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18x22x1 Air Filters

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17.5"x21.5"x.75" 18x22x1 Pleated Filter MERV11 (4 Pack)

Actual Size 17-1/2"x21-1/2"x3/4"

Our Price: $61.52 for (4) Filters
17.5"x21.5"x.75" 18x22x1 Micron GREEN Pleated Filter MERV13 (4 Pack)

Actual Size 17-1/2"x21-1/2"x3/4"

Our Price: $70.96 for (4) Filters
80085.011822-12 18x22x1 Dust & Pollen Pleated Filter MERV 8 (12 Pack)

Actual Size 17-1/2"x21-1/2"x3/4"

Our Price: $118.95 for (12) Filters
17.5"x21.5"x.75" 18x22x1 Pleated Filter MERV8 (4 Pack)

Actual Size 17-1/2"x21-1/2"x3/4"

Our Price: $48.12 for (4) Filters
   
 

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