Aprilaire entered the indoor air quality industry in 1938. Less than two decades later, they produced the first marketed, whole-home, evaporative humidifier in the United States. Since that time, they have expanded their product line to include not only humidifiers, but also air cleaners, dehumidifiers, thermostats, ventilation and zone control systems.
The company's focus has always been to design, create and manufacture top level products to help improve indoor air quality. Commitment to discovering new, innovative ways to establish healthy indoor environments, whether in homes or businesses has contributed to Aprilaire remaining a leader in the HVAC industry.
When it is time to replace the filters on your Aprilaire products, such as humidifiers and air cleaners, make sure you choose genuine Aprilaire replacement filters and parts.
Aprilaire filters full product list:
BestAir A10WPR Replacement for BDP P110-0007 Humidifier Filter (BDP P110-0007 1R) This BestAir paper evaporator pad has a honeycomb-shaped filtration media that is specifically designed to trap mineral impurities and pollutants found in your water.
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Our Price:
$16.99 Retail: You Save 15%! ![]() |
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BestAir A10WPR Replacement for Bryant P110-0007 Humidifier Filter (Bryant P110-0007 1R) This BestAir paper evaporator pad has a honeycomb-shaped filtration media that is specifically designed to trap mineral impurities and pollutants found in your water.
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Our Price:
$16.99 Retail: You Save 15%! ![]() |
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BestAir A12PR Replacement for SPACE-GARD 12 (SPACE-GARD 12) The BestAir A12PR Replacement for SPACE-GARD 12 humidifier metal evaporator pad, or water panel filter, has a honeycomb-shaped filtration media which is specially designed to trap mineral pollutants found in water.
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As Low As:
$11.95 Retail: You Save 30%! ![]() |
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Aprilaire 560 Humidifier Water Distribution Tray (Aprilaire 4277) This is an Aprilaire 560 Humdifier Water Distribution Tray replacement for use with the Aprilaire 35 Water Panel Evaporator and the Aprilaire 4236 Scale Control Insert in the following Aprilaire 560 Series humidifiers: Aprilaire 560, Aprilaire 560A,
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Our Price:
$57.49 Retail: You Save 14%! ![]() |
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Aprilaire 4217 Humidifier Scale Control Insert (Aprilaire 4217) This is an Aprilaire 4217 Humidifier Scale Control Insert replacement for use with the Aprilaire 500 Humidifier Water Panel Evaporator (Aprilaire 10) and the Aprilaire 4218 Humidifier Water Distribution Tray in the following Aprilaire humidifiers: A
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Our Price:
$52.95 Retail: You Save 15%! ![]() |
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Aprilaire 4217 Humidifier Float Chamber (4217) The Aprilaire 4217 is a humidifier float chamber filter that works with your Aprilaire 550 and 558 model humidifiers. The Aprilaire 4217 Humidifier Float Chamber is a U-shaped component that encases the water panel inside your humidifier. This will
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Our Price:
$52.95 Retail: You Save 15%! ![]() |
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Aprilaire 1410 Whole House Air Purifier (Aprilaire 1410) Spending quality time at home can be even more enjoyable with this Aprilaire 1410.
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Our Price:
$114.95 Retail: You Save 8%! ![]() |
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Aprilaire 513 Air Filter Media Replacement - 1510, 2516 (Aprilaire 513) Your home is your largest investment, so give it the best air quality with this Aprilaire 513. This genuine replacement air filter boasts an impressive MERV rating of 13.
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Our Price:
$63.95 Retail: You Save 15%! ![]() |
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BestAir A12WPR Replacement for Space-Gard #12 Humidifier Filter (Space-Gard 12 R) The BestAir A12WPR Humidifier Water Panel Replacement generates the type of humidity needed for your indoor air during the heating season.
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As Low As:
$12.95 Retail: You Save 35%! ![]() |
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Aprilaire 4330 Humidifier Scale Control Insert 8-Pack (Aprilaire 4330) This is an Aprilaire 4330 Humidifier Scale Control Insert replacement for use in conjunction with the Aprilaire Water Panel Evaporator and the Aprilaire Water Distribution Tray in the following Aprilaire humidifiers: Aprilaire 600 Humidifiers, April
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Our Price:
$87.92![]() |
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Aprilaire 4236 Humidifier Scale Control Insert 12-Pack (Aprilaire 4236) This is an Aprilaire 4236 Humidifier Scale Control Insert replacement for use in conjunction with the Aprilaire 35 Water Panel Evaporator and the Aprilaire 4277 Water Distribution Tray in the following Aprilaire humidifiers: Aprilaire 560 Humidifier
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Our Price:
$155.40![]() |
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Aprilaire 4231 Humidifier Orifice Yellow 12-Pack (Aprilaire 4231) This Aprilaire 4231 Humidifier Orifice (Yellow) is used in many Aprilaire humidifiers including the following Aprilaire humidifier models: Aprilaire 400 Humidifier, Aprilaire 400A Humidifier, Aprilaire 400M Humidifier, Aprilaire 500 Humidifier, Apri
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Our Price:
$51.60![]() |
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Aprilaire 4725 Seal Kit for Air Purifier Model 2200 10-Pack (Aprilaire 4725) The Aprilaire Spacegard 2200 Air Cleaner Seal Kit (Aprilaire 4725) is for use with the Aprilaire 2200 air cleaner and the Space-Gard 2200 air cleaner. This kit includes the necessary seals which are used to seal the following contacts: (1) between t
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Our Price:
$299.50![]() |
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Aprilaire 4732 Base Replacement for Aprilaire 4245 (Aprilaire 4245) The Aprilaire 700 Series Humidifier Cabinet Base is also known as Aprilaire 4245.
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Our Price:
$74.99 Retail: You Save 25%! ![]() |
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Aprilaire 4007 Humidifier Orifice White 12-Pack (4007) The Aprilaire 4007 is the correct replacement for the following humidifiers: Aprilaire Model 110 Humidifier Aprilaire Model 220 Humidifier
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Our Price:
$47.88![]() |
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Aprilaire 4031 Humidifier Cork Motor Isolator 6-Pack (4031) The Aprilaire 4031 is the correct replacement for the following humidifiers: Aprilaire Model 700 Humidifier Aprilaire Model 700 Humidifier Aprilaire Model 700M Humidifier Aprilaire Model 760 Humidifier Aprilaire Model 760A Humidifier
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Our Price:
$59.94![]() |
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Aprilaire 4185 Humidifier Baffle Replacement (4185) The Aprilaire 4185 Humidifier Baffle Replacement attaches to the inside of the humidifier's housing and holds the water feed nozzle in place.
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Our Price:
$15.69 Retail: You Save 32%! ![]() |
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Aprilaire 4236 Humidifier Float Chamber 12-Pack (4236) The Aprilaire 4236 is a humidifier float chamber filter that works with your select Aprilaire humidifier. The 4236 is a U-shaped component that encases the water panel inside your humidifier. This will direct any mineral deposit build up back into y
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Our Price:
$155.40![]() |
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Aprilaire 4247 Humidifier Fan Blade Replacement (4247) The Aprilaire 4247 Humidifier Fan Blade is a genuine replacement for your Aprilaire whole house humidifier system. This humidifier fan blade keeps your Aprilaire 700 series humidifier system working at its best.
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Our Price:
$23.39 Retail: You Save 16%! ![]() |
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Aprilaire 4258 Humidifier Control Relay (4258) The Aprilaire 4258 Humidifier Control Relay is used to turn on the fan motor or pump motor of your Aprilaire whole house humidifier. This humidifier relay kit works with your select commercial and residential model of humidifier.
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Our Price:
$60.53 Retail: You Save 35%! ![]() |
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Aprilaire 4403 Humidifier Float Chamber 6-Pack (4403) The Aprilaire 4403 Humidifier Float Chamber is a float chamber for Aprilaire 400 model humidifiers. This float chamber is a U-shaped component that encases the water panel of the humidifier and directs any built-up mineral deposits back into the wat
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Our Price:
$233.70![]() |
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Aprilaire 4406 Humidifier Float Valve Assembly (4406) The Aprilaire 4406 is the correct replacement for the following humidifier: Aprilaire Model 400 Humidifier
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Our Price:
$12.95 Retail: You Save 28%! ![]() |
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Aprilaire 4515 Blower Motor for 1700 1750 Dehum. (4515) The Aprilaire 4515 Blower Motor for 1700/1750 Dehumidifier will keep it running at its best. This blower motor is made specifically for your Aprilaire 1700 or 1750 model dehumidifier and is an essential component to keeping it working properly.
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Our Price:
$347.98 Retail: You Save 15%! ![]() |
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Aprilaire 4517 Humidifier Power Supply (4517) The Aprilaire 4517 Dehumidifier Power Supply is a key component to keeping your whole-house dehumidifier working properly. The 4517 power supply replacement keeps your Aprilaire whole-house dehumidifier working at its best.
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Our Price:
$110.99 Retail: You Save 45%! ![]() |
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Aprilaire 4518 Humidifier Control Panel (4518) The Aprilaire 4518 Control Panel is for use in your Aprilaire 1700 model dehumidifier. This control panel replacement is specially formulated for your 1700 series model and is a key component in keeping your dehumidifier running properly. This piece
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Our Price:
$191.95 Retail: You Save 15%! ![]() |
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