Aprilaire® Filters, Humidifiers, Replacement Filters, Parts

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Aprilaire 4894

Aprilaire 4894

Aprilaire Upgrade Kit Replacement Frames for Model# 2400 Whole House Air Purifier

Our Price: $7.70
as low as: $7.16

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Aprilaire 8120A

Aprilaire 8120A

Aprilaire Ventilation Controller for Model 8126A Ventilation Control System

Our Price: $71.03
as low as: $66.06

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Aprilaire 4838

Aprilaire 4838

Aprilaire Air Purifier Control & LED Base

Our Price: $72.00
as low as: $66.96

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Aprilaire 513

Aprilaire 513

Aprilaire Replacement Air Filter for Air Cleaner Model 1510

Our Price: $53.80
as low as: $50.03

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Aprilaire 8244

Aprilaire 8244

Aprilaire Thermostat, Non-Programmable Thermostat, Single-Stage Heat/Cool or Heat Pump

Regular Price: $39.99
On Sale: $28.30
as low as: $26.32

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Aprilaire 4206

Aprilaire 4206

Aprilaire Inlet Frame for 350/360 Humidifiers

Regular Price: $69.99
On Sale: $49.30
as low as: $45.85

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Aprilaire 510

Aprilaire 510

Aprilaire Replacement Filter, Genuine Air Purifier Filter for Air Cleaner Model 1510

Our Price: $48.00
as low as: $44.64

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Aprilaire 4574

Aprilaire 4574

Aprilaire Replacement Internal Board Controller for AprilAire Humidifiers

Regular Price: $319.99
On Sale: $228.40
as low as: $212.41

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Aprilaire 4832

Aprilaire 4832

Aprilaire Model 4200 Air Cleaner Door

Our Price: $62.40
as low as: $58.03

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Aprilaire 4266

Aprilaire 4266

Aprilaire 550 Series Humidifier Feed Tube

Regular Price: $12.99
On Sale: $8.99
as low as: $8.36

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Aprilaire 310

Aprilaire 310

Aprilaire Replacement Filter, Genuine Air Purifier Filter for Air Cleaner Models 1310, 2310, 3310, & 4300

Our Price: $32.60
as low as: $30.32

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Aprilaire 10 (2 Pack)

Aprilaire 10 (2 Pack)

Aprilaire Humidifier Filters, Genuine Media for Aprilaire Models 110, 220, 500, 550, 550A & 558 (2 Pack)

Our Price: $11.19
as low as: $10.41

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13-24 of 160 products Sort by 

Aprilaire® has been providing cleaner household air since 1938. Their dedication to indoor air quality control has paved the way for many of the home purification units we use in our homes. In 1954, they introduced the first of its kind humidifier for the home. They are well known for their high-efficiency, whole house air cleaners that remove pathogens such as germs, bacteria, dust, debri, and pollen from the air inside your home (which can become much more polluted than outdoor air). Aprilaire home products also provide solutions for:

  • Controlling dust mites
  • Reducing static electricity
  • Removal of harmful smoke, odors, and gasses
Investing in Aprilaire® whole home indoor air purification and ventilation products are a key way to provide a healthier indoor living environment.

Research Products Corporation is the Parent company for the Aprilaire® brand and is currently headquartered in Madison, WI. All Aprilaire® products are built in the USA.

Space-Gard® was formally the brand name of Aprilaire Whole-Home Air Purifiers which are still serviceable.

For information on indoor air quality, visit the EPA website.

Authorized Aprilaire® Distributor

Westside Wholesale is proud to be an officially licensed authorized distributor of Aprilaire® air purification products for living spaces.