Geothermal 21x33x2 MERV 8 Air Filters (6 Pack)

UL Listed
List Price: $120.14 Our Price: $88.99 Save: $31.15!
Made to order (See notes below)
Replace every 3-4 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.
21x33x2 / 33x21x2 Geothermal Air Filter
  • MERV 8 rated per ASHRAE test standard 52.2
  • The actual dimensions of the filter are 21" x 33" x 1.75".
  • Listed and rated by UL (Underwriters Laboratory).
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) 018 82B209A00 13
GeoFinity /
Modine HVAC
Elemental Atlas (Horizontal) 024 82B209A00 13