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“AprilAire 500M 12-gal. Whole-House Small Bypass Evaporative Humidifier with Manual Control for up to 3,600 sq. ft. + AprilAire Model 5843 Humidifier Installation Kit(Humidifier)” has been added to your cart. View cart
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  • AprilAire 413 Replacement Filter for AprilAire Whole House Air Purifiers – MERV 13, Healthy Home Allergy, 16x25x4 Air Filter (Pack of 2)(4) Quick View
    • Sale!
      AprilAire 413 Replacement Filter for AprilAire Whole House Air Purifiers – MERV 13, Healthy Home Allergy, 16x25x4 Air Filter (Pack of 2)(4) Quick View
    • Air Filters
    • AprilAire 413 Replacement Filter for AprilAire Whole House Air Purifiers – MERV 13, Healthy Home Allergy, 16x25x4 Air Filter (Pack of 2)(4)

    • $125.99 Original price was: $125.99.$64.39Current price is: $64.39.
    • Add to cart
  • AprilAire 413 Replacement Filter for AprilAire Whole House Air Purifiers – MERV 13, Healthy Home Allergy, 16x25x4 Air Filter (Pack of 2)(8) Quick View
    • Sale!
      AprilAire 413 Replacement Filter for AprilAire Whole House Air Purifiers – MERV 13, Healthy Home Allergy, 16x25x4 Air Filter (Pack of 2)(8) Quick View
    • Air Filters
    • AprilAire 413 Replacement Filter for AprilAire Whole House Air Purifiers – MERV 13, Healthy Home Allergy, 16x25x4 Air Filter (Pack of 2)(8)

    • $125.99 Original price was: $125.99.$64.39Current price is: $64.39.
    • Add to cart
  • AprilAire 413CBN Replacement Filter for AprilAire Whole House Air Purifiers – MERV 13 with Carbon, Healthy Home Allergy + Odor Reduction, 16x25x4 Air Filter (Pack of 1)(1) Quick View
    • Sale!
      AprilAire 413CBN Replacement Filter for AprilAire Whole House Air Purifiers – MERV 13 with Carbon, Healthy Home Allergy + Odor Reduction, 16x25x4 Air Filter (Pack of 1)(1) Quick View
    • Air Filters
    • AprilAire 413CBN Replacement Filter for AprilAire Whole House Air Purifiers – MERV 13 with Carbon, Healthy Home Allergy + Odor Reduction, 16x25x4 Air Filter (Pack of 1)(1)

    • $119.99 Original price was: $119.99.$61.62Current price is: $61.62.
    • Add to cart
  • AprilAire 413CBN Replacement Filter for AprilAire Whole House Air Purifiers – MERV 13 with Carbon, Healthy Home Allergy + Odor Reduction, 16x25x4 Air Filter (Pack of 1)(2) Quick View
    • Sale!
      AprilAire 413CBN Replacement Filter for AprilAire Whole House Air Purifiers – MERV 13 with Carbon, Healthy Home Allergy + Odor Reduction, 16x25x4 Air Filter (Pack of 1)(2) Quick View
    • Air Filters
    • AprilAire 413CBN Replacement Filter for AprilAire Whole House Air Purifiers – MERV 13 with Carbon, Healthy Home Allergy + Odor Reduction, 16x25x4 Air Filter (Pack of 1)(2)

    • $119.99 Original price was: $119.99.$61.62Current price is: $61.62.
    • Add to cart
  • AprilAire 416 Replacement Filter for AprilAire Whole House Air Purifiers – MERV 16, Allergy, Asthma, & Virus, 16x25x4 Air Filter (Pack of 1)(1) Quick View
    • Sale!
      AprilAire 416 Replacement Filter for AprilAire Whole House Air Purifiers – MERV 16, Allergy, Asthma, & Virus, 16x25x4 Air Filter (Pack of 1)(1) Quick View
    • Air Filters, MERV 16 Air Filters
    • AprilAire 416 Replacement Filter for AprilAire Whole House Air Purifiers – MERV 16, Allergy, Asthma, & Virus, 16x25x4 Air Filter (Pack of 1)(1)

    • $122.99 Original price was: $122.99.$62.15Current price is: $62.15.
    • Add to cart
  • AprilAire 416 Replacement Filter for AprilAire Whole House Air Purifiers – MERV 16, Allergy, Asthma, & Virus, 16x25x4 Air Filter (Pack of 1)(2) Quick View
    • Sale!
      AprilAire 416 Replacement Filter for AprilAire Whole House Air Purifiers – MERV 16, Allergy, Asthma, & Virus, 16x25x4 Air Filter (Pack of 1)(2) Quick View
    • Air Filters, MERV 16 Air Filters
    • AprilAire 416 Replacement Filter for AprilAire Whole House Air Purifiers – MERV 16, Allergy, Asthma, & Virus, 16x25x4 Air Filter (Pack of 1)(2)

    • $122.99 Original price was: $122.99.$62.15Current price is: $62.15.
    • Add to cart
  • AprilAire 4655 Manual Whole-House Duct or Wall Mounted Humidifier Control Humidistat for AprilAire Whole-House Humidifiers, Low Voltage 24VAC Quick View
    • Sale!
      AprilAire 4655 Manual Whole-House Duct or Wall Mounted Humidifier Control Humidistat for AprilAire Whole-House Humidifiers, Low Voltage 24VAC Quick View
    • Humidifier Control Humidistat, Humidifiers
    • AprilAire 4655 Manual Whole-House Duct or Wall Mounted Humidifier Control Humidistat for AprilAire Whole-House Humidifiers, Low Voltage 24VAC

    • $44.49 Original price was: $44.49.$26.69Current price is: $26.69.
    • Add to cart
  • AprilAire 4750 Humidifier Maintenance Kit with Water Panel Model No. 35 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 700, 700A, 700M, 760, 760A, 768 Quick View
    • Sale!
      AprilAire 4750 Humidifier Maintenance Kit with Water Panel Model No. 35 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 700, 700A, 700M, 760, 760A, 768 Quick View
    • Humidifier Maintenance Kit, Humidifiers
    • AprilAire 4750 Humidifier Maintenance Kit with Water Panel Model No. 35 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 700, 700A, 700M, 760, 760A, 768

    • $79.99 Original price was: $79.99.$47.99Current price is: $47.99.
    • Add to cart
  • AprilAire 4785 Humidifier Maintenance Kit with Water Panel Model No. 35 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 350, 360 Quick View
    • Sale!
      AprilAire 4785 Humidifier Maintenance Kit with Water Panel Model No. 35 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 350, 360 Quick View
    • Humidifier Maintenance Kit, Humidifiers
    • AprilAire 4785 Humidifier Maintenance Kit with Water Panel Model No. 35 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 350, 360

    • $167.99 Original price was: $167.99.$87.70Current price is: $87.70.
    • Add to cart
  • AprilAire 4788 Humidifier Maintenance Kit with Water Panel Model No. 45 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 400, 400A, 400M Quick View
    • Sale!
      AprilAire 4788 Humidifier Maintenance Kit with Water Panel Model No. 45 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 400, 400A, 400M Quick View
    • Humidifier Maintenance Kit, Humidifiers
    • AprilAire 4788 Humidifier Maintenance Kit with Water Panel Model No. 45 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 400, 400A, 400M

    • $131.99 Original price was: $131.99.$59.03Current price is: $59.03.
    • Add to cart
  • AprilAire 4792 Humidifier Maintenance Kit with Water Panel Model No. 10 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 500, 500A, 500M Quick View
    • Sale!
      AprilAire 4792 Humidifier Maintenance Kit with Water Panel Model No. 10 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 500, 500A, 500M Quick View
    • Humidifier Maintenance Kit, Humidifiers
    • AprilAire 4792 Humidifier Maintenance Kit with Water Panel Model No. 10 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 500, 500A, 500M

    • $89.99 Original price was: $89.99.$53.99Current price is: $53.99.
    • Add to cart
  • AprilAire 4793 Humidifier Maintenance Kit with Water Panel Model No. 10 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 550, 558 Quick View
    • Sale!
      AprilAire 4793 Humidifier Maintenance Kit with Water Panel Model No. 10 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 550, 558 Quick View
    • Humidifier Maintenance Kit, Humidifiers
    • AprilAire 4793 Humidifier Maintenance Kit with Water Panel Model No. 10 Humidifier Replacement Filter for AprilAire Whole-House Humidifier Models: 550, 558

    • $89.99 Original price was: $89.99.$53.99Current price is: $53.99.
    • Add to cart
  • AprilAire 4837 Humidifier Maintenance Kit with Water Panel 35 for Whole-House Humidifier Models 560, 560A, 568 Quick View
    • Sale!
      AprilAire 4837 Humidifier Maintenance Kit with Water Panel 35 for Whole-House Humidifier Models 560, 560A, 568 Quick View
    • Humidifier Maintenance Kit, Humidifiers
    • AprilAire 4837 Humidifier Maintenance Kit with Water Panel 35 for Whole-House Humidifier Models 560, 560A, 568

    • $99.99 Original price was: $99.99.$59.99Current price is: $59.99.
    • Add to cart
  • AprilAire 4839 Maintenance Kit with Water Panel Model No. 35 Replacement Filter for Whole-House Humidifier Models: 600, 600A, 600M Quick View
    • Sale!
      AprilAire 4839 Maintenance Kit with Water Panel Model No. 35 Replacement Filter for Whole-House Humidifier Models: 600, 600A, 600M Quick View
    • Humidifier Maintenance Kit, Humidifiers
    • AprilAire 4839 Maintenance Kit with Water Panel Model No. 35 Replacement Filter for Whole-House Humidifier Models: 600, 600A, 600M

    • $89.99 Original price was: $89.99.$53.99Current price is: $53.99.
    • Add to cart
  • AprilAire 4856 Low Profile 120V Dehumidifier Condensate Pump for AprilAire Crawl Space, Basement, Whole-House Dehumidifier Models E070, E080, E100, E130, 1820, 1830, 1850, 1852, 1870, 1872 Quick View
    • Sale!
      AprilAire 4856 Low Profile 120V Dehumidifier Condensate Pump for AprilAire Crawl Space, Basement, Whole-House Dehumidifier Models E070, E080, E100, E130, 1820, 1830, 1850, 1852, 1870, 1872 Quick View
    • Dehumidifier Parts & Accessories, Dehumidifiers
    • AprilAire 4856 Low Profile 120V Dehumidifier Condensate Pump for AprilAire Crawl Space, Basement, Whole-House Dehumidifier Models E070, E080, E100, E130, 1820, 1830, 1850, 1852, 1870, 1872

    • $94.99 Original price was: $94.99.$56.99Current price is: $56.99.
    • Add to cart
  • AprilAire 4978 Replacement Electrode Wires for AprilAire Whole House Steam Humidifier Models: 800, 800LC, 801, 865, 866 (Pack of 2)(17.5L x 0.77W x 0.77H inches) Quick View
    • Sale!
      AprilAire 4978 Replacement Electrode Wires for AprilAire Whole House Steam Humidifier Models: 800, 800LC, 801, 865, 866 (Pack of 2)(17.5L x 0.77W x 0.77H inches) Quick View
    • Humidifiers
    • AprilAire 4978 Replacement Electrode Wires for AprilAire Whole House Steam Humidifier Models: 800, 800LC, 801, 865, 866 (Pack of 2)(17.5L x 0.77W x 0.77H inches)

    • $29.99 Original price was: $29.99.$17.99Current price is: $17.99.
    • Add to cart
  • AprilAire 500 12-gal. Whole-House Small Bypass Evaporative Humidifier with Automatic Digital Control for up to 3,600 sq. ft. + AprilAire Model 5844 Humidifier Installation Kit(Humidifier + Install Kit) Quick View
    • Sale!
      AprilAire 500 12-gal. Whole-House Small Bypass Evaporative Humidifier with Automatic Digital Control for up to 3,600 sq. ft. + AprilAire Model 5844 Humidifier Installation Kit(Humidifier + Install Kit) Quick View
    • Humidifiers
    • AprilAire 500 12-gal. Whole-House Small Bypass Evaporative Humidifier with Automatic Digital Control for up to 3,600 sq. ft. + AprilAire Model 5844 Humidifier Installation Kit(Humidifier + Install Kit)

    • $317.84 Original price was: $317.84.$190.70Current price is: $190.70.
    • Add to cart
  • AprilAire 500 12-gal. Whole-House Small Bypass Evaporative Humidifier with Automatic Digital Control for up to 3,600 sq. ft. + AprilAire Model 5844 Humidifier Installation Kit(Humidifier) Quick View
    • Sale!
      AprilAire 500 12-gal. Whole-House Small Bypass Evaporative Humidifier with Automatic Digital Control for up to 3,600 sq. ft. + AprilAire Model 5844 Humidifier Installation Kit(Humidifier) Quick View
    • Humidifiers
    • AprilAire 500 12-gal. Whole-House Small Bypass Evaporative Humidifier with Automatic Digital Control for up to 3,600 sq. ft. + AprilAire Model 5844 Humidifier Installation Kit(Humidifier)

    • $317.84 Original price was: $317.84.$190.70Current price is: $190.70.
    • Add to cart
  • AprilAire 500M 12-gal. Whole-House Small Bypass Evaporative Humidifier with Manual Control for up to 3,600 sq. ft. + AprilAire Model 5843 Humidifier Installation Kit(Humidifier + Installation Kit) Quick View
    • Sale!
      AprilAire 500M 12-gal. Whole-House Small Bypass Evaporative Humidifier with Manual Control for up to 3,600 sq. ft. + AprilAire Model 5843 Humidifier Installation Kit(Humidifier + Installation Kit) Quick View
    • Humidifiers
    • AprilAire 500M 12-gal. Whole-House Small Bypass Evaporative Humidifier with Manual Control for up to 3,600 sq. ft. + AprilAire Model 5843 Humidifier Installation Kit(Humidifier + Installation Kit)

    • $261.84 Original price was: $261.84.$96.85Current price is: $96.85.
    • Add to cart
  • AprilAire 500M 12-gal. Whole-House Small Bypass Evaporative Humidifier with Manual Control for up to 3,600 sq. ft. + AprilAire Model 5843 Humidifier Installation Kit(Humidifier) Quick View
    • Sale!
      AprilAire 500M 12-gal. Whole-House Small Bypass Evaporative Humidifier with Manual Control for up to 3,600 sq. ft. + AprilAire Model 5843 Humidifier Installation Kit(Humidifier) Quick View
    • Humidifiers
    • AprilAire 500M 12-gal. Whole-House Small Bypass Evaporative Humidifier with Manual Control for up to 3,600 sq. ft. + AprilAire Model 5843 Humidifier Installation Kit(Humidifier)

    • $261.84 Original price was: $261.84.$96.85Current price is: $96.85.
    • Add to cart
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Categories

  • Radon66 products
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  • Humidifiers4242 products
    • Humidifier Maintenance Kit99 products
    • Humidifier Installation Kit44 products
    • Humidifier Control Humidistat55 products
  • Ventilation11 product
  • UVC Sanitization22 products
  • Air Purifiers66 products
  • Thermostats99 products

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    image:imageAprilAire H445EZ1 Humidifier FilterWater Panel Assembly Replacement Kit for AprilAire WholeHouse Humidifier Models 400 400A 400M 2packWater Panel EZKit  Humidifier Filter Kit
    AprilAire H445EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit for AprilAire Whole-House Humidifier Models: 400, 400A, 400M (2-pack)(Water Panel EZKit / Humidifier Filter Kit)
    1 X $38.22 = $38.22
    image:imageAprilAire 500M 12gal WholeHouse Small Bypass Evaporative Humidifier with Manual Control for up to 3600 sq ft  AprilAire Model 5843 Humidifier Installation KitHumidifier
    AprilAire 500M 12-gal. Whole-House Small Bypass Evaporative Humidifier with Manual Control for up to 3,600 sq. ft. + AprilAire Model 5843 Humidifier Installation Kit(Humidifier)
    1 X $96.85 = $96.85
    Subtotal $135.07
    Shipping, taxes, and discounts calculated at checkout.
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