- WFS APPROVEDLEED GREEN PLEAT,20X25X1,MERV1 3GCWWG11C878CA$23.24Availability: Ships in 1-3 business daysWFS APPROVEDAIR FILTER PAD,20X20X1,MERV 7GCWWG5W099CA$4.86Availability: Ships in 1-3 business daysWFS APPROVEDHIGH CAP.PLEATED FILTER,16X25X 1,MERV8GCWWG6B951CA$12.72Availability: Ships in 1-3 business daysWFS APPROVEDAIR FILTER PAD,16X16X1,MERV 7GCWWG6B747CA$3.98Availability: Ships in 1-3 business daysSPEEDAIRECIRCULATOR AIR SS 30IN 115/230 VGCWWG2LYW6CA$2,295.27Availability: Ships in 1-3 business daysWFS APPROVEDHIGH CAP.PLEATED FILTER,20X25X 1,MERV8GCWWG6B931CA$13.58Availability: Ships in 1-3 business daysWFS APPROVEDHIGH CAP.PLEATED FILTER, 24X24X1,MERV11GCWWG2DYU1CA$18.33Availability: Ships in 1-3 business daysDAYTONCORD SET 45DEG 115/230 24IN LE NGTHGCGGE3RP10CA$2.17Availability: Ships in 1-3 business daysWFS APPROVEDHIGH CAP.PLEATED FILTER, 16X20X1,MERV10GCWWG4YUU3CA$14.69Availability: Ships in 1-3 business daysWFS APPROVEDHIGH CAP.PLEATED FILTER,16X25X 1,MERV10GCWWG4YUU6CA$16.90Availability: Ships in 1-3 business days