Filter Racks - Sheet Metal Fittings

ALLERGYZONE XL1500 FURNACE FILTER 14X25X1 PER 10-PACK furnace filter slot cover Based on recommendations by the Department of Energy, you should cover and seal your filter slots in order to prevent air leaks In addition to preventing air furnace filter slot Even though it's sized correctly, we still cover the filter perimeter with blue painters tape Lots of air would find its way around the filter

judi 123 slot cover the filter slot on the side? or should I simply tape it with HAVC tape? Please tell me a bit detail about the cover