This filter is 500m3/hr 500mm long
The smaller 4 and 5″ filters are slightly different to the rest of the range -they have a plastic collar ( not Metal ) and come without the plastic twist on collar -you purchase that separately
That way the same filter can be used for 4″ and 5″
Can Filters are the most reliable brand on the marketplace today -Rhino have had some shocking quality issues in the past , play safe and stick with ‘Can’
Your Can-Lite filter will last about 12 months but it’s lifespan can decrease if your air becomes too humid.
Can Filters are built to go with our Can Max fans other fans such as RVK’s will work perfectly – as long as the m3/h rated by the manufacturer of the fan does not exceed the rated m3/h of the carbon filter the air will pass through enough carbon to be cleaned.