Geothermal 21x39x2 MERV 13 Air Filters (6 Pack)

Made in USA
  • SP-21x39x2-P13M6

List Price $355.99

Our Price: $177.99

Save: $178.00!
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Made to order (Ships in 3 business days)
Replace every 3-4 months
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  • Product Overview
This item is made to order, non-returnable, and ships within 2-4 business days. Please check the actual dimensions listed below prior to ordering.
Notice: Air filters are often cut slightly smaller than the actual measurement during the manufacturing process. A margin of error of up to 1/8" is allowed without negatively affecting the overall fit and performance of the air filter.
21x39x2 / 39x21x2 Geothermal Air Filter
  • MERV 13 rated per ASHRAE test standard 52.2
  • The actual dimensions of the filter are 20.5" x 38.5" x 1.75".
  • This is a double panel filter. Due to the large face area (length x width), two filters will be taped together to make this size. This is an industry standard practice and does not affect the performance of the filter.
Compatible Geothermal Heat Pumps / Heating & Cooling Systems
OEM Brand OEM Series OEM Model OEM Filter Part Number OEM MERV Value
Geofinity /
Modine HVAC
Elemental Atlas (Horizontal) 030 82B208A00 13
Geofinity /
Modine HVAC
Elemental Atlas (Horizontal) 036 82B208A00 13