-
Nordic Pure 20x20x4 (Actual Size: 19 1/2 x 19 1/2 x 3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 6 Pack -
Nordic Pure 20x20x4 (Actual Size: 19 1/2 x 19 1/2 x 3 5/8) Pleated MERV 8 Air Filters 2 Pack -
Nordic Pure 20x20x4 (Actual Size: 19 1/2 x 19 1/2 x 3 5/8) Pleated Air Filters MERV 7 Plus Carbon 1 Pack -
Nordic Pure 20x20x4 (Actual Size: 19 1/2 x 19 1/2 x 3 5/8) Pleated MERV 10 Air Filters 6 Pack -
Nordic Pure 20x20x4 (Actual Size: 19 1/2 x 19 1/2 x 3 5/8) Pleated Air Filters MERV 14 Plus Carbon 2 Pack -
Nordic Pure 20x20x4 (Actual Size: 19 1/2 x 19 1/2 x 3 5/8) Pleated Plus Carbon Air Filters MERV 8 1 Pack -
Nordic Pure 20x20x4 (Actual Size: 19 1/2 x 19 1/2 x 3 5/8) Furnace Air Filters MERV 10 Pleated + Carbon 6 Pack -
Nordic Pure 20x20x1 (Actual Size: 19 1/2 x 19 1/2 x 3/4) Pleated MERV 14 Air Filters 3 Pack -
Nordic Pure 20x20x1 (Actual Size: 19 1/2 x 19 1/2 x 3/4) Pleated MERV 8 Air Filters 2 Pack -
Nordic Pure 20x20x1 (Actual Size: 19 1/2 x 19 1/2 x 3/4) Poly Green MERV 6 AC Furnace Air Filters – Reduces Dust, Pollen, Pet Dander & Allergens – 24-Pack -
Nordic Pure 20x20x1 (Actual Size: 19 1/2 x 19 1/2 x 3/4) Poly Green MERV 6 AC Furnace Air Filters – Reduces Dust, Pollen, Pet Dander & Allergens – 2-Pack -
Nordic Pure 20x20x1 (Actual Size: 19 1/2 x 19 1/2 x 3/4) Pleated MERV 12 Air Filters 3 Pack -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell/Lennox Replacement MERV 13 Air Filters 2 Pack -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell Replacement Furnace Filters MERV 12 Plus Carbon 4 Pack -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell/Lennox Replacement MERV 13 Air Filters 4 Pack -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters 4 Pack -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell Replacement Furnace Filters MERV 10 Plus Carbon 2 Pack -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell Replacement Furnace Filters MERV 8 Plus Carbon 1 Pack -
Nordic Pure 20x20x5 (19_5/8 x 19_7/8 x 4_3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 2 Pack -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 4 Pack -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 4 Pack -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell Replacement Furnace Filters MERV 8 Plus Carbon 2 Pack -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell Replacement Furnace Filters MERV 15 Plus Carbon 2 Pack -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell Replacement Furnace Filters MERV 15 Plus Carbon 1 Pack
