---
product_id: 67612138
title: "Rubber-Cal \"HVAC Insulated-Flex\" Ducting Ventilation Duct Hose, 6-Inch by 25-Feet"
brand: "rubber-cal"
price: "4253746₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Rubber Cal"
url: https://www.desertcart.vn/products/67612138-rubber-cal-hvac-insulated-flex-ducting-ventilation-duct-hose-6
store_origin: VN
region: Vietnam
---

# 6-inch diameter for versatile HVAC fit 25 feet length, compressible for easy transport Double-ply insulation for thermal & acoustic control Rubber-Cal "HVAC Insulated-Flex" Ducting Ventilation Duct Hose, 6-Inch by 25-Feet

**Brand:** rubber-cal
**Price:** 4253746₫
**Availability:** ✅ In Stock

## Summary

> 🌀 Flex your airflow game with insulated power and sleek style!

## Quick Answers

- **What is this?** Rubber-Cal "HVAC Insulated-Flex" Ducting Ventilation Duct Hose, 6-Inch by 25-Feet by rubber-cal
- **How much does it cost?** 4253746₫ 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/67612138-rubber-cal-hvac-insulated-flex-ducting-ventilation-duct-hose-6)

## Best For

- rubber-cal enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Silver Finish:** Modern metallic look that fits seamlessly into any residential or industrial setting.
- • **All-Season Durability:** Operates flawlessly from -20°F to 160°F, handling both hot and cold air with ease.
- • **Effortless Flexibility:** Compressible design makes transport and installation a breeze, perfect for on-the-go pros.
- • **Thermal & Acoustic Shield:** Double-ply insulation with glass wool keeps air temperature stable and noise levels down.
- • **Cost-Effective HVAC Solution:** Premium insulation performance without the premium price tag—maximize ROI on every project.

## Overview

The Rubber-Cal HVAC Insulated-Flex Ducting Hose is a 6-inch diameter, 25-foot long flexible duct designed for efficient air movement in HVAC systems. Featuring double-ply aluminum and PET film layers insulated with glass wool, it provides superior thermal and acoustic insulation. Its compressible design ensures easy transport and installation, while its durable construction performs reliably in temperatures ranging from -20°F to 160°F. Ideal for both residential and industrial applications, this duct offers a cost-effective, stylish solution for maintaining optimal air temperature and noise control.

## Description

The "HVAC Insulated-Flex" hose is a superb choice for HVAC air duct use. These flexible ducts for air conditioning applications are double-ply insulated flexible hoses that are made of aluminum foil and PET film layers. Each HVAC flexible duct is insulated with glass wool material. This product is beneficial to consumers because of its affordable price point. It is definitely a more cost-effective HVAC ducting option than other competing flex hoses. It will also look good in any setting that it is placed in thanks to the shiny silver insulation material on the outside of the hose. The insulated nature of this portable air conditioner hose allows it to operate in both high and low temperatures. The double-ply insulated material of this HVAC flex ductwork allows it to function well in temperature ranges between -20° F and 160° F. Whether your application involves the transfer of cold air or hot air, these HVAC ducts for air conditioning uses can maintain their structural integrity with ease. A key advantage of this HVAC flexible duct is how easy it is to handle. This is a portable air conditioner hose that can be easily compressed for transportation purposes. This is a great HVAC flexible insulated duct to have if your applications are constantly on the move. Each flexible hose comes in several different internal diameter (ID) options. The available sizes are 4", 6", 8", 10", and 12". No matter what size you get them in, all of the HVAC flexible ducts come in a shiny, metallic silver color. These ducts for air conditioning are meant for residential and industrial air movement applications. It is a fairly adaptable flex hose that can function well in a variety of venues. Use this HVAC ducting for applications such as AC ventilation, cold air supply, confined space ventilation, utility blowers, dehumidification, and more. Get this HVAC air flexible duct today to have the best insulated product for your air movement applications!

Review: Good insulated hose. Works as it should. - Good insulated hose. Works as it should.
Review: Worked great - Worked great

## Features

- Rubber
- Compressible and easy to transport
- Extremely cost effective insulated duct
- Provides acoustical as well as thermal insulation
- Insulation maintains temperature of air inside hose
- Ideal for use for permanent and mobile air condition units

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00N2IMR6W |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #36,718 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #45 in HVAC Ducting |
| Brand | Rubber-Cal |
| Color | 845605000000 |
| Customer Reviews | 4.2 4.2 out of 5 stars (282) |
| Date First Available | August 27, 2014 |
| Global Trade Identification Number | 00845605070078 |
| Included Components | Duct |
| Is Discontinued By Manufacturer | No |
| Item Length | 25 Feet |
| Item Package Quantity | 1 |
| Item Weight | 7.24 pounds |
| Item model number | 01-194-6 |
| Manufacturer | Rubber-Cal |
| Material | Aluminum |
| Nominal Wall Thickness | 0.02 |
| Outside Diameter | 6.02 Inches |
| Part Number | 01-194-6 |
| Product Dimensions | 300"L x 6"W |
| Shape | Circular |
| Size | 6" ID x 25' FT |
| Style | HVAC Insulated-Flex |
| UPC | 845605070078 |

## Product Details

- **Brand:** Rubber-Cal
- **Color:** 845605000000
- **Global Trade Identification Number:** 00845605070078
- **Item Length:** 25 Feet
- **Manufacturer:** Rubber-Cal
- **Material:** Aluminum
- **Nominal Wall Thickness:** 0.02
- **Outside Diameter:** 6.02 Inches
- **Product Dimensions:** 300"L x 6"W
- **UPC:** 845605070078

## Images

![Rubber-Cal "HVAC Insulated-Flex" Ducting Ventilation Duct Hose, 6-Inch by 25-Feet - Image 1](https://m.media-amazon.com/images/I/71zC7HmIw4L.jpg)

## Questions & Answers

**Q: What is it rated? R6 R8**
A: These are R4 rated.

**Q: What is the R- Value of these ducts?**
A: Unfortunately, we do not have the R-Value Data available for this product.  We apologize for any inconvenience.

**Q: Can this product be used to vent the hot air dispersion that comes from thousand watt HPS bulbs by way of 6inch vents in the light reflector?**
A: As long as it is hdtv.

**Q: hvac 6in insulated flex duct and price what is the price**
A: Hello William, thank you for your inquiry. Please click through to the "See All Buying Options" button on the right of the page to see the current price at the time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good insulated hose. Works as it should.
*by F***. on December 1, 2025*

Good insulated hose. Works as it should.

### ⭐⭐⭐⭐⭐ Worked great
*by J***D on November 2, 2024*

Worked great

### ⭐⭐⭐⭐ Flex duct
*by J***S on October 30, 2020*

The inner metal flex pipe is sized to small and makes it hard to get on fitting without tiring up the pipe.

## Frequently Bought Together

- Rubber-Cal "HVAC Insulated-Flex" Ducting Ventilation Duct Hose, 6-Inch by 25-Feet
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**Shop now:** [https://www.desertcart.vn/products/67612138-rubber-cal-hvac-insulated-flex-ducting-ventilation-duct-hose-6](https://www.desertcart.vn/products/67612138-rubber-cal-hvac-insulated-flex-ducting-ventilation-duct-hose-6)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-02*