1 Inch HVAC Filters

12x18x1 Pleated MERV 8 Air Filters

12x18x1 Pleated MERV 8 Air Filters

Nordic Pure MERV 8 Pleated AC Furnace Air Filters provide exceptional filtrat...
$36.66
2 Pack
12x18x1 Pleated MERV 7 Air Filters

12x18x1 Pleated MERV 7 Air Filters

Nordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtrat...
$35.54
2 Pack
12x18x1 Pleated Air Filters MERV 7 Plus Carbon

12x18x1 Pleated Air Filters MERV 7 Plus Carbon

Nordic Pure 12x18x1 MERV 7 Plus Carbon air filters are made of electrostatica...
$41.10
2 Pack
12x18x1 Pleated MERV 14 Air Filters

12x18x1 Pleated MERV 14 Air Filters

Nordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtra...
$42.21
2 Pack
12x18x1 Pleated Air Filters MERV 14 Plus Carbon

12x18x1 Pleated Air Filters MERV 14 Plus Carbon

Nordic Pure 12x18x1 MERV 14 Plus Carbon air filters are made of electrostatic...
$51.10
2 Pack
12x18x1 Pleated MERV 13 Air Filters

12x18x1 Pleated MERV 13 Air Filters

Nordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtra...
$41.10
2 Pack
12x18x1 Pleated Air Filters MERV 13 Plus Carbon

12x18x1 Pleated Air Filters MERV 13 Plus Carbon

Nordic Pure 12x18x1 MERV 13 Plus Carbon air filters are made of electrostatic...
$45.54
2 Pack
12x18x1 Pleated MERV 12 Air Filters

12x18x1 Pleated MERV 12 Air Filters

Nordic Pure MERV 12 Pleated AC Furnace Air Filters provide exceptional filtra...
$38.88
2 Pack
12x18x1 Pleated MERV 10 Air Filters

12x18x1 Pleated MERV 10 Air Filters

Nordic Pure MERV 10 Pleated AC Furnace Air Filters provide exceptional filtra...
$37.77
2 Pack
12x16x1 Furnace Air Filters MERV 8 Pleated Plus Carbon

12x16x1 Furnace Air Filters MERV 8 Pleated Plus Carbon

Nordic Pure 12x16x1 MERV 8 Plus Carbon air filters are made of a dual materia...
$38.32
2 Pack
12x16x1 Furnace Air Filters MERV 12 Pleated Plus Carbon

12x16x1 Furnace Air Filters MERV 12 Pleated Plus Carbon

Nordic Pure 12x16x1 MERV 12 Plus Carbon air filters are made of a dual materi...
$39.43
2 Pack
12x16x1 Furnace Air Filters MERV 10 Pleated Plus Carbon

12x16x1 Furnace Air Filters MERV 10 Pleated Plus Carbon

Nordic Pure 12x16x1 MERV 10 Plus Carbon air filters are made of a dual materi...
$38.88
2 Pack
12x16x1 Pure Carbon Pleated Odor Reduction Furnace Air Filters

12x16x1 Pure Carbon Pleated Odor Reduction Furnace Air Filters

Pure Carbon Pleated Odor Reduction AC furnace air filters by Nordic Pure are ...
$38.88
2 Pack
12x16x1 Pleated MERV 8 Air Filters

12x16x1 Pleated MERV 8 Air Filters

Nordic Pure MERV 8 Pleated AC Furnace Air Filters provide exceptional filtrat...
$33.88
2 Pack
12x16x1 Pleated MERV 7 Air Filters

12x16x1 Pleated MERV 7 Air Filters

Nordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtrat...
$33.32
2 Pack
12x16x1 Pleated Air Filters MERV 7 Plus Carbon

12x16x1 Pleated Air Filters MERV 7 Plus Carbon

Nordic Pure 12x16x1 MERV 7 Plus Carbon air filters are made of electrostatica...
$37.77
2 Pack
12x16x1 Pleated MERV 14 Air Filters

12x16x1 Pleated MERV 14 Air Filters

Nordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtra...
$37.77
2 Pack
12x16x1 Pleated Air Filters MERV 14 Plus Carbon

12x16x1 Pleated Air Filters MERV 14 Plus Carbon

Nordic Pure 12x16x1 MERV 14 Plus Carbon air filters are made of electrostatic...
$44.43
2 Pack
12x16x1 Pleated MERV 13 Air Filters

12x16x1 Pleated MERV 13 Air Filters

Nordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtra...
$36.66
2 Pack
12x16x1 Pleated Air Filters MERV 13 Plus Carbon

12x16x1 Pleated Air Filters MERV 13 Plus Carbon

Nordic Pure 12x16x1 MERV 13 Plus Carbon air filters are made of electrostatic...
$43.32
2 Pack
12x16x1 Pleated MERV 12 Air Filters

12x16x1 Pleated MERV 12 Air Filters

Nordic Pure MERV 12 Pleated AC Furnace Air Filters provide exceptional filtra...
$34.99
2 Pack
12x16x1 Pleated MERV 10 Air Filters

12x16x1 Pleated MERV 10 Air Filters

Nordic Pure MERV 10 Pleated AC Furnace Air Filters provide exceptional filtra...
$34.43
2 Pack
12x12x1 MERV 6

12x12x1 MERV 6

Enhance Your Air Quality with Eco-Friendly Poly Green Filters\r\n\r\nUpgrade ...
$82.19
12 Pack
12x12x1 Furnace Air Filters MERV 8 Pleated Plus Carbon

12x12x1 Furnace Air Filters MERV 8 Pleated Plus Carbon

Nordic Pure 12x12x1 MERV 8 Plus Carbon air filters are made of a dual materia...
$41.10
2 Pack
12x12x1 Furnace Air Filters MERV 12 Pleated Plus Carbon

12x12x1 Furnace Air Filters MERV 12 Pleated Plus Carbon

Nordic Pure 12x12x1 MERV 12 Plus Carbon air filters are made of a dual materi...
$43.32
2 Pack
12x12x1 Furnace Air Filters MERV 10 Pleated Plus Carbon

12x12x1 Furnace Air Filters MERV 10 Pleated Plus Carbon

Nordic Pure 12x12x1 MERV 10 Plus Carbon air filters are made of a dual materi...
$42.21
2 Pack
12x12x1 Pure Carbon Pleated Odor Reduction Furnace Air Filters

12x12x1 Pure Carbon Pleated Odor Reduction Furnace Air Filters

Pure Carbon Pleated Odor Reduction AC furnace air filters by Nordic Pure are ...
$36.66
2 Pack
12x12x1 Pleated MERV 8 Air Filters

12x12x1 Pleated MERV 8 Air Filters

Nordic Pure MERV 8 Pleated AC Furnace Air Filters provide exceptional filtrat...
$33.88
2 Pack
12x12x1 Pleated MERV 7 Air Filters

12x12x1 Pleated MERV 7 Air Filters

Nordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtrat...
$33.32
2 Pack
12x12x1 Pleated Air Filters MERV 7 Plus Carbon

12x12x1 Pleated Air Filters MERV 7 Plus Carbon

Nordic Pure 12x12x1 MERV 7 Plus Carbon air filters are made of electrostatica...
$39.99
2 Pack
12x12x1 Pleated MERV 14 Air Filters

12x12x1 Pleated MERV 14 Air Filters

Nordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtra...
$48.88
2 Pack
12x12x1 Pleated Air Filters MERV 14 Plus Carbon

12x12x1 Pleated Air Filters MERV 14 Plus Carbon

Nordic Pure 12x12x1 MERV 14 Plus Carbon air filters are made of electrostatic...
$57.77
2 Pack
12x12x1 Pleated MERV 13 Air Filters

12x12x1 Pleated MERV 13 Air Filters

Nordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtra...
$35.54
2 Pack
12x12x1 Pleated Air Filters MERV 13 Plus Carbon

12x12x1 Pleated Air Filters MERV 13 Plus Carbon

Nordic Pure 12x12x1 MERV 13 Plus Carbon air filters are made of electrostatic...
$43.88
2 Pack
12x12x1 Pleated MERV 12 Air Filters

12x12x1 Pleated MERV 12 Air Filters

Nordic Pure MERV 12 Pleated AC Furnace Air Filters provide exceptional filtra...
$34.99
2 Pack
12x12x1 Pleated MERV 10 Air Filters

12x12x1 Pleated MERV 10 Air Filters

Nordic Pure MERV 10 Pleated AC Furnace Air Filters provide exceptional filtra...
$34.43
2 Pack
16x25x1 Furnace Air Filters MERV 8 Pleated Plus Carbon

16x25x1 Furnace Air Filters MERV 8 Pleated Plus Carbon

Nordic Pure 16x25x1 MERV 8 Plus Carbon air filters are made of a dual materia...
$44.43
2 Pack
16x25x1 Furnace Air Filters MERV 12 Pleated Plus Carbon

16x25x1 Furnace Air Filters MERV 12 Pleated Plus Carbon

Nordic Pure 16x25x1 MERV 12 Plus Carbon air filters are made of a dual materi...
$46.66
2 Pack
16x25x1 Furnace Air Filters MERV 10 Pleated Plus Carbon

16x25x1 Furnace Air Filters MERV 10 Pleated Plus Carbon

Nordic Pure 16x25x1 MERV 10 Plus Carbon air filters are made of a dual materi...
$45.54
2 Pack
16x25x1 Pure Carbon Pleated Odor Reduction Furnace Air Filters

16x25x1 Pure Carbon Pleated Odor Reduction Furnace Air Filters

Pure Carbon Pleated Odor Reduction AC furnace air filters by Nordic Pure are ...
$43.32
2 Pack
16x25x1 Pleated MERV 14 Air Filters

16x25x1 Pleated MERV 14 Air Filters

Nordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtra...
$41.10
2 Pack
16x25x1 Pleated MERV 12 Air Filters

16x25x1 Pleated MERV 12 Air Filters

Nordic Pure MERV 12 Pleated AC Furnace Air Filters provide exceptional filtra...
$36.66
2 Pack
16x25x1 Pleated MERV 10 Air Filters

16x25x1 Pleated MERV 10 Air Filters

Nordic Pure MERV 10 Pleated AC Furnace Air Filters provide exceptional filtra...
$35.54
2 Pack
20x25x1 Pleated MERV 14 Air Filters

20x25x1 Pleated MERV 14 Air Filters

Nordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtra...
$43.32
2 Pack
20x25x1 Pleated Air Filters MERV 14 Plus Carbon

20x25x1 Pleated Air Filters MERV 14 Plus Carbon

Nordic Pure 20x25x1 MERV 14 Plus Carbon air filters are made of electrostatic...
$58.88
2 Pack
20x25x1 Pleated Air Filters MERV 13 Plus Carbon

20x25x1 Pleated Air Filters MERV 13 Plus Carbon

Nordic Pure 20x25x1 MERV 13 Plus Carbon air filters are made of electrostatic...
$52.21
2 Pack
20x25x1 Furnace Air Filters MERV 8 Pleated Plus Carbon

20x25x1 Furnace Air Filters MERV 8 Pleated Plus Carbon

Nordic Pure 20x25x1 MERV 8 Plus Carbon air filters are made of a dual materia...
$46.66
2 Pack
20x25x1 Furnace Air Filters MERV 12 Pleated Plus Carbon

20x25x1 Furnace Air Filters MERV 12 Pleated Plus Carbon

Nordic Pure 20x25x1 MERV 12 Plus Carbon air filters are made of a dual materi...
$49.99
2 Pack
20x25x1 Furnace Air Filters MERV 10 Pleated Plus Carbon

20x25x1 Furnace Air Filters MERV 10 Pleated Plus Carbon

Nordic Pure 20x25x1 MERV 10 Plus Carbon air filters are made of a dual materi...
$47.77
2 Pack
20x30x1 Pleated MERV 8 Air Filters

20x30x1 Pleated MERV 8 Air Filters

Nordic Pure MERV 8 Pleated AC Furnace Air Filters provide exceptional filtrat...
$38.32
2 Pack
20x30x1 Pleated MERV 7 Air Filters

20x30x1 Pleated MERV 7 Air Filters

Nordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtrat...
$37.77
2 Pack
20x30x1 Pleated MERV 14 Air Filters

20x30x1 Pleated MERV 14 Air Filters

Nordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtra...
$52.21
2 Pack
20x30x1 Pleated MERV 13 Air Filters

20x30x1 Pleated MERV 13 Air Filters

Nordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtra...
$45.54
2 Pack
20x30x1 Pleated MERV 12 Air Filters

20x30x1 Pleated MERV 12 Air Filters

Nordic Pure MERV 12 Pleated AC Furnace Air Filters provide exceptional filtra...
$39.99
2 Pack
20x30x1 Pleated MERV 10 Air Filters

20x30x1 Pleated MERV 10 Air Filters

Nordic Pure MERV 10 Pleated AC Furnace Air Filters provide exceptional filtra...
$38.88
2 Pack
20x30x1 Pleated Air Filters MERV 7 Plus Carbon

20x30x1 Pleated Air Filters MERV 7 Plus Carbon

Nordic Pure 20x30x1 MERV 7 Plus Carbon air filters are made of electrostatica...
$49.99
2 Pack
20x30x1 Pleated Air Filters MERV 14 Plus Carbon

20x30x1 Pleated Air Filters MERV 14 Plus Carbon

Nordic Pure 20x30x1 MERV 14 Plus Carbon air filters are made of electrostatic...
$68.88
2 Pack
20x30x1 Furnace Air Filters MERV 12 Pleated Plus Carbon

20x30x1 Furnace Air Filters MERV 12 Pleated Plus Carbon

Nordic Pure 20x30x1 MERV 12 Plus Carbon air filters are made of a dual materi...
$56.66
2 Pack
20x30x1 Furnace Air Filters MERV 8 Pleated Plus Carbon

20x30x1 Furnace Air Filters MERV 8 Pleated Plus Carbon

Nordic Pure 20x30x1 MERV 8 Plus Carbon air filters are made of a dual materia...
$52.21
2 Pack
20x30x1 Pleated Air Filters MERV 13 Plus Carbon

20x30x1 Pleated Air Filters MERV 13 Plus Carbon

Nordic Pure 20x30x1 MERV 13 Plus Carbon air filters are made of electrostatic...
$57.77
2 Pack
20x30x1 Furnace Air Filters MERV 10 Pleated Plus Carbon

20x30x1 Furnace Air Filters MERV 10 Pleated Plus Carbon

Nordic Pure 20x30x1 MERV 10 Plus Carbon air filters are made of a dual materi...
$54.43
2 Pack