1 Inch

  • 12x20x1 Air Filters
    • 12x20x1 Air Filters

    • 12x20x1 Air Filters

    • $6.90
    • Actual Size: 9 1/2" x 9 1/2" x 3/4" Model: AFB10x10x1M8 Available In MERV Rating: 6 , 8 , 11 , 13  Made in the USA Ships in 24 hours
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  • 14x20x1 Air Filters
    • 14x20x1 Air Filters

    • 14x20x1 Air Filters

    • $6.85
    • Actual Size: 9 1/2" x 9 1/2" x 3/4" Model: AFB10x10x1M8 Available In MERV Rating: 6 , 8 , 11 , 13  Made in the USA Ships in 24 hours
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  • 14x25x1 Air Filters
    • 14x25x1 Air Filters

    • 14x25x1 Air Filters

    • $6.95
    • Actual Size: 9 1/2" x 9 1/2" x 3/4" Model: AFB10x10x1M8 Available In MERV Rating: 6 , 8 , 11 , 13  Made in the USA Ships in 24 hours
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  • 16x20x1 Air Filters
    • 16x20x1 Air Filters

    • 16x20x1 Air Filters

    • $6.48
    • Actual Size: 9 1/2" x 9 1/2" x 3/4" Model: AFB10x10x1M8 Available In MERV Rating: 6 , 8 , 11 , 13  Made in the USA Ships in 24 hours
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  • 16x25x1 Air Filters
    • 16x25x1 Air Filters

    • 16x25x1 Air Filters

    • $6.85
    • Actual Size: 9 1/2" x 9 1/2" x 3/4" Model: AFB10x10x1M8 Available In MERV Rating: 6 , 8 , 11 , 13  Made in the USA Ships in 24 hours
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  • 16x32x1 Air Filters
    • 16x32x1 Air Filters

    • 16x32x1 Air Filters

    • $20.10
    • Actual Size: 9 1/2" x 9 1/2" x 3/4" Model: AFB10x10x1M8 Available In MERV Rating: 6 , 8 , 11 , 13  Made in the USA Ships in 24 hours
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  • 20x20x1 Air Filters
    • 20x20x1 Air Filters

    • 20x20x1 Air Filters

    • $6.40
    • Actual Size: 19 1/2 x 19 1/2 x 3/4 Model: AFB20x20x1 Available In MERV Rating: 6 , 8 , 11 , 13  Made in the USA Ships in 24 hours
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