A rubber clamp designed to connect duct ports with a secure and airtight grip to prevent any loss of airflow. The nitrile butadiene rubber structure fits smoothly over ports and piping thanks to its flexible and adaptable build. The heavy-duty rubber construction also suppresses noise and vibrations by absorbing sound waves, creating a quieter growing or HVAC environment. To ensure an even tighter connection, you can adjust the stainless-steel fasteners with worm drive locks, which are built into ribbed grooves along the rubber clamp to lock it in place. When using flexible couplings to attach ducted components, this rubber coupler guarantees an effortless installation and long-lasting fit. Rubber pipe coupling designed to securely pair ducted components together while preventing air leaks. Matte black rubber construction is flexible, heavy-duty, and can easily fit over duct ports and piping. Minimizes noise by absorbing sound waves from fan vibrations and airflow traveling through ductwork. Creates an airtight seal and hold using adjustable stainless steel hose clamps with worm drive locks. 6 inch coupler fits inline fans and carbon filters with solid duct ports in growing and HVAC settings.
A rubber clamp designed to connect duct ports with a secure and airtight grip to prevent any loss of airflow. The nitrile butadiene rubber structure fits smoothly over ports and piping thanks to its flexible and adaptable build. The heavy-duty rubber construction also suppresses noise and vibrations by absorbing sound waves, creating a quieter growing or HVAC environment. To ensure an even tighter connection, you can adjust the stainless-steel fasteners with worm drive locks, which are built into ribbed grooves along the rubber clamp to lock it in place. When using flexible couplings to attach ducted components, this rubber coupler guarantees an effortless installation and long-lasting fit. Rubber pipe coupling designed to securely pair ducted components together while preventing air leaks. Matte black rubber construction is flexible, heavy-duty, and can easily fit over duct ports and piping. Minimizes noise by absorbing sound waves from fan vibrations and airflow traveling through ductwork. Creates an airtight seal and hold using adjustable stainless steel hose clamps with worm drive locks. 6 inch coupler fits inline fans and carbon filters with solid duct ports in growing and HVAC settings.
in 23 offers
last seen 20 Oct 2026
The lowest price we last saw for AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling For Inline Fans and Carbon Filters in was $20.64 at Hytec Hydroponics, compared across 15 retailers (last seen 20 Oct 2026). Prices may have changed since.
AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling For Inline Fans and Carbon Filters in
A rubber clamp designed to connect duct ports with a secure and airtight grip to prevent any loss of airflow. The nitrile butadiene rubber structure fits smoothly over ports and piping thanks to its flexible and adaptable build. The heavy-duty rubber construction also suppresses noise and vibrations by absorbing sound waves, creating a quieter growing or HVAC environment. To ensure an even tighter connection, you can adjust the stainless-steel fasteners with worm drive locks, which are built into ribbed grooves along the rubber clamp to lock it in place. When using flexible couplings to attach ducted components, this rubber coupler guarantees an effortless installation and long-lasting fit. Rubber pipe coupling designed to securely pair ducted components together while preventing air leaks. Matte black rubber construction is flexible, heavy-duty, and can easily fit over duct ports and piping. Minimizes noise by absorbing sound waves from fan vibrations and airflow traveling through ductwork. Creates an airtight seal and hold using adjustable stainless steel hose clamps with worm drive locks. 6 inch coupler fits inline fans and carbon filters with solid duct ports in growing and HVAC settings.
A rubber clamp designed to connect duct ports with a secure and airtight grip to prevent any loss of airflow. The nitrile butadiene rubber structure fits smoothly over ports and piping thanks to its flexible and adaptable build. The heavy-duty rubber construction also suppresses noise and vibrations by absorbing sound waves, creating a quieter growing or HVAC environment. To ensure an even tighter connection, you can adjust the stainless-steel fasteners with worm drive locks, which are built into ribbed grooves along the rubber clamp to lock it in place. When using flexible couplings to attach ducted components, this rubber coupler guarantees an effortless installation and long-lasting fit. Rubber pipe coupling designed to securely pair ducted components together while preventing air leaks. Matte black rubber construction is flexible, heavy-duty, and can easily fit over duct ports and piping. Minimizes noise by absorbing sound waves from fan vibrations and airflow traveling through ductwork. Creates an airtight seal and hold using adjustable stainless steel hose clamps with worm drive locks. 6 inch coupler fits inline fans and carbon filters with solid duct ports in growing and HVAC settings.
The all-time low we recorded was $20.64 on 20 Oct 2026.
Prices last updated 20 Oct 2026.
Last updated at 20/10/2026 00:12:34
AC Infinity Noise Reduction Filter Clamp | Hytec Hydroponics 4"
Free delivery between Wed – Thu
Noise Reduction Clamp, 4-inch Rubber Duct Coupler With Stainless Steel
Delivery $42.83
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
AC Infinity Sound-Reducing Hose Coupling – Stainless Steel Ventilation Clamp for Grow Tent Ventilation 100mm
Delivery $10.84
AC Infinity Noise Reduction Clamp, Duct Coupler with Stainless Steel Clamps - 4 Inch / 100mm
Delivery between 23–30 Oct $9.70
AC Infinity - Noise Reduction Clamp, Duct Coupler with Stainless Steel Clamps, 4 inch 100 mm
Delivery between Thu – Sat $15
AC Infinity Noise Reduction Clamp, Duct Coupler with Stainless Steel Clamps, 4"
AC Infinity Noise Reduction Clamp / Coupler 6" (AC-RCA6)
Delivery between 21–30 Oct $159
AC Infinity Duct Coupler Noise Reduction Stainless Steel Clamp 4"/100mm
Delivery between 26 Oct – 2 Nov $9.70
AC Infinity Noise Reduction Clamp 4", Duct Coupler & Stainless Steel Clamps
Free delivery between 28 Oct – 3 Nov
Noise Reduction Clamp 6′′ (150 mm) Duct Coupler
Free delivery between 22–27 Oct
originally posted on indoorfarmer.ca
Good fit and did the job as expected.
originally posted on quickbloomlights.com.au
Great prompt service provided by Quick Bloom Lights !
originally posted on indoorfarmer.ca
Sure makes hanging your fan and filter simple enough. No more struggles...
| Sound Level | Minimizes noise by absorbing sound waves from fan vibrations and airflow traveling through ductwork |
| Installation Location | Inline |
| Installation Type | Ducted |
| Installation Highlights | Can easily fit over duct ports and piping |
| Diameter | 4" |
AC Infinity Noise Reduction Filter Clamp | Hytec Hydroponics 4"
Free delivery between Wed – Thu
Noise Reduction Clamp, 4-inch Rubber Duct Coupler With Stainless Steel
Delivery $42.83
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
AC Infinity Sound-Reducing Hose Coupling – Stainless Steel Ventilation Clamp for Grow Tent Ventilation 100mm
Delivery $10.84
AC Infinity Noise Reduction Clamp, Duct Coupler with Stainless Steel Clamps - 4 Inch / 100mm
Delivery between 23–30 Oct $9.70
AC Infinity - Noise Reduction Clamp, Duct Coupler with Stainless Steel Clamps, 4 inch 100 mm
Delivery between Thu – Sat $15
Good fit and did the job as expected.
Great prompt service provided by Quick Bloom Lights !
Sure makes hanging your fan and filter simple enough. No more struggles...
These collars are great! Simplicity is key and more than reducing noise they clean up and speed up filter replacement. Pricing is on point and in line with similar plumbing collars too. Overall totally satisfied and will definitely be putting them on my other fans in the future.@WeAreJaysBuds
Product as described. Exhaust system runs super quiet with the addition of this piece. Not sure if it is needed to run a quiet system but the quality of this coupler and the piece of mind is well worth it.
| Sound Level | Minimizes noise by absorbing sound waves from fan vibrations and airflow traveling through ductwork |
| Installation Location | Inline |
| Installation Type | Ducted |
| Installation Highlights | Can easily fit over duct ports and piping |
| Diameter | 4" |
