14x21.5x1 MERV 11 AC & Furnace Filters (12 Pack)

NMQPA1421.51
UL Listed
List Price: $143.09 Our Price: $105.99 Save: $37.10!
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Made to order (See notes below)
Replace every 3 months
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  • Product Overview
This item is made to order and non-returnable. Please check the actual dimensions listed below prior to ordering.
This item is shipped within 2-4 business days within the contiguous U.S. (non-PO Box addresses) only.
MERV 11 14" x 21.5" x 1"  / 21.5" x 14" x 1"   Furnace Filter
  • This is a non-standard size filter. The actual dimensions of the filter are 14" x 21.5" x 0.75". Please measure your existing filter before ordering to make sure it will be compatible.
  • MERV 11 rated per ASHRAE test standard 52.2.
  • Long-lasting value package — Only $8.83 per filter!
  • Listed by UL (Underwriters Laboratory).
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