Not really sure what extractor fan goes with what carbon filter? choose from one of our pre made carbon filter and fan packages, includes fan, filter, clips, ducting.

100mm 4" Rvk Fan & Rhino Filter Package 220 m3 100mm 4" Fan & rhino Filter Package 175 m3 carbon filter and extractor fan package. Comes complete with everything that you need, great for any grow room or grow tent. Hydroponics ventilation package £109.99	100mm 4" Rvk Fan & Rhino Filter Package 265m3 100mm 4" Fan & rhino Filter Package 265 m3 carbon filter and extractor fan package. Comes complete with everything that you need, great for any grow room or grow tent. Hydroponics ventilation package £114.99
125mm 5" Rvk Fan & Rhino Filter Package 275m3 125mm 5" Rvk Fan & Rhino Filter Package 275m3 carbon filter and extractor fan package. Comes complete with everything that you need, great for any grow room or grow tent. Hydroponics ventilation package £132.99	125mm 5" Rvk Fan & Rhino Filter Package 355m3 125mm 5" Rvk Fan & Rhino Filter Package 355m3 carbon filter and extractor fan package. Comes complete with everything that you need, great for any grow room or grow tent. Hydroponics ventilation package £139.99
150mm 6" Rvk Fan & Rhino Filter Package 470m3 150mm 6" Rvk Fan & Rhino Filter Package 470m3 carbon filter and extractor fan package. Comes complete with everything that you need, great for any grow room or grow tent. Hydroponics ventilation package £164.99	150mm 6" Rvk Fan & Rhino Filter Package 715m3 150mm 6" Rvk Fan & Rhino Filter Package 715m3 carbon filter and extractor fan package. Comes complete with everything that you need, great for any grow room or grow tent. Hydroponics ventilation package £206.99
200mm " Rvk Fan & Rhino Filter Package 765m3 200mm " Rvk Fan & Rhino Filter Package 765m3 carbon filter and extractor fan package. Comes complete with everything that you need, great for any grow room or grow tent. Hydroponics ventilation package £189.99	200mm " Rvk Fan & Rhino Filter Package 1095m3 200mm " Rvk Fan & Rhino Filter Package 1095m3 carbon filter and extractor fan package. Comes complete with everything that you need, great for any grow room or grow tent. Hydroponics ventilation package £254.99
250mm 10" Rvk Fan & Rhino Filter Package 745m3 250mm 10" Rvk Fan & Rhino Filter Package 745m3 carbon filter and extractor fan package. Comes complete with everything that you need, great for any grow room or grow tent. Hydroponics ventilation package £259.99	250mm 10" Rvk Fan & Rhino Filter Package 1130m3 250mm 10" Rvk Fan & Rhino Filter Package 1130m3 carbon filter and extractor fan package. Comes complete with everything that you need, great for any grow room or grow tent. Hydroponics ventilation package £279.99