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Found 285 results for “12x20x1 naturalaire”

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MERV 1-4 (12 products)
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AAF Flanders (223 products)
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RTF (7 products)

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MERV 1-4 (12 products)
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MERV 13 (53 products)
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AAF Flanders (223 products)
Exact Filters (3 products)
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Koch (10 products)
RTF (7 products)

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MERV 10

Vendor:
AAF Flanders
20x20x1 NaturalAire Microparticle MERV 10 (12 Filters)

Regular price $ 120.99

Sale price $ 120.99 Regular price
Unit price per
Up to $ 32 off

Vendor:
AAF Flanders
24x36x1 NaturalAire Permaire Washable Pad (12 pack)

Regular price $ 167.99

Sale price $ 167.99 Regular price ~~$ 199.99~~
Unit price per
MERV 8

Vendor:
AAF Flanders
15x20x1 NaturalAire Standard MERV 8 (12 Filters)

Regular price $ 96.99

Sale price $ 96.99 Regular price
Unit price per
MERV 10

Vendor:
AAF Flanders
20x30x1 NaturalAire Microparticle MERV 10 (6 Filters)

Regular price $ 86.99

Sale price $ 86.99 Regular price
Unit price per
MERV 8

Vendor:
AAF Flanders
16x24x1 NaturalAire Standard MERV 8 (12 Filters)

Regular price $ 96.99

Sale price $ 96.99 Regular price
Unit price per
MERV 10

Vendor:
AAF Flanders
25x30x1 NaturalAire Microparticle MERV 10 (6 Filters)

Regular price $ 119.99

Sale price $ 119.99 Regular price
Unit price per
MERV 1-4

Vendor:
AAF Flanders
12x20x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter (12 Filters)

Regular price $ 59.99

Sale price $ 59.99 Regular price
Unit price per
MERV 13

Vendor:
AAF Flanders
20x20x1 NaturalAire Healthy Ultra MERV 13 (12 Filters)

Regular price $ 219.99

Sale price $ 219.99 Regular price
Unit price per
MERV 8

Vendor:
AAF Flanders
20x20x4-1/2 NaturalAire Choice Allergen MERV 8 (2 Filters)

Regular price $ 104.99

Sale price $ 104.99 Regular price
Unit price per
MERV 8

Vendor:
AAF Flanders
12x25x1 NaturalAire Standard MERV 8 (12 Filters)

Regular price $ 145.99

Sale price $ 145.99 Regular price
Unit price per
MERV 8

Vendor:
AAF Flanders
21-1/2x24x1 NaturalAire Standard MERV 8 (12 Filters)

Regular price $ 164.99

Sale price $ 164.99 Regular price
Unit price per
MERV 10

Vendor:
AAF Flanders
14x24x1 NaturalAire Microparticle MERV 10 (6 Filters)

Regular price $ 89.99

Sale price $ 89.99 Regular price
Unit price per
MERV 8

Vendor:
AAF Flanders
20x36x1 NaturalAire Standard MERV 8 (12 Filters)

Regular price $ 169.99

Sale price $ 169.99 Regular price
Unit price per
MERV 8

Vendor:
AAF Flanders
16x36x1 NaturalAire Standard MERV 8 (12 Filters)

Regular price $ 160.99

Sale price $ 160.99 Regular price
Unit price per
MERV 8

Vendor:
AAF Flanders
14x24x1 NaturalAire Standard MERV 8 (12 Filters)

Regular price $ 96.99

Sale price $ 96.99 Regular price
Unit price per
MERV 8

Vendor:
AAF Flanders
22x22x1 NaturalAire Standard MERV 8 (12 Filters)

Regular price $ 141.99

Sale price $ 141.99 Regular price
Unit price per

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