Replacement Blue/White Air Filter Media Pads 17-1/2 x 21 x 1 MERV 6
Replacement pads for 3/4" and 7/8" metal filter frames. Filter media is poly fiber material. Media is white color on entry side, and blue on exit side. Package consists of (6) pre-cut pads.
Fits the following frame size:
Actual Size = 17 1/2 x 21 x 1
MERV 6 RATED
NOTE:
Please be certain of the size you order, as pads are cut to order and cannot be returned. If in doubt, select a larger size. You can always trim them if necessary. Measure your existing frame to be certain of the size needed.
Model No - BM175211