Breathe Easy, Live Better! 🌬️
The 8 Inch 25 Feet Insulated Flexible Duct R4.2 is engineered for high-performance HVAC systems, featuring durable aluminum foil, glass wool insulation for superior thermal resistance, and a flexible design that allows for easy installation in various ventilation applications. With noise reduction capabilities of up to 85%, this duct ensures a quiet and comfortable environment.
| Manufacturer | Cuchiilo |
| Item Weight | 11.03 pounds |
| Product Dimensions | 300 x 8 x 0.04 inches |
| Size | 8 IN 25 FT |
| Color | R-4.2 Insulation |
| Material | Rubber |
| Batteries Included? | No |
| Batteries Required? | No |
M**K
Tough Enough if you're careful
The inner "foil" layer was much tougher than another reviewer said. It's more of a "mylar" plastic silver mirror kind of material. I only needed 15 to 17 feet, so I didn't mind ruining the end I attached to a rope for pulling through the hordes of black widows and rattlers. The insulation is as expected. I did tear the outer layer just a tiny bit pulling it with a rope I'd fish-taped through a confined crawlspace trench I had to hand-excavate. Attaching it firmly to the flanges worked well however the Hose Clamp, or Radiator Clamp style items supplied were some metric size I had no socket bit for. So, picture a guy on his back in dirt with spider webs hanging down trying to use a flathead driver on his drill to tighten a long long long clamp. One spider said: Hey, how-ya-doin?" I have patience. I attached it to one flange from inside the home, the other from underneath. Both ends were easier than expected. This is a quality product, but fragile as you might imagine. Be careful of it and it's tough enough and a good value.
P**L
Use 6 inch starter attachment on main trunk
Used for an additional duct line. Works just fine
C**E
Ok and it worked, but thinner material.
Needed to extend a register in the basement and this worked for the purpose. Much cheaper than alternatives, but the material is a little think and tears easier than a name brand product. Worked for my purpose, but just be careful when slipping over the fitting.
S**.
So far, so good
Good product, fair price. I opted for the foil wrap version in an attempt to deter mice from chewing through and it seems to be working so far.
A**R
A/C
Fit:As advertised
P**.
Insulated 4 inch vent pipe
Was very well made and at a good price. Had extra so sent this one back.
N**N
Good stuff
Works as advertised
B**S
OK if you don’t mind flying insulation.
Poorly designed duct let nasty insulation into your ductwork. Not good.
Trustpilot
1 day ago
1 month ago
