Screen Open Area Explained

Screen open area refers to the total area available for water to pass through a filter screen. A screen with more open area can typically handle more flow with less resistance, while a screen with limited open area may create higher pressure drop or require more frequent cleaning.

Why Open Area Matters

• It affects clean pressure drop
• It influences how quickly debris builds up
• It impacts cleaning frequency
• It can change the practical flow capacity of the filter

Two filters with the same pipe size may perform very differently if one has significantly more effective screen area. When comparing screen filters, open area and screen design are just as important as connection size.