids.   Don't leave this stuff uncapped!  It will evap real fast and provide you with an explosive atmosphere to boot.

## Frequently Bought Together

- Four Seasons 69991 Dura II Flush Solvent - 25 oz
- FOUR UNCLES AC Flush Kit - Air Conditioner System Cleaning Tool Set with Stainless Steel Canister and Nylon Hose & Flushing Spray Gun for R134a R12 R22 R410a R404a
- Supercool TSI FFQ High-Temp A/C Flush, 32 fl. oz. (Flash Point Greater Than 250 F), White

---

## 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.co.uk/products/6915242-69991-dura-ii-flush-solvent-25-oz](https://www.desertcart.co.uk/products/6915242-69991-dura-ii-flush-solvent-25-oz)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-30*