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Humidifier Parts & Accessories

44 Products

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10 in W x 1-3/4 in D x 12-3/4 in H Replacement Humidifier Filter
Aprilaire
SKU45

$31.99

Box

Bulk discount may be available, please contact our support team for details.

6 In Stock
or for lower prices and free shipping.
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10 in W x 1-3/4 in D x 13 in H Replacement Humidifier Filter
Aprilaire
SKU35

$13.99

each

Bulk discount may be available, please contact our support team for details.

76 In Stock
or for lower prices and free shipping.
research_products_12_hr.jpg
11-1/2 in W x 1-3/4 in D x 14-3/4 in H Replacement Humidifier Filter
Aprilaire
SKU12

$19.99

each

Bulk discount may be available, please contact our support team for details.

39 In Stock
or for lower prices and free shipping.
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9-3/4 in W x 1-3/4 in D x 10 in H Replacement Humidifier Filter
Aprilaire
SKU10

$11.99

each

Bulk discount may be available, please contact our support team for details.

206 In Stock
or for lower prices and free shipping.
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AC Solenoid Valve
Honeywell
SKU50041883002

$75.78

each
1 In Stock
or for lower prices and free shipping.
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24 VAC Current Sensing Relay
Aprilaire
SKU50

$41.48

each
56 In Stock
or for lower prices and free shipping.
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Automatic Digital Humidifier Control
Aprilaire
SKU60

$135.33

each
5 In Stock
or for lower prices and free shipping.
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Circuit Board
Honeywell
SKU50057547003

$61.83

each
2 In Stock
or for lower prices and free shipping.
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Circuit Board
Honeywell
SKU50057547001

$63.09

each
2 In Stock
or for lower prices and free shipping.
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DC Solenoid Valve
Honeywell
SKU50041883001

$75.78

each
3 In Stock
or for lower prices and free shipping.
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Hardware Kit
Honeywell
SKU32001752-001

$33.25

each
1 In Stock
or for lower prices and free shipping.
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Humidifier Damper Assembly
Aprilaire
SKU4332

$28.21

each
2 In Stock
or for lower prices and free shipping.
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Humidifier Maintenance Kit
Aprilaire
SKU4839

$80.99

each
7 In Stock
or for lower prices and free shipping.
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Humidifier Maintenance Kit
Aprilaire
SKU4837

$92.99

each
3 In Stock
or for lower prices and free shipping.
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Humidifier Maintenance Kit
Aprilaire
SKU4793

$80.99

each
8 In Stock
or for lower prices and free shipping.
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Humidifier Pad
Honeywell
SKUHC22A-1007

$8.66

each
19 In Stock
or for lower prices and free shipping.
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Humidifier Pad
Honeywell
SKUHC26E1004

$21.39

each
8 In Stock
or for lower prices and free shipping.
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Humidifier Pad
Honeywell
SKUHC26A-1008

$12.75

each
6 In Stock
or for lower prices and free shipping.
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HumidiPRO Automatic Digital Humidity Control
Honeywell
SKUH6062A1000

$88.91

each
10 In Stock
or for lower prices and free shipping.
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Large Bypass Duct With Automatic Damper
Honeywell
SKU50041890002

$63.47

each
3 In Stock
or for lower prices and free shipping.
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Manual Humidistat
Aprilaire
SKU4655

$44.67

each
14 In Stock
or for lower prices and free shipping.
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Replacement Circuit Board, For Use With Model 700, 700A, 700M, 760 and 760A Humidifier
Aprilaire
SKU4238

$90.33

each
2 In Stock
or for lower prices and free shipping.
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Replacement Cylinder
Honeywell
SKUHM750ACYL

$96.10

each
1 In Stock
or for lower prices and free shipping.
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Replacement Drain Spud, For Use With Model 550, 560 Humidifier
Aprilaire
SKU4223

$4.32

each
65 In Stock
or for lower prices and free shipping.
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Replacement Feed Tube, For Use With Model 350, 360 and 440 Humidifier
Aprilaire
SKU4079

$12.08

each
Out of Stock
or for lower prices and free shipping.
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Replacement Feed Tube, For Use With Model 400, 400A, 400M, 500, 500A, 500M, 600, 600A and 600M Humidifier
Aprilaire
SKU4335

$8.98

each
5 In Stock
or for lower prices and free shipping.
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Replacement Feed Tube, For Use With Model 700, 760, 760A and 768 Humidifier
Aprilaire
SKU4235

$12.08

each
Out of Stock
or for lower prices and free shipping.
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Replacement In-Line Strainer, For Use With Model 600 Humidifier
Aprilaire
SKU4004

$6.01

each
Out of Stock
or for lower prices and free shipping.
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Replacement Orifice, For Use With Model 350, 360, 440 and 700 Humidifier
Aprilaire
SKU4232

$3.07

each

Bulk discount may be available, please contact our support team for details.

8 In Stock
or for lower prices and free shipping.
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Replacement Orifice, For Use With Model 400, 400A, 400M, 500, 500A, 500M, 550, 550A, 558, 560, 560A, 568, 600, 600A and 600M Humidifier
Aprilaire
SKU4231

$3.07

pack
43 In Stock
or for lower prices and free shipping.
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Replacement Scale Control Insert, For Use With Model 560, 560A, 568, 700, 760, 760A and 768 Humidifier
Aprilaire
SKU4236

$12.08

each
9 In Stock
or for lower prices and free shipping.
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Replacement Scale Control Insert, For Use With Model 600 Humidifier
Aprilaire
SKU4330

$13.42

each
3 In Stock
or for lower prices and free shipping.