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  1. Dwyer Instruments DF8-12X12X1
    Dwyer Instruments DF8-12X12X1 MERV 8 Pleated Filter 12" x 12" x 1"
    Order #: DF8-12X12X1
    Mfg #: DF8-12X12X1
    Availability: Item ships in about Ships in 2-3 weeks
    $35.25
    MERV 8 Pleated Filter 12" x 12" x 1" Learn More
  2. Dwyer Instruments DF8-10X25X1
    Dwyer Instruments DF8-10X25X1 MERV 8 Pleated Filter 10" x 25" x 1"
    Order #: DF8-10X25X1
    Mfg #: DF8-10X25X1
    Availability: Item ships in about Ships in 2-3 weeks
    $45.25
    MERV 8 Pleated Filter 10" x 25" x 1" Learn More
  3. Dwyer Instruments DF8-10X24X1
    Dwyer Instruments DF8-10X24X1 MERV 8 Pleated Filter 10" x 24" x 1"
    Order #: DF8-10X24X1
    Mfg #: DF8-10X24X1
    Availability: Item ships in about Ships in 2-3 weeks
    $43.00
    MERV 8 Pleated Filter 10" x 24" x 1" Learn More
  4. Dwyer Instruments DF8-10X20X2
    Dwyer Instruments DF8-10X20X2 MERV 8 Pleated Filter 10" x 20" x 2"
    Order #: DF8-10X20X2
    Mfg #: DF8-10X20X2
    Availability: Item ships in about Ships in 2-3 weeks
    $38.50
    MERV 8 Pleated Filter 10" x 20" x 2" Learn More
  5. Dwyer Instruments DF8-10X20X1
    Dwyer Instruments DF8-10X20X1 MERV 8 Pleated Filter 10" x 20" x 1"
    Order #: DF8-10X20X1
    Mfg #: DF8-10X20X1
    Availability: Item ships in about Ships in 2-3 weeks
    $35.25
    MERV 8 Pleated Filter 10" x 20" x 1" Learn More
  6. Dwyer Instruments DF8-10X10X2
    Dwyer Instruments DF8-10X10X2 MERV 8 Pleated Filter 10" x 10" x 2"
    Order #: DF8-10X10X2
    Mfg #: DF8-10X10X2
    Availability: Item ships in about Ships in 2-3 weeks
    $45.25
    MERV 8 Pleated Filter 10" x 10" x 2" Learn More
  7. Dwyer Instruments DF8-10X10X1
    Dwyer Instruments DF8-10X10X1 MERV 8 Pleated Filter 10" x 10" x 1"
    Order #: DF8-10X10X1
    Mfg #: DF8-10X10X1
    Availability: Item ships in about Ships in 2-3 weeks
    $43.00
    MERV 8 Pleated Filter 10" x 10" x 1" Learn More
  8. Dwyer Instruments DF13-25X25X2
    Dwyer Instruments DF13-25X25X2 MERV 13 Pleated Filter 25" x 25" x 2"
    Order #: DF13-25X25X2
    Mfg #: DF13-25X25X2
    Availability: Item ships in about Ships in 2-3 weeks
    $311.00
    MERV 13 Pleated Filter 25" x 25" x 2" Learn More
  9. Dwyer Instruments DF13-25X25X1
    Dwyer Instruments DF13-25X25X1 MERV 13 Pleated Filter 25" x 25" x 1"
    Order #: DF13-25X25X1
    Mfg #: DF13-25X25X1
    Availability: Item ships in about Ships in 2-3 weeks
    $187.00
    MERV 13 Pleated Filter 25" x 25" x 1" Learn More
  10. Dwyer Instruments DF13-24X24X4
    Dwyer Instruments DF13-24X24X4 MERV 13 Pleated Filter 24" x 24" x 4"
    Order #: DF13-24X24X4
    Mfg #: DF13-24X24X4
    Availability: Item ships in about Ships in 2-3 weeks
    $404.00
    MERV 13 Pleated Filter 24" x 24" x 4" Learn More
  11. Dwyer Instruments DF13-24X24X2
    Dwyer Instruments DF13-24X24X2 MERV 13 Pleated Filter 24" x 24" x 2"
    Order #: DF13-24X24X2
    Mfg #: DF13-24X24X2
    Availability: Item ships in about Ships in 2-3 weeks
    $293.00
    MERV 13 Pleated Filter 24" x 24" x 2" Learn More
  12. Dwyer Instruments DF13-24X24X1
    Dwyer Instruments DF13-24X24X1 MERV 13 Pleated Filter 24" x 24" x 1"
    Order #: DF13-24X24X1
    Mfg #: DF13-24X24X1
    Availability: Item ships in about Ships in 2-3 weeks
    $168.00
    MERV 13 Pleated Filter 24" x 24" x 1" Learn More
  13. Dwyer Instruments DF13-20X30X1
    Dwyer Instruments DF13-20X30X1 MERV 13 Pleated Filter 20" x 30" x 1"
    Order #: DF13-20X30X1
    Mfg #: DF13-20X30X1
    Availability: Item ships in about Ships in 2-3 weeks
    $163.00
    MERV 13 Pleated Filter 20" x 30" x 1" Learn More
  14. Dwyer Instruments DF13-20X25X4
    Dwyer Instruments DF13-20X25X4 MERV 13 Pleated Filter 20" x 25" x 4"
    Order #: DF13-20X25X4
    Mfg #: DF13-20X25X4
    Availability: Item ships in about Ships in 2-3 weeks
    $368.00
    MERV 13 Pleated Filter 20" x 25" x 4" Learn More
  15. Dwyer Instruments DF13-20X25X2
    Dwyer Instruments DF13-20X25X2 MERV 13 Pleated Filter 20" x 25" x 2"
    Order #: DF13-20X25X2
    Mfg #: DF13-20X25X2
    Availability: Item ships in about Ships in 2-3 weeks
    $271.00
    MERV 13 Pleated Filter 20" x 25" x 2" Learn More
  16. Dwyer Instruments DF13-20X25X1
    Dwyer Instruments DF13-20X25X1

    MERV 13 Pleated Filter 20" x 25" x 1"

    Order #: DF13-20X25X1
    Mfg #: DF13-20X25X1
    Availability: Item ships in about 2 - 3 Weeks
    $157.00

    MERV 13 Pleated Filter 20" x 25" x 1"

    Learn More
  17. Dwyer Instruments DF13-20X24X4
    Dwyer Instruments DF13-20X24X4 MERV 13 Pleated Filter 20" x 24" x 4"
    Order #: DF13-20X24X4
    Mfg #: DF13-20X24X4
    Availability: Item ships in about Ships in 2-3 weeks
    $368.00
    MERV 13 Pleated Filter 20" x 24" x 4" Learn More
  18. Dwyer Instruments DF13-20X24X2
    Dwyer Instruments DF13-20X24X2 MERV 13 Pleated Filter 20" x 24" x 2"
    Order #: DF13-20X24X2
    Mfg #: DF13-20X24X2
    Availability: Item ships in about Ships in 2-3 weeks
    $279.00
    MERV 13 Pleated Filter 20" x 24" x 2" Learn More
  19. Dwyer Instruments DF13-20X24X1
    Dwyer Instruments DF13-20X24X1 MERV 13 Pleated Filter 20" x 24" x 1"
    Order #: DF13-20X24X1
    Mfg #: DF13-20X24X1
    Availability: Item ships in about Ships in 2-3 weeks
    $154.00
    MERV 13 Pleated Filter 20" x 24" x 1" Learn More
  20. Dwyer Instruments DF13-20X20X4
    Dwyer Instruments DF13-20X20X4 MERV 13 Pleated Filter 20" x 20" x 4"
    Order #: DF13-20X20X4
    Mfg #: DF13-20X20X4
    Availability: Item ships in about Ships in 2-3 weeks
    $312.00
    MERV 13 Pleated Filter 20" x 20" x 4" Learn More
  21. Dwyer Instruments DF13-20X20X2
    Dwyer Instruments DF13-20X20X2 MERV 13 Pleated Filter 20" x 20" x 2"
    Order #: DF13-20X20X2
    Mfg #: DF13-20X20X2
    Availability: Item ships in about Ships in 2-3 weeks
    $231.00
    MERV 13 Pleated Filter 20" x 20" x 2" Learn More
  22. Dwyer Instruments DF13-20X20X1
    Dwyer Instruments DF13-20X20X1 MERV 13 Pleated Filter 20" x 20" x 1"
    Order #: DF13-20X20X1
    Mfg #: DF13-20X20X1
    Availability: Item ships in about Ships in 2-3 weeks
    $124.00
    MERV 13 Pleated Filter 20" x 20" x 1" Learn More
  23. Dwyer Instruments DF13-18X25X2
    Dwyer Instruments DF13-18X25X2 MERV 13 Pleated Filter 18" x 25" x 2"
    Order #: DF13-18X25X2
    Mfg #: DF13-18X25X2
    Availability: Item ships in about Ships in 2-3 weeks
    $261.00
    MERV 13 Pleated Filter 18" x 25" x 2" Learn More
  24. Dwyer Instruments DF13-18X25X1
    Dwyer Instruments DF13-18X25X1 MERV 13 Pleated Filter 18" x 25" x 1"
    Order #: DF13-18X25X1
    Mfg #: DF13-18X25X1
    Availability: Item ships in about Ships in 2-3 weeks
    $151.00
    MERV 13 Pleated Filter 18" x 25" x 1" Learn More
  25. Dwyer Instruments DF13-18X24X4
    Dwyer Instruments DF13-18X24X4 MERV 13 Pleated Filter 18" x 24" x 4"
    Order #: DF13-18X24X4
    Mfg #: DF13-18X24X4
    Availability: Item ships in about Ships in 2-3 weeks
    $329.00
    MERV 13 Pleated Filter 18" x 24" x 4" Learn More
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