1 x KVK Slim 160 - Low profile Semi Acoustic Box Fan1 x Helios DDF-200 Roof Cowl1 x Elta Podded Silencer 1D- 710mm1 x KVK SLIM 160 EC - Centrifugal Circular Duct Fan1 x Singleflow SSDL315-1EC1 x Singleflow SSDL150-1EC1 x Hideaway SH150-1ECL1 x Helios SVR EC 160 B – SlimVent Centrifugal Fan Box1 x KVK Slim 315 - Low profile Semi Acoustic Box Fan1 x Elta Qube SQU Centrifugal Box Fan - SQU1/4-3HT - Three Phase1 x Acoustic MiniBox Fan - MINI-BOX 1501 x QP315C Acoustic Fan - 315mm1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x Acoustic Box Fans (Inline) - CAB-315 RE1 x Acoustic Box Fans (Inline) - CAB-1601 x Sentinel D-BOX 150S/CP1 x Universal Pipe Fixing Clip1 x Access Door 400mm x 400mm1 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x Helios GigaBox 560mm GBD 560/4/4 centrifugal1 x CTI CVA-N 250/315 Outdoor cover for CVAB/T Fans1 x Belt Drive Cased Axial Fan - 710mm - H version1 x RSK400 - Back Draught Shutter1 x HQD 710/4/4 Plate Axial Fan (2.2kw)1 x Ducting T Piece Equal - 400mm1 x GB-WSD 500 Weather Protection hood for the Giga-Box Fans - 500mm1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Helios VARW 225/4 High Pressure Duct Fan1 x FSAF355B1DX Silencer 395/81 x Circular Inline Silencers - 600mm - 600mm1 x FU 075 04 Frequency Inverter (IP20)1 x STF1 Oscillating Tower Fan1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Airvent ceiling fan controller1 x Male Ducting Connector - 160mm1 x Ducting T Piece Equal - 160mm1 x Airvent Ceiling Sweep Fan - 56 inch - 444124
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Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56
I have a loft mount extractor fan which was very noisy. I ...