Home

FREE M18 REDLITHIUM 5.0 BATTERY WITH PURCHASE OF THE M18 IMPACT & HAMMER DRILL COMBO KIT!

Home

Home

Site Search

loading content

Filter Results

Search Within Brand

: Automatic Control(2)
Control Board(1)
Drain Spud(1)
Feed Tube/Nozzle(3)
Low Voltage Transformer(1)

Humidifier Parts & Accessories

32 Products

Maintain optimal humidity with our humidifier parts and accessories. From replacement pads and canisters to fittings and controls, we’ve got the components pros need for peak performance. Pair with humidifiers and IAQ controls for complete comfort.

Sort by

Per Page

View

content loaded

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

SKU45

Compare

$32.99

Box

6 In Stock

Qty

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

or - Free Same Day Shipping & Lower Pricing.

10 in W x 1-3/4 in D x 13 in H Replacement Humidifier Filter

SKU35

Compare

$14.99

each

413 In Stock

Qty

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

or - Free Same Day Shipping & Lower Pricing.

11-1/2 in W x 1-3/4 in D x 14-3/4 in H Replacement Humidifier Filter

SKU12

Compare

$20.99

each

27 In Stock

Qty

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

or - Free Same Day Shipping & Lower Pricing.

9-3/4 in W x 1-3/4 in D x 10 in H Replacement Humidifier Filter

SKU10

Compare

$12.99

each

195 In Stock

Qty

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

or - Free Same Day Shipping & Lower Pricing.

24 VAC Current Sensing Relay

SKU50

Compare

$43.95

each

25 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

aprilaire, 60, automatic digital humidifier control

Automatic Digital Humidifier Control

SKU60

Compare

$143.46

each

1 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Humidifier Damper Assembly

SKU4332

Compare

$29.92

each

Out of Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

aprilaire, 4839, humidifier maintenance kit complete service

Humidifier Maintenance Kit, Complete Service

SKU4839

Compare

$84.99

each

6 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

aprilaire, 4837, humidifier replacement maintenance kit

Humidifier Replacement Maintenance Kit

SKU4837

Compare

$94.99

each

6 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

aprilaire, 4793, hvac humidifier maintenance kit

HVAC Humidifier Maintenance Kit

SKU4793

Compare

$84.99

each

17 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

aprilaire, hydrol, l hydrocore water panel for 720 series humidifiers

L HydroCore Water Panel for 720 Series Humidifiers

SKUHydrol

Compare

$32.01

each

25 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Manual Humidistat

SKU4655

Compare

$47.35

each

19 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Orifice Valve and Seal Kit for 720 Humidifier

SKU70000037

Compare

$11.30

each

5 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

aprilaire, 4238, replacement circuit board for use with model 700 700a 700m 760 and 760a humidifier

Replacement Circuit Board, For Use With Model 700, 700A, 700M, 760 and 760A Humidifier

SKU4238

Compare

$90.33

each

Out of Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Replacement Drain Spud, For Use With Model 550, 560 Humidifier

SKU4223

Compare

$4.58

each

Out of Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Replacement Feed Tube, For Use With Model 350, 360 and 440 Humidifier

SKU4079

Compare

$12.80

each

8 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Replacement Feed Tube, For Use With Model 400, 400A, 400M, 500, 500A, 500M, 600, 600A and 600M Humidifier

SKU4335

Compare

$9.54

each

26 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Replacement Feed Tube, For Use With Model 700, 760, 760A and 768 Humidifier

SKU4235

Compare

$12.80

each

4 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Replacement In-Line Strainer, For Use With Model 600 Humidifier

SKU4004

Compare

$6.36

each

10 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Replacement Orifice, For Use With Model 350, 360, 440 and 700 Humidifier

SKU4232

Compare

$3.27

each

25 In Stock

Qty

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

or - Free Same Day Shipping & Lower Pricing.

Replacement Orifice, For Use With Model 400, 400A, 400M, 500, 500A, 500M, 550, 550A, 558, 560, 560A, 568, 600, 600A and 600M Humidifier

SKU4231

Compare

$3.27

each

8 In Stock

Qty

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

or - Free Same Day Shipping & Lower Pricing.

Replacement Scale Control Insert, For Use With Model 560, 560A, 568, 700, 760, 760A and 768 Humidifier

SKU4236

Compare

$12.80

each

Out of Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Replacement Scale Control Insert, For Use With Model 600 Humidifier

SKU4330

Compare

$14.25

each

1 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Replacement Scale Control Insert, Plastic, Black

SKU4640

Compare

$27.55

each

Out of Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Replacement Steam Canister

SKU80

Compare

$99.99

each

15 In Stock

Qty

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

or - Free Same Day Shipping & Lower Pricing.

Replacement Water Distribution Tray, For Use With Model 500 and 600 Humidifier

SKU4331

Compare

$18.90

each

1 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Respro Solenoid Valve, 120V

SKU4005

Compare

$115.18

each

1 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

aprilaire, 4001, saddle valve

SKU4001

Compare

$15.64

each

7 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Solenoid Valve Assembly for 720 Humidifier

SKU70000223

Compare

$85.63

each

2 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

Solenoid Valve, For Use With Models 800, 330, 445, 110, 112, 350 and 360 Aprilaire Humidifier, 24 V

SKU4040

Compare

$73.09

each

20 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

aprilaire, 56, temperature compensating control/humidistat

Temperature Compensating Control/Humidistat

SKU56

Compare

$109.53

each

3 In Stock

Qty

or - Free Same Day Shipping & Lower Pricing.

aprilaire, 4010, transformer 120/24 vac

Transformer, 120/24 VAC

SKU4010

Compare

$25.34

each

Out of Stock

Qty

or - Free Same Day Shipping & Lower Pricing.