Honguan 4 Insulated Flexible Duct 4 Ft Long Gray Noise Reducer Hose Silencer For Inline Duct Fan Of Air Conditioner Hvac Ven

Honguan 4 Insulated Flexible Duct 4 Ft Long Gray Noise Reducer Hose Silencer For Inline Duct Fan Of Air Conditioner Hvac Ven

Honguan Professional Ventilation Equipment Manufacturer Honguan Which Focuses On The Rd Manufacturing Of Air Replacement Fresh Air Ventilation And Ventilation Equipment Is A Modern Hightech Enterprise With Main Products Such As Mixed Flow Inline Duct Fan Ventilation Fan Ac And Dc Fans Meet Safety Standards All Of Our Products Comply With Ccc Ce Saa Certification Especially We Own Several Patents For Our Mixed Flow Fan Products We Are At The Forefront Of Overall Strength And Brand Influence In The Ventilation Industry

Features of Honguan 4 Insulated Flexible Duct 4 Ft Long Gray Noise Reducer Hose Silencer For Inline Duct Fan Of Air Conditioner Hvac Ven

Premium Materiel:Flexible Ventilation Ducting Made Of 1*Pvc 2*Aluminum Foil 1*Centrifugally Glass-Wool And Steel Wire Helix To Preserve The Shape | Reduce Noise:Hon&Guan Noise Reducer Silencer Is Designed For Reducing Nosie From Fans And Carbon Filter Systems Can Decrease The Noise By Up To 50%.The Inner Holes Design In The Aluminum Foil Layer Could Help To Reduce Noise By Allowing Some Of The Sound Waves To Escape Through The Holes Rather Than Reflecting Off The Foil Layer And Being Amplified Within The Hose | Thermal Insulation:This Flex Duct Is Intended To Be Used In Heat Preservation Cooling Ventilation With A Good Thermal Insulation Performance Works Well With Your Portable Ac Device Temperature Endurance Range From -22