- (1) Flexible Four-Layer Ducting (6" x 8')
- (2) Stainless Steel Duct Clamps (6")
AC Infinity Flexible Four-Layer Ducting - (6" x 8')
- 6-inch diameter by 8-foot length for high-volume airflow
- Four-layer construction using dual aluminum and dual PVC
- Includes two stainless steel clamps for immediate setup
- View More Details
Earn 16 points for shopping and get $0.16 off your next order. Join Harvest Club for free.
Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
Who This Is For
- You are upgrading your ventilation runs because single-ply foil ducting keeps pinholing and leaking air.
- You are routing through tight corners because flimsy ducting collapses and restricts your system airflow.
What We Found
- The PVC outer layer prevents the aluminum from shredding when you pull it through sharp metal ports or tight gaps.
- We noticed the steel wire is rigid enough to hold a 90-degree bend without the inner walls collapsing inward.
- The included clamps actually stay tight without stripping, which is a nice change from the usual bundled hardware.
What Users Say
- Users who switched to this four-layer ducting say they stopped smelling air leaks caused by accidental pinhole tears.
- Operators who cut this to length for short runs say their ventilation stays efficient without excess tubing sagging.
AC Infinity Flexible Four-Layer Ducting - (6" x 8')
Struggling with flimsy, leaky ducting that compromises your ventilation system? The AC Infinity Flexible Four-Layer Ducting is engineered to eliminate these common frustrations, providing a robust and reliable pathway for air, whether for your grow room or HVAC setup.
Built with four distinct layers, including dual aluminum foil and dual PVC thermoplastic, this ducting is exceptionally resistant to leaks, tears, and cuts. The internal steel-wire spiral maintains its shape while offering the flexibility needed to navigate tight corners and complex spaces. This ensures your entire ventilation system, especially when paired with a high-performance fan like the AC Infinity Cloudline S6, operates at peak efficiency without pressure loss. As a core component of the trusted AC Infinity ecosystem, it's the professional's choice for dependable airflow.
What's Included
Features



Unmatched Durability
Features a rigid four-layer design that resists leaks, tears, and cuts, ensuring long-lasting performance.
Flexible Installation
A steel-wire spiral structure provides incredible flexibility, making it easy to route ducting in tight or complex spaces.
Cut to Fit
Easily shorten the ducting to the exact length required for your application, eliminating excess and ensuring a clean setup.
Superior Safety
Constructed with dual aluminum foil layers that provide a crucial fire-resistant barrier for added peace of mind.
Specifications
| Specification | Value |
|---|---|
| Ducting Size | 6 in. (15.2 cm) |
| Length | 96 in. (8 ft) |
| Outer Layer | PVC Thermoplastic |
| Inner Material | Aluminum Foil |
| Internal Structure | Spiral Steel-Wire |
FAQs
The four-layer construction provides superior durability against punctures, tears, and leaks. It also helps reduce noise from your fan and improves overall system efficiency compared to flimsy, single-layer ducts.
Yes, absolutely. The ducting is designed to be easily cut with a pair of snips and a utility knife, allowing you to customize the length for a perfect fit in your ventilation setup.
Installation is simple. You will need a screwdriver to tighten the included stainless steel clamps. To shorten the ducting, you'll need wire cutters or snips for the internal steel wire and a utility knife for the foil and thermoplastic layers.
Yes. This 6-inch ducting is compatible with any standard 6-inch inline fan, exhaust fan, or carbon filter flange. For optimal performance and a seamless fit, we recommend pairing it with an AC Infinity CLOUDLINE T6.
The multi-layer design helps to dampen air turbulence and fan noise as air passes through it. For even greater noise reduction, consider adding an AC Infinity 6" Duct Silencer to your setup.
For a comprehensive overview of setting up ventilation, check out our in-depth guide on AC Infinity grow tents and air filter kits. It covers all the essentials for creating the perfect environment.
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Why Trimleaf
Equipping home growers, craft producers, and commercial operations across North America since 2016.