Air Filtration
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Koch Filter C&I Disp Glass 12x24x1 MERV 4 Air Filter
Koch Filter Corporation
MSRP: $3.91$3.02Koch Filter C&I Disp Glass 12x24x1 MERV 4 Air Filter L. Dewitt's SKU #: 274-120-240 | Mfr Part #: 274-120-240 Product Overview Standard C&I Disposables are constructed with high grade progressively dense glass fibers. ...274-120-240MSRP: $3.91$3.02 -
Koch Filter C&I Disp Glass 12x24x2 MERV 4 Air Filter
Koch Filter Corporation
MSRP: $4.71$3.63Koch Filter C&I Disp Glass 12x24x2 MERV 4 Air Filter L. Dewitt's SKU #: 276-120-240 | Mfr Part #: 276-120-240 Product Overview Standard C&I Disposables are constructed with high grade progressively dense glass fibers. ...276-120-240MSRP: $4.71$3.63 -
Koch Filter C&I Disp Glass 12x25x1 MERV 4 Air Filter
Koch Filter Corporation
MSRP: $6.41$4.94Koch Filter C&I Disp Glass 12x25x1 MERV 4 Air Filter L. Dewitt's SKU #: 274-120-250 | Mfr Part #: 274-120-250 Product Overview Standard C&I Disposables are constructed with high grade progressively dense glass fibers. ...274-120-250MSRP: $6.41$4.94 -
Koch Filter C&I Disp Glass 12x30 5/8x1 MERV 4 Air Filter
Koch Filter Corporation
MSRP: $6.85$5.28Koch Filter C&I Disp Glass 12x30 5/8x1 MERV 4 Air Filter L. Dewitt's SKU #: 274-120-306 | Mfr Part #: 274-120-306 Product Overview Standard C&I Disposables are constructed with high grade progressively dense glass...274-120-306MSRP: $6.85$5.28 -
Koch Filter C&I Disp Glass 12x30x1 MERV 4 Air Filter
Koch Filter Corporation
MSRP: $6.73$5.19Koch Filter C&I Disp Glass 12x30x1 MERV 4 Air Filter L. Dewitt's SKU #: 274-120-300 | Mfr Part #: 274-120-300 Product Overview Standard C&I Disposables are constructed with high grade progressively dense glass fibers. ...274-120-300MSRP: $6.73$5.19 -
Koch Filter C&I Disp Glass 12x36x1 MERV 4 Air Filter
Koch Filter Corporation
MSRP: $7.02$5.41Koch Filter C&I Disp Glass 12x36x1 MERV 4 Air Filter L. Dewitt's SKU #: 274-120-360 | Mfr Part #: 274-120-360 Product Overview Standard C&I Disposables are constructed with high grade progressively dense glass fibers. ...274-120-360MSRP: $7.02$5.41 -
Koch Filter C&I Disp Glass 14x14x1 MERV 4 Air Filter
Koch Filter Corporation
MSRP: $4.14$3.20Koch Filter C&I Disp Glass 14x14x1 MERV 4 Air Filter L. Dewitt's SKU #: 274-140-140 | Mfr Part #: 274-140-140 Product Overview Standard C&I Disposables are constructed with high grade progressively dense glass fibers. ...274-140-140MSRP: $4.14$3.20 -
Koch Filter C&I Disp Glass 14x18x1 MERV 4 Air Filter
Koch Filter Corporation
MSRP: $6.30$4.86Koch Filter C&I Disp Glass 14x18x1 MERV 4 Air Filter L. Dewitt's SKU #: 274-140-180 | Mfr Part #: 274-140-180 Product Overview Standard C&I Disposables are constructed with high grade progressively dense glass fibers. ...274-140-180MSRP: $6.30$4.86 -
Koch Filter C&I Disp Glass 14x20x1 MERV 4 Air Filter
Koch Filter Corporation
MSRP: $3.75$2.89Koch Filter C&I Disp Glass 14x20x1 MERV 4 Air Filter L. Dewitt's SKU #: 274-140-200 | Mfr Part #: 274-140-200 Product Overview Standard C&I Disposables are constructed with high grade progressively dense glass fibers. ...274-140-200MSRP: $3.75$2.89 -
Koch Filter C&I Disp Glass 14x20x2 MERV 4 Air Filter
Koch Filter Corporation
MSRP: $4.46$3.43Koch Filter C&I Disp Glass 14x20x2 MERV 4 Air Filter L. Dewitt's SKU #: 276-140-200 | Mfr Part #: 276-140-200 Product Overview Standard C&I Disposables are constructed with high grade progressively dense glass fibers. ...276-140-200MSRP: $4.46$3.43 -
Koch Filter C&I Disp Glass 14x24x1 MERV 4 Air Filter
Koch Filter Corporation
MSRP: $4.87$3.76Koch Filter C&I Disp Glass 14x24x1 MERV 4 Air Filter L. Dewitt's SKU #: 274-140-240 | Mfr Part #: 274-140-240 Product Overview Standard C&I Disposables are constructed with high grade progressively dense glass fibers. ...274-140-240MSRP: $4.87$3.76 -
Koch Filter C&I Disp Glass 14x25x1 MERV 4 Air Filter
Koch Filter Corporation
MSRP: $3.94$3.04Koch Filter C&I Disp Glass 14x25x1 MERV 4 Air Filter L. Dewitt's SKU #: 274-140-250 | Mfr Part #: 274-140-250 Product Overview Standard C&I Disposables are constructed with high grade progressively dense glass fibers. ...274-140-250MSRP: $3.94$3.04
