20 X 30 X 1 Reusable Air Filter
Our Silver Frame Filter has a single piece, roll-formed steel frame with a durable and attractive finish. See the chart below for details on filter frame types and arrestance.
- Additional information
- Filter Specs
Our Silver Frame filters are made from a single piece of roll-formed galvanized steel fastened together at one corner with a single rivet. This frame type is more cost-effective than the gold frame, but is not quite as strong and sturdy. Silver Frame filters are available in either 1/2″, 1″ or 2″ depths. The 1/2″ (7/16″ Actual) silver rigid framed filters have 2 layers of polypropylene between 2 layers of expanded steel for improved air flow and rigidity. Our 2″ rigid framed filters are configured with the same construction as the 1″ Electra silver, but with a 1.5″ white polyester ultra high loft impingement filtering center layer.
Other Washable Frame Air Filter Sizes
10, 12, 14, 16, 18, 20, 24
10, 12, 14, 16, 18, 20, 24, 25, 30
|Gold 94||Silver 88||Flex 94||Flex 88|
|Dust Holding Capacity||165 grams||119 grams||165 grams||119 grams|
|Air Flow Resistance