Aprilaire 500A Humidifier Parts

26 Humidifier Parts Available For This Model

Looking for genuine replacement parts for your Aprilaire 500A? Whether you need Filters, Complete Units, or Covers, it’s easy to get your humidifier back in shape.

Part Categories for APRILAIRE 500A:

Complete Units | Covers | Filters | Hoses, Valves, and Regulators | Other Parts | Panels | Tubing

Accessories for all Humidifiers:

Accessories | Chemicals | Tubing

Model Description

The aprilaire model 500a whole-house humidifier:. utilizes a automatic humi...

Owner's Manuals for APRILAIRE 500A:


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March 29, 2024 Customer Reviews

Complete Units

Ref.ImagePart No & DescriptionPrice
apr500a - Humidifier Auto 500a
Quantity: 1
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$326.08

In stock

Covers

Ref.ImagePart No & DescriptionPrice
1APR500A1 - Front Cover.
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$0.00 More Info

Special order

Filters

Ref.ImagePart No & DescriptionPrice
a10 parta10 - Aprilaire #10 Pad Hard Wick
Quantity: 1
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$16.43

In stock

Hoses, Valves, and Regulators

Ref.ImagePart No & DescriptionPrice
836236 part836236 - Fits Shop Vac 10 Ft Hoseaftermarket Made
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$30.00

Out of Stock

SV-9051233 partSV-9051233 - Hose
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$43.62

In stock

Other Parts

Ref.ImagePart No & DescriptionPrice
APR4792 - Maintenance Kit
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$89.99

In stock

SV-90615 - Dust Brush, 1-1/4'' Round Black
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$26.67

Special order

3APR50013 - Integral Bypass Damper.
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$0.00 More Info

Special order

5APR500A5 - Distribution Tray.
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$0.00 More Info

Special order

6APR50016 - V Notches.
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$0.00 More Info

Special order

8APR500A8 - Scale Control Insert.
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$0.00 More Info

Special order

9APR500A9 - Drain Line.
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$0.00 More Info

Special order

Panels

Ref.ImagePart No & DescriptionPrice
4APR50014 - Water Panel Evaporative Assembly.
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$0.00 More Info

Special order

7APR500A7 - Water Panel Evaporative Assembly.
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$0.00 More Info

Special order

Tubing

Ref.ImagePart No & DescriptionPrice
2APR50012 - Feed Tube.
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$0.00 More Info

Special order

Accessories for all Humidifiers:

Accessories

Ref.ImagePart No & DescriptionPrice
AC-912 partAC-912 - Pan Tabets ( 6 Pack)
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$13.65

In stock

246 part246 - Humidifier Treatment
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$15.65

In stock

Chemicals

Ref.ImagePart No & DescriptionPrice
FSRM6 partFSRM6 - Humidafresh Rainforest Mist Water Treatm
Quantity: 1
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$11.03

In stock

FSCA6 partFSCA6 - Humidafresh Cinnamon Apple Water Treatme
Quantity: 1
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$11.15

In stock

FSFV6 partFSFV6 - Humidafresh Vanilla Water Treatment
Quantity: 1
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$11.03

In stock

AC802 partAC802 - Humidifier Bacteriostatic Water Treatmen
Quantity: 1
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$11.28

In stock

1T-6 part1T-6 - Humdf Water Treatment32 Oz
Quantity: 1
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$11.80

In stock

AC816 partAC816 - Extra Strength Humidifier Cleaner
Quantity: 1
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$11.22

In stock

FSOB6 partFSOB6 - Humidafresh Ocean Breeze
Quantity: 1
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$11.53

In stock

3US-6 part3US-6 - Water Treatment Cleaner
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$11.22

In stock

Tubing

Ref.ImagePart No & DescriptionPrice
21581001 part21581001 - Worm Gear Clamp, 5 5/8 - 6 1/2
Quantity: 1
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$1.99

In stock