Products – Page 20 – DiscountFurnaceFilter.com

Koch 275-294-294 - 30" x 30" x 1" Disposable Dual-Density Fiberglass Filter Panel, MERV 4/5

Koch 275-294-294 - 30" x 30" x 1" Disposable Dual-Density Fiberglass Filter Panel, MERV 4/5

Regular price From $49.11 USD

Regular price Sale price From $49.11 USD
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Koch P1S1-087-113 - 9" x 11" x 1" Pleated Air Filter, MERV 11

Koch P1S1-087-113 - 9" x 11" x 1" Pleated Air Filter, MERV 11

Regular price From $26.08 USD

Regular price Sale price From $26.08 USD
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Koch P1S2-274-294 - 28" x 30" x 2" Pleated Air Filter, MERV 11

Koch P1S2-274-294 - 28" x 30" x 2" Pleated Air Filter, MERV 11

Regular price From $68.37 USD

Regular price Sale price From $68.37 USD
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Koch P1S2-294-314 - 30" x 32" x 2" Pleated Air Filter, MERV 11

Koch P1S2-294-314 - 30" x 32" x 2" Pleated Air Filter, MERV 11

Regular price From $68.38 USD

Regular price Sale price From $68.38 USD
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Koch P1S2-294-354 - 30" x 36" x 2" Pleated Air Filter, MERV 11

Koch P1S2-294-354 - 30" x 36" x 2" Pleated Air Filter, MERV 11

Regular price From $70.18 USD

Regular price Sale price From $70.18 USD
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Koch P8S1-100-240 - 10" x 24" x 1" Pleated Air Filter, MERV 8

Koch P8S1-100-240 - 10" x 24" x 1" Pleated Air Filter, MERV 8

Regular price From $23.90 USD

Regular price Sale price From $23.90 USD
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Koch P8S1-100-300 - 10" x 30" x 1" Pleated Air Filter, MERV 8

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Koch P8S1-100-300 - 10" x 30" x 1" Pleated Air Filter, MERV 8

Regular price From $29.70 USD

Regular price Sale price From $29.70 USD
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Koch P8S1-120-300 - 12" x 30" x 1" Pleated Air Filter, MERV 8

Koch P8S1-120-300 - 12" x 30" x 1" Pleated Air Filter, MERV 8

Regular price From $29.30 USD

Regular price Sale price From $29.30 USD
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Koch P8S1-130-214 - 13" x 21.5" x 1" Multi-Pleat XL8 Air Filter, MERV 8

Koch P8S1-130-214 - 13" x 21.5" x 1" Multi-Pleat XL8 Air Filter, MERV 8

Regular price From $23.94 USD

Regular price Sale price From $23.94 USD
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Koch P8S1-150-300 - 15" x 30" x 1" Pleated Air Filter, MERV 8

Koch P8S1-150-300 - 15" x 30" x 1" Pleated Air Filter, MERV 8

Regular price From $30.00 USD

Regular price Sale price From $30.00 USD
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Koch P8S1-163-214 - 16.375" x 21.5" x 1" Multi-Pleat XL8 Air Filter, MERV 8

Koch P8S1-163-214 - 16.375" x 21.5" x 1" Multi-Pleat XL8 Air Filter, MERV 8

Regular price From $26.27 USD

Regular price Sale price From $26.27 USD
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Koch P8S1-174-214 - 18" x 22" x 1" Multi-Pleat XL8 Air Filter, MERV 8

Koch P8S1-174-214 - 18" x 22" x 1" Multi-Pleat XL8 Air Filter, MERV 8

Regular price From $23.02 USD

Regular price Sale price From $23.02 USD
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Koch P8S1-180-300 - 18" x 30" x 1" Pleated Air Filter, MERV 8

Koch P8S1-180-300 - 18" x 30" x 1" Pleated Air Filter, MERV 8

Regular price From $30.46 USD

Regular price Sale price From $30.46 USD
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Koch P8S1-180-360 - 18" x 36" x 1" Pleated Air Filter, MERV 8

Koch P8S1-180-360 - 18" x 36" x 1" Pleated Air Filter, MERV 8

Regular price From $44.45 USD

Regular price Sale price From $44.45 USD
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Koch P8S1-194-224 - 20" x 23" x 1" Pleated Air Filter, MERV 8

Koch P8S1-194-224 - 20" x 23" x 1" Pleated Air Filter, MERV 8

Regular price From $23.69 USD

Regular price Sale price From $23.69 USD
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Koch P8S1-197-214 - 19.875" x 21.5 x 1" Multi-Pleat XL8 Air Filter, MERV 8

Koch P8S1-197-214 - 19.875" x 21.5 x 1" Multi-Pleat XL8 Air Filter, MERV 8

Regular price From $27.00 USD

Regular price Sale price From $27.00 USD
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Koch P8S1-200-210 - 20" x 21" x 1" Pleated Air Filter, MERV 8

Koch P8S1-200-210 - 20" x 21" x 1" Pleated Air Filter, MERV 8

Regular price From $26.77 USD

Regular price Sale price From $26.77 USD
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Koch P8S1-200-230 - 20" x 23" x 1" Pleated Air Filter, MERV 8

Koch P8S1-200-230 - 20" x 23" x 1" Pleated Air Filter, MERV 8

Regular price From $26.77 USD

Regular price Sale price From $26.77 USD
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Koch P8S1-200-360 - 20" x 36" x 1" Pleated Air Filter, MERV 8

Koch P8S1-200-360 - 20" x 36" x 1" Pleated Air Filter, MERV 8

Regular price From $44.45 USD

Regular price Sale price From $44.45 USD
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Koch P8S1-214-233 - 21.5" x 23.37" x 1" Multi-Pleat XL8 Air Filter, MERV 8

Koch P8S1-214-233 - 21.5" x 23.37" x 1" Multi-Pleat XL8 Air Filter, MERV 8

Regular price From $27.33 USD

Regular price Sale price From $27.33 USD
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