1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x Blast Gate (Manual) 180mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 311 x *VORT HRW 30 MONO Evo - Single Room Heat Recovery Unit,1 x G4 duct mounted panel filter - 190 x 190 x 47mm1 x Acoustic MiniBox Fan - MINI-BOX 2001 x Metal Washable Filter G2 Grade - 390 x 390 x 471 x G2 duct Mounted Panel Filter - 342 x 342 x 47mm1 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm1 x BF VVX-200 - Villavent Filter1 x G2 duct Mounted Panel Filter - 245 x 245 x 47mm1 x G4 duct Mounted Panel Filter - 475 x 245 x 22mm1 x G4 duct mounted panel filter - 289 x 289 x 22mm1 x Etaline Max-Fan - 315mm - E2 011 x Access Door for Circular Duct - 300 x 200 - SIZE 501 x Access Door 450mm x 450mm1 x Access Door for Circular Duct - 400 x 300 - SIZE 631 x Access Door for Circular Duct - 500 x 4001 x Blast Gate (Manual) 300mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x Access Door for Circular Duct - 280 x 80 - SIZE 101 x Blast Gate (Manual) 100mm1 x ACCESS DOOR FOR CIRCULAR DUCT 180 X 180 -- 100/1251 x Access Door 250mm x 250mm1 x Access Door for Circular Duct - 300 x 200 - SIZE 401 x Ducting 45 Degree Bend - 180mm1 x Duct Mounted Filter Box - G4 Grade Panel - 355mm1 x Elta Quietflow Twin SQT200-1ECL1 x 7 Day Programmable TIMECLOCK1 x Access Door 200mm x 200mm1 x Helios TSW 7.5 Amp Transformer speed controller1 x Helios GigaBox 500mm GBW 500/4 centrifugal
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Reviews
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56
I have a loft mount extractor fan which was very noisy. I ...