Aprilaire® Filters, Humidifiers, Air Cleaners, Parts

25-36 of 168 products Sort by 

Aprilaire 4574

Aprilaire 4574

Aprilaire Replacement Internal Board Controller for AprilAire Humidifiers

Our Price: $239.99
as low as: $223.19

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4+ : $223.19 ea. (7% off)
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Aprilaire 4832

Aprilaire 4832

Aprilaire Model 4200 Air Cleaner Door

Our Price: $66.19
as low as: $61.56

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Aprilaire 8476

Aprilaire 8476

Aprilaire Thermostat, Programmable Dual Powered Universal Thermostat

Our Price: $75.11
as low as: $69.85

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Aprilaire 813

Aprilaire 813

Aprilaire Replacement Filter, Genuine MERV 13 Filter for Competitor's Air Purifiers - 20 x 25"

Our Price: $37.99
as low as: $35.33

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Aprilaire 4266

Aprilaire 4266

Aprilaire 550 Series Humidifier Feed Tube

Regular Price: $12.99
On Sale: $7.50
as low as: $6.98

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Aprilaire 6608

Aprilaire 6608

Aprilaire Damper, 8" Round Motorized

Our Price: $89.99
as low as: $83.69

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Aprilaire 8022

Aprilaire 8022

Aprilaire Thermostat, 3-wire to 4-wire Adapter Thermostat Accessory

Our Price: $26.96
as low as: $25.07

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Aprilaire 1610

Aprilaire 1610

Aprilaire Whole House Air Purifier, Easy-Install w/MERV 11 Filter - 16 x 25"

Our Price: $154.99
as low as: $144.14

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Aprilaire 5558

Aprilaire 5558

Aprilaire Humidifier Automatic Digital Modulating Control & Outdoor Temperature Sensor for Model 866

Our Price: $349.99
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Aprilaire 4232

Aprilaire 4232

Aprilaire Humidifier Blue Orifice - Pack of 2

Our Price: $1.69
as low as: $1.57

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Aprilaire 8263

Aprilaire 8263

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

Regular Price: $40.99
On Sale: $29.00
as low as: $26.97

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Aprilaire 8120A

Aprilaire 8120A

Aprilaire Ventilation Controller for Model 8126A Ventilation Control System

Our Price: $76.99
as low as: $71.60

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25-36 of 168 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. Aprilaire is well known for their high-efficiency, whole house air cleaners that remove pathogens such as germs, bacteria and particulates such as dust, debri, and pollen from the air inside your home (which can become much more polluted than outdoor air). Aprilaire home purification products also provide solutions for:
  • Controlling dust mites
  • Reducing static electricity
  • Removal of harmful smoke, odors, and gasses
Investing in Aprilaire® whole house indoor air purification and ventilation products are a key way to provide a healthier indoor living environment.

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

Aprilaire Products

At Westside Wholesale, we carry a large line of Aprilaire Filters such as the popular 213, 201, 401, 413, and 501. We also cary Aprilaire humidifiers including the popular Aprilaire 700 Humidifier. We also carry Aprilaire thermostats to enhance and greatly improve the entire home's comfort experience,dehumidifiers, and ventilation install supplies.

Space-Guard® was formally the brand name of Aprilaire Whole-Home Air Purifiers which are still serviceable. You can search our online store using your Space-guard model number to find the exact replacement or parts needed.

Authorized Aprilaire ® Distributor

Westside Wholesale is proud to be an officially authorized distributor of Aprilaire® air purification products for living spaces. Your solution for healthier air begins here. Start today!