What Is the Total Filter Cloth Area?
Filter cloth area is the total surface area of all the filter bags in a baghouse. This area determines how much air the system can clean and how effectively it can remove dust.
It can also help us calculate the amount of leak testing powder and precoat powder do we need.
BAGHOUSE FILTER CLOTH AREA CALCULATOR
Formula:
(Bag Diameter × Bag Length × π × # of Bags) ÷ 144
Note: 144 square inches = 1 square foot
Total Filter Cloth Area =
Sq. Ft.
Importance of Filter Cloth Area in Baghouse Design
More filter area generally allows for lower air-to-cloth ratios and better filtration. It also reduces pressure drop and extends bag life. Undersized systems suffer from rapid clogging, higher maintenance, and reduced efficiency.
Note: This calculation is a helpful reference point, but factors like bag length, diameter, spacing, and media type also affect performance. Always consult an expert like Baghouse.com for accurate sizing.