Large Acoustic Insulated Inline Duct Fan Silencer Hydroponics 4" 6" 8" 10" 12.5" Size:4" (100mm) Filter Airflow

Filter Airflow

10L Bottles

All readings are automatically temperature compensated

1x 250ml Katana Roots

Large Acoustic Insulated Inline Duct Fan Silencer Hydroponics 4" 6" 8" 10" 12.5" Size:4" (100mm) Filter AirflowItem Description 4", 6", 8", 10" & 12. 5" sizes available Approx Length: 64cms The Carbon Garden Silencers are light weight, low cost and effective noise silencer. Carbon Garden Silencers have been engineered as an acoustic sound proofing device designed specifically for the hydroponic industry to help reduce the loudness of the sound pressure created. Sound reducing acoustic foam reduces fan noise by up to 50% Use with fans in conjunction with carbon