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:
Aprilaire 1213 Upgrade Kit - Aprilaire 2200 & 2120 (Aprilaire 1213) The Aprilaire 1213 is an Aprilaire Upgrade Kit that allows owners of Aprilaire 2200 and Aprilaire 2120 air purifiers to use the MERV 13 Aprilaire 213 Filter instead of their MERV 10 Aprilaire 201 Filter.
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FiltersFast A10WPR Replacement for Aprilaire 550 Humidifier Water Panel (A10WPR) The FiltersFast A10WPR fits Aprilaire, Chippewa, Hamilton, Honeywell, Lasko, Totaline, Healthy Climate and Lennox Humidifier systems.
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FiltersFast DSG201M11FF Replacement for BestAir SGMPR-B - 2-pack (SGMPR-B) FiltersFast Replacement For Aprilaire 201 BestAir SGMPR-B 2-pack come pre-assembled and replace AprilAire 201 air filters for use on Space-Gard Models 2200 & 2250 Air Cleaners.
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$40.98 Retail: You Save 18%! ![]() |
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Aprilaire 4793 - 550 Humidifier Maintenance Kit (Aprilaire 4793) The Aprilaire 550 Series Humidifier Maintenance Kit is for use with Aprilaire 550 Series humidifiers including the Aprilaire 550, Aprilaire 550A, Aprilaire 558 Humidifier, and other compatible Aprilaire 550 humidifier models.
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FiltersFast A12PR Replacement for Aprilaire 12 Humidifier Filter (A12PR) The FiltersFast A12PR Humidifier Water Panel Evaporator Replacement is a heavy-duty metal water pad for several AprilAire, Chippewa and Walton humidifier models.
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FiltersFast DSG401M11FF Replacement For Space-Gard SG4PR-B, Aprilaire 401 Filter - 2-Pack (SG4PR-B) The Space-Gard MERV 11 Compatible Media Filter 2-Pack is a two pack of compatible replacement air filters for the Aprilaire Model 2400 Air Cleaner. Model #401.
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Aprilaire 1413 Air Filter Performance Upgrade Kit (Aprilaire 1413) The Aprilaire 1413 is an Aprilaire Upgrade Kit that allows owners of Spacegard 2400 and Aprilaire 2400 air purifiers to use the MERV 13 Aprilaire 413 Filter instead of their MERV 10 Aprilaire 401 Filter. This improves air cleaning performance by 65 p
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$69.95 Retail: You Save 8%! ![]() |
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FiltersFast FFC162766SGM8 Replacement for Aprilaire SpaceGard 2400 MERV8 - 2-Pack (FFC162766SGM8) The FiltersFast Brand Aprilaire SpaceGard 2400 MERV8 2-Pack Air Filter is an economical compatible alternative for the Aprilaire SpaceGard 2400 Air Cleaner Systems requiring a 16x27x6 media filter.
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$45.95 Retail: You Save 23%! ![]() |
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FiltersFast A35PR Replacement for Honeywell HC26 Filter (Honeywell HC26 1R) The Honeywell HC26 Metal Humidifier Humidifier Water Panel Filter measures 10" x 13-1/4" x 1-1/2" (approx.), and is the right replacement evaporator pad for several humidifiers manufactured by Lennox, Honeywell, Bryant, Carrier and Totaline.
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BestAir A35WPR Replacement For Space-Gard #35 (Space-Gard 35 R) The Space-Gard #35 Humidifier Water Panel Evaporator Space-Gard/Aprilaire furnace humidifier replacement unit comes with honeycomb filtration. The evaporator pad should be replaced once every 6 months or more often in hard water areas.
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Aprilaire 4004 Humidifier Inline Strainer (Aprilaire 4004) This is an Aprilaire 4004 Humidifier Inline Strainer replacement that is a humidifier replacement component used in all Aprilaire humidifier models except for commercial units and residential models Aprilaire 110, Aprilaire 112, Aprilaire 445, April
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$8.65 Retail: You Save 13%! ![]() |
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FiltersFast FFC20265WRM8 Replacement for White Rodgers 20x26x5 F825-0549 2-Pack (FFC20265WRM8) The FiltersFast Brand 20x26x5 Air Filter F825-0549 is a compatible alternative for the OEM White Rodgers 20x26x5 Air Filter. This filter is made of fine carbon powder bonded to lofted polyester media for odor reduction.
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$49.95 Retail: You Save 17%! ![]() |
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FiltersFast A12WPR Replacement for Aprilaire 12 Humidifier Panel (A12WPR) The FiltersFast A12WPR Replacement for Aprilaire 12 Humidifier Water Panel is a replacement water pad for your Aprilaire humidifier. This water pad helps to bring humidified air into your home.
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Aprilaire 4119 - Spacegard Air Filter Pleat Spacer (Aprilaire 4119) This Spacegard Aprilaire 2200 Filter Pleat Spacer Aprilaire 4119 is used in the Spacegard Aprilaire 2200 Air Cleaner, Spaceguard Aprilaire 2250 Air Cleaner, and other compatible Spaceguard Aprilaire 2200 Series air cleaner models. There are five p
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Aprilaire 4602 Ionizing Wire for Aprilaire 5000 (4602) The Aprilaire 4602 Ionizing Wire for Aprilaire 5000 is an essential component to maintaining your humidifier. This wire generates an electrical field that is used to charge and trap particles.
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$14.95 Retail: You Save 25%! ![]() |
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Aprilaire 4270 Pleat Spacers for 2400/5000 - 6 Pack (4270) The Aprilaire 4270 Pleat Spacers - 6 Pack for 2400/5000 fit the Aprilaire 2400 and Aprilaire 5000 air cleaner models. This pleat spacer is shaped like a comb and supports filter media for even support of particulates throughout the filter.
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$79.95 Retail: You Save 11%! ![]() |
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BestAir A35PR Replacement for Day and Night P1103545 (DN P1103545 1R) The BestAir A35PR metal evaporator pad has a honeycomb-shaped filtration media that is specially designed to trap mineral contaminants and pollutants found in your home's water.
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$9.95 Retail: You Save 34%! ![]() |
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FiltersFast A12PR Replacement for Aprilaire 12, 440 (Aprilaire 12 1R) The Aprilaire #12 Metal Humidifier Water Panel Filter is the correct compatible replacement for the following models of humidifiers: Aprilaire 112 Aprilaire 136 Aprilaire 224 Aprilaire 440 Aprilaire 445 Aprilaire 445A Chippewa 224 Chippewa
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BestAir A35PR Replacement for SPACE-GARD 35 (SPACE-GARD 35 1R) This BestAir A35PR humidifier water panel has approximate dimensions of 10" x 13 1/4" x 1 1/2". This metal water panel features honeycomb filtration that traps mineral pollutants.
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Aprilaire 4897 Conversion Frame for Model 5000 (4897) The Aprilaire 4897 Conversion Frame upgrades your Honeywell, Trion, Carrier, General, or Lennox brand media style air cleaner filters to use Aprilaire replacements.
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$13.95 Retail: You Save 30%! ![]() |
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Aprilaire 4315 Ionizing Wire Air Cleaners (4315) The Aprilaire 4315 Ionizing Wire for Air Cleaners is a replacement ionizing wire for the Aprilaire 5000 electric air cleaner. Note that this ionizing wire is only designed for model 5000 units made prior to May 2005. The length of this Aprilaire ion
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$10.90 Retail: You Save 27%! ![]() |
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Aprilaire 4079 Humidifier Feed Tube and Nozzle (4079) The Aprilaire 4079 Humidifier Feed Tube and Nozzle is the replacement component for Aprilaire humidifier system model numbers 440, 350 and 360. Allows for a flow rate of 6 GPH.
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$12.99 Retail: You Save 13%! ![]() |
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Aprilaire 56 Duct Mount Humidistat Control (Aprilaire 56) The Aprilaire 56 Duct Mount Humidistat Control is a duct mounted AutoTrac electronic humidistat. This Aprilaire humidifier humidistat includes an outdoor air sensor. Can be used with any humidifier that has a 24 volt AC control system. This Aprilair
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$89.95 Retail: You Save 51%! ![]() |
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Aprilaire 4332 Humidifier Damper Assembly (4332) The Aprilaire 4332 Humidifier Damper Assembly is a damper assembly kit that includes a damper blade, spring, and knob. This Aprilaire humidifier kit is designed for Aprilaire humidifier models 400, 500, 550, and 600. This is a genuine Aprilaire part
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BestAir A10WPR Replacement for Bryant P110-1045 (P110-1045 R) The BestAir A10WPR Replacement for Bryant P110-1045 Humidifier Water Panel Evaporator is a compatible version of the genuine Aprilaire 500 Humidifier Water Panel Evaporator.
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$11.99 Retail: You Save 40%! ![]() |
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