Aprilaire® Filters, Humidifiers, Air Cleaners, & Parts

49-60 of 167 products Sort by 

Aprilaire 275

Aprilaire 275

Aprilaire Replacement Filter, Genuine Aprilaire Air Purifier Filter for Air Cleaner Model 2275

Regular Price: $29.99
On Sale: $20.36
as low as: $18.94

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Add 20 : $19.55 ea. (4% off)
36+ : $18.94 ea. (7% off)
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Aprilaire 4735

Aprilaire 4735

Aprilaire Humidifier Part Orifice Plate - Blue/Gray

Regular Price: $57.99
On Sale: $39.87
as low as: $37.08

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Add 11 : $38.27 ea. (4% off)
19+ : $37.08 ea. (7% off)
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Aprilaire 4206

Aprilaire 4206

Aprilaire Inlet Frame for 350/360 Humidifiers

Regular Price: $69.99
On Sale: $47.82
as low as: $44.47

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Add 9 : $45.91 ea. (4% off)
16+ : $44.47 ea. (7% off)
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Aprilaire 4331

Aprilaire 4331

Aprilaire 600 Series Humidifier Water Distribution Tray

Our Price: $9.95
as low as: $9.25

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Add 41 : $9.55 ea. (4% off)
74+ : $9.25 ea. (7% off)
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Aprilaire 4232

Aprilaire 4232

Aprilaire Humidifier Blue Orifice - Pack of 2

Regular Price: $3.99
On Sale: $1.64
as low as: $1.52

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Add 245 : $1.57 ea. (4% off)
445+ : $1.52 ea. (7% off)
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Aprilaire 610

Aprilaire 610

Aprilaire Replacement Filter, Genuine MERV 10 Filter for Competitor's Air Purifiers - 16 x 25"

Regular Price: $46.99
On Sale: $32.39
as low as: $30.12

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Add 13 : $31.09 ea. (4% off)
23+ : $30.12 ea. (7% off)
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Aprilaire 2310

Aprilaire 2310

Aprilaire Whole House Air Purifier, Economic Furnace Filter w/MERV 13 Filter

Regular Price: $174.99
On Sale: $124.80
as low as: $116.06

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Add 4 : $119.81 ea. (4% off)
6+ : $116.06 ea. (7% off)
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Aprilaire 51

Aprilaire 51

Aprilaire 120V Current Sensing Relay

Our Price: $34.49
as low as: $32.08

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Add 12 : $33.11 ea. (4% off)
22+ : $32.08 ea. (7% off)
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Aprilaire 6504

Aprilaire 6504

Aprilaire Intelligent-Zone Comfort Control

Our Price: $224.99
as low as: $209.24

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Add 2 : $215.99 ea. (4% off)
4+ : $209.24 ea. (7% off)
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Aprilaire 4191

Aprilaire 4191

Aprilaire 350/360 Series Humidifier Solenoid Valve

Regular Price: $76.99
On Sale: $52.78
as low as: $49.08

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Add 8 : $50.67 ea. (4% off)
14+ : $49.08 ea. (7% off)
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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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Add 6 : $72.11 ea. (4% off)
10+ : $69.85 ea. (7% off)
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Aprilaire 8348

Aprilaire 8348

Aprilaire Thermostat, Digital Non-Programmable Battery Powered Thermostat - Heat/Cool Multi-stage

Regular Price: $84.99
On Sale: $58.19
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49-60 of 167 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!