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MERV 1-4 (155 products)
MERV 6 (1 product)
MERV 8 (167 products)
MERV 10 (88 products)
MERV 11 (355 products)
MERV 13 (229 products)
8 (6 products)
10 (1 product)
13 (1 product)
15 (3 products)
#VALUE! (211 products)
MERV 3 (2 products)
MERV 5 (3 products)
MERV 7 (9 products)
MERV 8 HC (71 products)
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MERV 10 HC (70 products)
MERV 11 HC (71 products)
MERV 12 (20 products)
MERV 13 HC (71 products)
MERV 14 (211 products)
MERV 15 (96 products)
MERV 16 (15 products)

Brand (0)

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Koch (1960 products)

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Automatic Roll Filter (9 products)
Bag (232 products)
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Cell Filter (64 products)
Cube Filter (2 products)
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Fiberglass Media Pad (3 products)
Filter Insert (4 products)
HEPA (210 products)
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High-Efficiency Gas-Phase V-Cell Carbon Filter (5 products)
Link Panel Filter (20 products)
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Paint Arrestor Two-Pocket Filter (2 products)
Panel (141 products)
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Prefilter (5 products)
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Turbine Inlet Filter (16 products)

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Filter Depth

1/2" Depth (1 product)
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MERV 8 HC

Vendor:
Koch
18x24x4 Koch Multi-Pleat XL8 MERV 8 High Capacity 102-701-027 (6 Filters)

Regular price $ 244.99

Sale price $ 244.99 Regular price
Unit price $ 40.83 per item
MERV 8

Vendor:
Koch
18x24x4 Koch Multi-Pleat XL8 MERV 8 Standard Capacity 102-700-027 (6 Filters)

Regular price $ 221.99

Sale price $ 221.99 Regular price
Unit price $ 37.00 per item
MERV 1-4

Vendor:
Koch
18x25x1 Koch Disposable Fiberglass Panel Filter 274-180-250 (12 Filters)

Regular price $ 95.99

Sale price $ 95.99 Regular price
Unit price $ 8.00 per item
MERV 1-4

Vendor:
Koch
18x25x1 Koch Disposable Polyester Panel Filter 284-180-250 (12 Filters)

Regular price $ 73.99

Sale price $ 73.99 Regular price
Unit price $ 6.17 per item
MERV 13 HC

Vendor:
Koch
18x25x1 Koch Multi-Pleat Green13 MERV 13 High Capacity 102-101-011 (12 Filters)

Regular price $ 478.08

Sale price $ 478.08 Regular price
Unit price $ 39.84 per item
MERV 10

Vendor:
Koch
18x25x1 Koch Multi-Pleat XL10 MERV 10 102-111-011 (12 Filters)

Regular price $ 175.56

Sale price $ 175.56 Regular price
Unit price $ 14.63 per item
MERV 10 HC

Vendor:
Koch
18x25x1 Koch Multi-Pleat XL10 MERV 10 High Capacity 102-121-011 (12 Filters)

Regular price $ 198.84

Sale price $ 198.84 Regular price
Unit price $ 16.57 per item
MERV 11

Vendor:
Koch
18x25x1 Koch Multi-Pleat XL11 MERV 11 102-091-011 (12 Filters)

Regular price $ 205.32

Sale price $ 205.32 Regular price
Unit price $ 17.11 per item
MERV 11 HC

Vendor:
Koch
18x25x1 Koch Multi-Pleat XL11 MERV 11 High Capacity 102-081-011 (12 Filters)

Regular price $ 236.28

Sale price $ 236.28 Regular price
Unit price $ 19.69 per item
MERV 8 HC

Vendor:
Koch
18x25x1 Koch Multi-Pleat XL8 MERV 8 High Capacity 102-031-011 (12 Filters)

Regular price $ 179.88

Sale price $ 179.88 Regular price
Unit price $ 14.99 per item
MERV 8

Vendor:
Koch
18x25x1 Koch Multi-Pleat XL8 MERV 8 Standard Capacity 102-041-011 (12 Filters)

Regular price $ 104.99

Sale price $ 104.99 Regular price
Unit price $ 8.75 per item
MERV 1-4

Vendor:
Koch
18x25x2 Koch Disposable Fiberglass Panel Filter 276-180-250 (12 Filters)

Regular price $ 198.99

Sale price $ 198.99 Regular price
Unit price $ 16.58 per item
MERV 1-4

Vendor:
Koch
18x25x2 Koch Disposable Polyester Panel Filter 286-180-250 (12 Filters)

Regular price $ 208.99

Sale price $ 208.99 Regular price
Unit price $ 17.42 per item
MERV 13 HC

Vendor:
Koch
18x25x2 Koch Multi-Pleat Green13 MERV 13 High Capacity 102-102-009 (12 Filters)

Regular price $ 617.88

Sale price $ 617.88 Regular price
Unit price $ 51.49 per item
MERV 10

Vendor:
Koch
18x25x2 Koch Multi-Pleat XL10 MERV 10 102-112-009 (12 Filters)

Regular price $ 222.99

Sale price $ 222.99 Regular price
Unit price $ 18.58 per item

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