Aprilaire® Filters, Humidifiers, Air Cleaners, & Parts

Customer Login

Aprilaire Products

Aprilaire 5422
$13.89 /each
As low as: $13.33
Bundle item

Bundle Items & SAVE!

Add 22 : $13.47 ea. (3% off)
30+ : $13.33 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Aprilaire 5422
Aprilaire Dehumidifier Frost Sensor for Model 1750A & 1770A
Add to List
Aprilaire 4010
$13.19 /each
As low as: $12.66
Bundle item

Bundle Items & SAVE!

Add 23 : $12.79 ea. (3% off)
32+ : $12.66 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Aprilaire 4010
Aprilaire Humidifier Transformer
Add to List
Aprilaire 4238
$46.89 /each
As low as: $45.01
Bundle item

Bundle Items & SAVE!

Add 7 : $45.48 ea. (3% off)
9+ : $45.01 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Aprilaire 4238
Aprilaire 700 Series Humidifier Circuit Board
Add to List
Aprilaire 4336
$5.99 /each
As low as: $5.75
Bundle item

Bundle Items & SAVE!

Add 51 : $5.81 ea. (3% off)
69+ : $5.75 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Aprilaire 4336
Aprilaire Humidifier Resistor Case and Manual Label
Add to List
Aprilaire 5153
$9.79 /each
As low as: $9.40
Bundle item

Bundle Items & SAVE!

Add 31 : $9.50 ea. (3% off)
43+ : $9.40 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Aprilaire 5153
Aprilaire Model 8100 Energy Recovery Ventilator 2-Piece Filter Set
Add to List
Aprilaire 8819
$123.99 /each
As low as: $119.03
Bundle item

Bundle Items & SAVE!

Add 3 : $120.27 ea. (3% off)
4+ : $119.03 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Aprilaire 8819
Aprilaire Thermostat, Distribution Panel for use with 8800 Thermostat
Add to List
Aprilaire 4856
$61.99 /each
As low as: $59.51
Bundle item

Bundle Items & SAVE!

Add 5 : $60.13 ea. (3% off)
7+ : $59.51 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Aprilaire 4856
Aprilaire Dehumidifier Pump Kit Accessory
Add to List
Aprilaire 8023
$7.29 /each
As low as: $7.00
Bundle item

Bundle Items & SAVE!

Add 42 : $7.07 ea. (3% off)
57+ : $7.00 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Aprilaire 8023
Aprilaire Thermostat Adapter Plate
Add to List
Aprilaire 8028
$51.59 /each
As low as: $49.53
Bundle item

Bundle Items & SAVE!

Add 6 : $50.04 ea. (3% off)
8+ : $49.53 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Aprilaire 8028
Aprilaire Damper Power Distribution Panel
Add to List
Aprilaire 6992
$55.19 /each
As low as: $52.98
Bundle item

Bundle Items & SAVE!

Add 6 : $53.53 ea. (3% off)
8+ : $52.98 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Aprilaire 6992
Aprilaire Motor for 18" and 20" Round Dampers and Older Aprilaire and PerfectTemp Round Dampers
Add to List
Aprilaire 600
$176.99 /each
As low as: $169.91
Bundle item

Bundle Items & SAVE!

Add 2 : $171.68 ea. (3% off)
3+ : $169.91 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Aprilaire 600
Aprilaire Humidifier, Whole House, Bypass, 24V w/ Digital Control
Add to List
Aprilaire 400M
$158.99 /each
As low as: $152.63
Bundle item

Bundle Items & SAVE!

Add 2 : $154.22 ea. (3% off)
3+ : $152.63 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Aprilaire 400M
Aprilaire Humidifier, 24V Whole House w/ Manual Control, 0.7 Gallons/hr
Add to List
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. ...
  9. 14
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!
Feedback