Aprilaire® Filters, Humidifiers, Air Cleaners, Parts

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Aprilaire 1101

Aprilaire 1101

Aprilaire Drain Safety Warning Device

Regular Price: $215.99
On Sale: $153.60
as low as: $142.85

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Add 3 : $147.46 ea. (4% off)
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Aprilaire 4346

Aprilaire 4346

Aprilaire Model 2400 High Efficiency Air Cleaner Outer Housing - New Style

Our Price: $148.80
as low as: $138.38

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Aprilaire 4520

Aprilaire 4520

Aprilaire Model 1700 Dehumidifier Distributor and Nozzle

Our Price: $34.99
as low as: $32.54

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Aprilaire 8835

Aprilaire 8835

Aprilaire Remote Access Kit for 8825 System Controller

Regular Price: $285.99
On Sale: $203.90
as low as: $189.63

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Aprilaire 4593

Aprilaire 4593

Aprilaire Hanging Wall Mounting Bracket for Model 8100 Energy Recovery Ventilator Systems

Regular Price: $115.99
On Sale: $82.70
as low as: $76.91

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Aprilaire 4851

Aprilaire 4851

Aprilaire Blower Activation Relay for 500, 600 & 700 Series Humidifiers (Automatic Control)

Our Price: $22.99
as low as: $21.38

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Aprilaire 6995

Aprilaire 6995

Aprilaire Replacement Pressure Switch for Static Pressure Bypass Dampers

Regular Price: $264.99
On Sale: $188.60
as low as: $175.40

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Aprilaire 4735

Aprilaire 4735

Aprilaire Humidifier Part Orifice Plate - Blue/Gray

Regular Price: $43.20
On Sale: $41.10
as low as: $38.22

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Aprilaire 801

Aprilaire 801

Aprilaire Humidifier, Whole House Steam w/Modulating Output - 1.4 Gallon/Hr.

Our Price: $1,064.99
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Aprilaire 63

Aprilaire 63

Aprilaire Humidifier Automatic Digital Modulating Control (ADMC) Package for Model 801

Our Price: $364.99
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Aprilaire 1210

Aprilaire 1210

Aprilaire Whole House Air Purifier, w/MERV 11 Filter - 20 x 25"

Our Price: $89.99
as low as: $83.69

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Aprilaire 1310

Aprilaire 1310

Aprilaire Whole House Air Purifier, Economic Furnace Filter w/MERV 11 Filter - 20 x 20"

Our Price: $89.99
as low as: $83.69

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1-12 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!