Grow Environment Fan and Ducting Silencers, Keep Annoying Air Movement Noises To A Minimum, Reduce That Noise By Up To 50%, Suitable For Use In All Types Of Fan Installation Situations Where Residual Fan & Air Movement Noises Are An Issue

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Reduce fan and ducting noise by up to 50% with our inline Silencers. The housing is lined with special sound-reducing acoustic foam, effectively decreasing fan noise by up to 50%. Optimal Placement: For the best noise reduction, fit the silencer immediately behind the fan or bend. Use it with insulated fans and insulated ducting to further reduce noise both in the duct and the surroundings