Over-sized filter designs (+1,000 sq. in.) are more easily damaged during routine maintenance. We recommend that you utilize two smaller filter panels in place of one over-sized. When using two filters, installed side by side, we recommend using our Z bracket, applied to the shortest dimension, unless otherwise specified. One filter has the magnetic stripping on three of its four sides with the Z bracket riveted to the fourth side. The second filter has the magnetic stripping attached to all four sides. This allows the second filter to butt up closely next to the first one for complete air intake coverage.
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