12x24x1 (11.5 x 23.5) AccumulairA (R) Emerald 1-Inch Filter (APR 450)
AccumulairA (R) Emerald MERV 6 8 times more efficient than fiberglass filters Durable construction that will not warp or leak under normal operating conditions Excellent for high-velocity systems and maximum airflow Lasts up to three months
12x24x1 (11.5 x 23.5) AccumulairA (R) Emerald 1-Inch Filter (APR 450) Review
12x24x1 (11.5 x 23.5) AccumulairA (R) Emerald 1-Inch Filter (APR 450) from is just incredible! At this 4.99 , this is must-buy product, if you want some books .