16X25X4 MERV 13

Camfil

16x25x4 Furnace Filter Merv 13, (6-pack)

MERV 13: Highest Efficiency Filtration The 16x25x4 Merv 13 Camfil AP-13 is engineered to deliver the best filtration money can buy for today’s homeowners. Make the smart choice and choose the highest efficiency electrostatic furnace filters...

AAF Flanders

16x25x4 Furnace Filter Merv 13. (6-pack)

$37.50/each MERV 13 filter: Highest Efficiency Filtration. Furnace filter 16x25x4 PREpleat M13 pleated filter by AAF Flanders has a low initial resistance and supports achievement of LEED® credits by significantly improving Indoor Air Quality...