What u guys think im good with all smells with Vents TT125 220-280m3/h and Phresh filter 500m3/h? I think 500m3/h is little bit oversized but cant find smaller Phresh filter with 125mm flange but what i read oversized filter isnt bad thing?
You can also use a larger size filter on your fan. There are adapters available to go between sizes or go to the plumbing store and get a "rubber boot" coupling. They are available in many sizes and you can easily adapt between different sizes.