The Harmsco WB-20 features high flow capabilities matched by thermally bonded end caps for better sealing and a rigid PVC core that resists cracking. High demand applications in residential, commercial, and industrial systems won't overwhelm the filter meaning it will last longer saving both time lost during maintenance and costs associated with replacing filters earlier than expected.

Specifications:

• Brand: Harmsco
• Model Number: WB-921-20
• Pack Size: 24
• Dimensions: 19-1/2"x2-3/4"
• Filter Media: Polyester-Plus
• Flow Rate: 7 to 9 GPM
• Filtration: 20 Micron
• Media: 8 sq. ft.

Compatible Filters:

The Harmsco WB-921-20 is a compatible replacement for the following:

• All standard 20" filter housing