Inner dimension & Outter dimension

AC Infinity Noise Reduction Clamp 4-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC

AC Infinity Noise Reduction Clamp 4-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC

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Product ID: 559089731

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🔇Noise reduction tech

🔧Adjustable stainless clamps

🖤Durable matte black rubber

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Description

🔇 Lock in silence, unlock peak performance.

BUILT FOR PROS - Designed for inline fans and carbon filters in HVAC and growing setups—engineered in the USA.
LOCK LOAD CLAMPS - Heavy-duty stainless steel worm drive clamps provide secure, leak-proof hold every time.
PRECISION FIT FLEX - Flexible rubber coupling molds perfectly to 4-inch duct ports, ensuring airtight connections.
SILENT SEAL MASTERY - Absorbs fan vibrations and airflow noise for whisper-quiet operation.
DURABILITY MEETS DESIGN - Matte black finish resists wear while blending seamlessly into professional environments.

The AC Infinity Noise Reduction Clamp is a 4-inch flexible rubber duct coupler with adjustable stainless steel clamps, engineered to create airtight, vibration-absorbing seals for inline fans and carbon filters in HVAC and growing applications. Its durable matte black construction and precision fit minimize noise and air leaks, delivering professional-grade performance made in the USA.