Alternative 9 x 11 x 1 for the Santa Fe Compact dehumidifier via Therma-Stor. Replaces the usual MERV 8 or 11 filter out and eliminates ugly odors in basements and move slowly areas. Bought in a field of 12 filters. Exact dimensions 8.875 x 11.375 x .75 inches. Suits both the Compact (Authentic) or Compact 2 dehumidifiers.