Aprilaire Humidifier Parts

Westside Wholesale carries a comprehensive range of Aprilaire humidifier parts to help you maintain your home's humidity systems. Aprilaire is well-known for its dedication to creating incredible air quality within the home by creating industry-leading air purifiers, ventilation, dehumidifiers and more. The company's humidifiers are equally impressive and straightforward and come with impressive features like automatically digital humidifier control and simple maintenance.

Our Aprilaire humidifier parts include humidistats, electronics and kits to help expand and control your systems. Westside Wholesale also provides replacement parts, trays, sensors and valves to get your systems back up to par.

Finding the right humidity level in the home is incredibly important, as too-dry conditions can cause damage to woodwork and electronics, lead to higher energy costs and be harmful to your health. This is why Westside Wholesale offers a wide-range of products to make it easy to maintain and repair your Aprilaire humidifiers with due diligence.

1-30 of 62 products Sort by 
  1. 1
  2. 2
  3. 3

Aprilaire 8835

Aprilaire 8835

Aprilaire Remote Access Kit for 8825 System Controller

Our Price: $197.78
Qty

Aprilaire 4040

Aprilaire 4040

Aprilaire Humidifier 24V Solenoid Valve

Our Price: $47.99
as low as: $44.63

Bundle Items & SAVE!

Add 9 : $46.07 ea. (4% off)
16+ : $44.63 ea. (7% off)
Qty

Aprilaire 4827

Aprilaire 4827

Aprilaire Humidifier Part, Power Pack & Door Assembly for Model 5000 - Gray

Our Price: $370.00
as low as: $344.10

Bundle Items & SAVE!

Add 2+ : $344.10 ea. (7% off)
+ FREE Shipping
Qty

Aprilaire 4597

Aprilaire 4597

Aprilaire Model 5000 Electronic Air Cleaner Outer Housing with Seal

Our Price: $155.19
as low as: $144.33

Bundle Items & SAVE!

Add 3 : $148.98 ea. (4% off)
5+ : $144.33 ea. (7% off)
Qty

Aprilaire 4132

Aprilaire 4132

Aprilaire Model 2250 Air Cleaner Grille

Our Price: $229.88
as low as: $213.79

Bundle Items & SAVE!

Add 2 : $220.68 ea. (4% off)
4+ : $213.79 ea. (7% off)
+ FREE Shipping
Qty

Aprilaire 4574

Aprilaire 4574

Aprilaire Replacement Internal Board Controller for AprilAire Humidifiers

Our Price: $232.79
as low as: $216.49

Bundle Items & SAVE!

Add 2 : $223.48 ea. (4% off)
4+ : $216.49 ea. (7% off)
+ FREE Shipping
Qty

Aprilaire 60

Aprilaire 60

Aprilaire Humidifier Humidistat w/Blower Activation - White

Our Price: $79.99
as low as: $74.39

Bundle Items & SAVE!

Add 6 : $76.79 ea. (4% off)
10+ : $74.39 ea. (7% off)
Qty

Aprilaire 4131

Aprilaire 4131

Aprilaire Model 2250 Air Cleaner Housing without Grille

Our Price: $128.03
as low as: $119.07

Bundle Items & SAVE!

Add 4 : $122.91 ea. (4% off)
6+ : $119.07 ea. (7% off)
Qty

Aprilaire 1101

Aprilaire 1101

Aprilaire Drain Safety Warning Device

Our Price: $148.99
Qty

Aprilaire 8051

Aprilaire 8051

Aprilaire Temperature Sensor For Remote Aprilaire 8570 Thermostat

Our Price: $18.99
as low as: $17.66

Bundle Items & SAVE!

Add 22 : $18.23 ea. (4% off)
39+ : $17.66 ea. (7% off)
Qty

Aprilaire 4119

Aprilaire 4119

Aprilaire Model 2200 Air Cleaner Pleat Spacer (single spacer)

Our Price: $8.99
as low as: $8.36

Bundle Items & SAVE!

Add 45 : $8.63 ea. (4% off)
82+ : $8.36 ea. (7% off)
Qty

Aprilaire 4832

Aprilaire 4832

Aprilaire Model 4200 Air Cleaner Door

Our Price: $64.20
as low as: $59.71

Bundle Items & SAVE!

Add 7 : $61.63 ea. (4% off)
12+ : $59.71 ea. (7% off)
Qty

Aprilaire 4598

Aprilaire 4598

Aprilaire Model 5000 Air Cleaner Ionizer Frame Assembly

Our Price: $117.99
as low as: $109.73

Bundle Items & SAVE!

Add 4 : $113.27 ea. (4% off)
7+ : $109.73 ea. (7% off)
Qty

Aprilaire 5158

Aprilaire 5158

Aprilaire Airflow Measuring Device for Model# 8100 ERV

Our Price: $106.70
Qty

Aprilaire 56

Aprilaire 56

Aprilaire Automated Humidistat (Outdoor/Indoor)

Our Price: $59.99
as low as: $55.79

Bundle Items & SAVE!

Add 7 : $57.59 ea. (4% off)
13+ : $55.79 ea. (7% off)
Qty

Aprilaire 4310

Aprilaire 4310

Aprilaire Model 5000 Air Cleaner Power Pack and Door Assembly - Old Style

Our Price: $309.99
as low as: $288.29

Bundle Items & SAVE!

Add 2 : $297.59 ea. (4% off)
3+ : $288.29 ea. (7% off)
+ FREE Shipping
Qty

Aprilaire 8082

Aprilaire 8082

Aprilaire Humidifier Part, Temperature Support Module for Model 8800

Our Price: $129.81
as low as: $120.72

Bundle Items & SAVE!

Add 4 : $124.62 ea. (4% off)
6+ : $120.72 ea. (7% off)
Qty

Aprilaire 4308

Aprilaire 4308

Aprilaire Model 5000 Air Cleaner Inner Housing with Seals & (6) Spacers

Our Price: $89.99
as low as: $83.69

Bundle Items & SAVE!

Add 5 : $86.39 ea. (4% off)
9+ : $83.69 ea. (7% off)
Qty

Aprilaire 65

Aprilaire 65

Aprilaire Humidifier Digital Humidistat Controller - White

Our Price: $69.92
as low as: $65.03

Bundle Items & SAVE!

Add 6 : $67.12 ea. (4% off)
11+ : $65.03 ea. (7% off)
Qty

Aprilaire 4522

Aprilaire 4522

Aprilaire Basement Kit Dehumidifier for Model# 1700

Our Price: $371.99
Qualifies for Freight Pricing!

Purchase Freight Items & Save!

Order $2000 in Freight Items and
Save an Extra 5% off your Freight!

Qty

Aprilaire 4344

Aprilaire 4344

Aprilaire Model 2200 Air Cleaner Door with Seal - New Style

Our Price: $44.99
as low as: $41.84

Bundle Items & SAVE!

Add 9 : $43.19 ea. (4% off)
17+ : $41.84 ea. (7% off)
Qty

Aprilaire 4270

Aprilaire 4270

Aprilaire Model 2400/5000 Air Cleaner Pleat Spacer

Our Price: $11.40
as low as: $10.60

Bundle Items & SAVE!

Add 36 : $10.94 ea. (4% off)
64+ : $10.60 ea. (7% off)
Qty

Aprilaire 4520

Aprilaire 4520

Aprilaire Model 1700 Dehumidifier Distributor and Nozzle

Our Price: $33.94
as low as: $31.56

Bundle Items & SAVE!

Add 12 : $32.58 ea. (4% off)
22+ : $31.56 ea. (7% off)
Qty

Aprilaire 4191

Aprilaire 4191

Aprilaire 350/360 Series Humidifier Solenoid Valve

Our Price: $52.78
as low as: $49.09

Bundle Items & SAVE!

Add 8 : $50.67 ea. (4% off)
14+ : $49.09 ea. (7% off)
Qty

Aprilaire 4510

Aprilaire 4510

Aprilaire Model 1700 Dehumidifier Filter

Our Price: $28.50
as low as: $26.51

Bundle Items & SAVE!

Add 15 : $27.36 ea. (4% off)
26+ : $26.51 ea. (7% off)
Qty

Aprilaire 4655

Aprilaire 4655

Aprilaire Manual Digital Control Humidistat

Our Price: $24.99
as low as: $23.24

Bundle Items & SAVE!

Add 17 : $23.99 ea. (4% off)
30+ : $23.24 ea. (7% off)
Qty

Aprilaire 51

Aprilaire 51

Aprilaire 120V Current Sensing Relay

Our Price: $34.49
as low as: $32.08

Bundle Items & SAVE!

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

Aprilaire 4232

Aprilaire 4232

Aprilaire Humidifier Blue Orifice - Pack of 2

Our Price: $1.64
as low as: $1.53

Bundle Items & SAVE!

Add 244 : $1.57 ea. (4% off)
445+ : $1.53 ea. (7% off)
Qty

Aprilaire 4331

Aprilaire 4331

Aprilaire 600 Series Humidifier Water Distribution Tray

Our Price: $9.95
as low as: $9.25

Bundle Items & SAVE!

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

Aprilaire 4206

Aprilaire 4206

Aprilaire Inlet Frame for 350/360 Humidifiers

Our Price: $47.82
as low as: $44.47

Bundle Items & SAVE!

Add 9 : $45.91 ea. (4% off)
16+ : $44.47 ea. (7% off)
Qty
1-30 of 62 products Sort by 
  1. 1
  2. 2
  3. 3

How to Select

How to select Humidifier Parts

The repair of a humidifier is a very tricky and challenging process, especially when you have no idea where to get high quality replacement parts and details. This guide will help you specify what part of the humidifier is not working and find a matching replacement to fix the problem. Oftentimes a problem can be fixed within an hour or even less time. The details of the humidifier parts that break often are the cartridges, filters, humidistat and thermostats.

When a thermostat or as it is also called, temperature support device is broken, the water temperature inside the humidifier is no longer maintained at the desired level. You can easily know if the thermostat is broken by checking the water temperature. To replace such detail, you need to find the temperature controller that will have the same specifications as the old detail did. You can also choose a more advanced part and install a temperature sensor instead of a thermostat. This will help you preset the temperature level and know that it will be maintained automatically.

Humidistat is the most essential detail of the device. This part measures the humidity in the air and controls the device’s operation accordingly. If the humidistat is broken, your humidifier will maintain too high or too low humidity level which may lead to unwanted consequences. Equipping your humidifier with this small part will help you always know the humidity level. Moreover, such an appliance will automatically adjust the operation according to the information it shows.

Cartridges and filters are the parts of a humidifier that help create healthy and comfortable humidity level in the room. Without such parts, the moisture that comes from the humidifier would not be clean and safe. Demineralization cartridges prevent lime and calcium from appearing inside the device’s water tank and in addition to that dispose of dust that oftentimes appears in the water. Filters perform additional cleaning job before the water transforms into steam and gets into the air. You need to replace the filters and cartridges from the humidifier at least twice a year. To know what type of detail to select, check the specifications of the old item and look for a replacement with matching data.

If you don’t know how to replace a particular detail or filter, better hire a professional to do that for you. That way you’ll be sure your humidifier will operate correctly. The money you will pay the technician can’t be compared with the amount you would need to spend if you break your humidifier.