Replacement Parts

CPAP Humidifier Parts

Humidifier Part Brands


Did You Know?


  • Our CSRs are experts on humidifiers! Call them with your questions at 1.800.356.5221 (8AM-10PM CST-F, 8AM-6PM CST Saturday).
  • Upgrading tubing will help optimize the performance of your humidifier.
  • Try a pressure valve to avoid water or oxygen from entering back into your CPAP machine.
Tubing Elbow Adapter for CPAP and BiPAP Machines

Tubing Elbow Adapter for CPAP and BiPAP MachinesManufactured by Philips Respironics

4.7 of 5 121 Reviews
$6.49 Add To Cart
H4i™ Water Chamber Upgrade Kit for HumidAire 3i™ Heated Humidifiers

H4i™ Water Chamber Upgrade Kit for HumidAire 3i™ Heated HumidifiersManufactured by ResMed

4.6 of 5 77 Reviews
$36.00 Add To Cart
FlexiTube Angle Adapter for CPAP and BiPAP Machines

FlexiTube Angle Adapter for CPAP and BiPAP MachinesManufactured by SP Medical

4.8 of 5 36 Reviews
$7.95 Add To Cart
H4i™ Heated Humidifier Top Cover Lid and Seal

H4i™ Heated Humidifier Top Cover Lid and SealManufactured by ResMed

5 of 5 17 Reviews
$17.00 Add To Cart
Flip Lid Seal for H5i™ Heated Humidifier

Flip Lid Seal for H5i™ Heated HumidifierManufactured by ResMed

5 of 5 3 Reviews
$7.95 Add To Cart
Respironics Remstar Heated Humidifier Flapper Valve, Funnel And Cover Kit

Respironics Remstar Heated Humidifier Flapper Valve, Funnel And Cover KitManufactured by Philips Respironics

4.6 of 5 5 Reviews
$9.95 Add To Cart
Humidifier Filler Funnel (1 Only)

Humidifier Filler Funnel (1 Only)Manufactured by Philips Respironics

4.6 of 5 21 Reviews
$1.50 Add To Cart
Respironics Remstar Heated Humidifier Couplings (2 pack)

Respironics Remstar Heated Humidifier Couplings (2 pack)Manufactured by Philips Respironics

4.7 of 5 22 Reviews
$8.99 Add To Cart
Pressure Valve (Humidifier Control) Keeps Water Out of Machine

Pressure Valve (Humidifier Control) Keeps Water Out of MachineManufactured by Philips Respironics

3.8 of 5 4 Reviews
$16.50 Add To Cart
Dry Box Seal & Inlet Seal for PR System One Heated Humidifier

Dry Box Seal & Inlet Seal for PR System One Heated HumidifierManufactured by Philips Respironics

5 of 5 2 Reviews
$4.95 Add To Cart
Air Outlet Tube Coupler and Retainer Clip for H5i™ Heated Humidifier

Air Outlet Tube Coupler and Retainer Clip for H5i™ Heated HumidifierManufactured by ResMed

5 of 5 1 Review
$9.95 Add To Cart
Tub Plate Seal for H4i™ Water Chamber

Tub Plate Seal for H4i™ Water ChamberManufactured by ResMed

5 of 5 1 Review
$5.95 Add To Cart
Chamber Sealing Gasket for IntelliPAP Heated Humidifier

Chamber Sealing Gasket for IntelliPAP Heated HumidifierManufactured by DeVilbiss

5 of 5 1 Review
$8.49 Add To Cart
Flip Lid for H5i™ Heated Humidifier

Flip Lid for H5i™ Heated HumidifierManufactured by ResMed

0 of 5 0 Reviews
$19.95 Add To Cart
Flip Lid Assembly for PR System One Humidifiers

Flip Lid Assembly for PR System One HumidifiersManufactured by Philips Respironics

5 of 5 1 Review
$15.95 Add To Cart
HumidAire 3i™ Heated Humidifier Top Cover Lid and Seal

HumidAire 3i™ Heated Humidifier Top Cover Lid and SealManufactured by ResMed

4.9 of 5 14 Reviews
$29.99 Add To Cart
Humidifier Gasket for Zzz-PAP, ComfortPAP and Puresom CPAP Machines (2 pack)

Humidifier Gasket for Zzz-PAP, ComfortPAP and Puresom CPAP Machines (2 pack)Manufactured by PMI Probasics

0 of 5 0 Reviews
$9.99 Add To Cart
Power Jumper Cord for Zzz-PAP and Puresom Humidifiers - 3 Prong

Power Jumper Cord for Zzz-PAP and Puresom Humidifiers - 3 ProngManufactured by PMI Probasics

5 of 5 1 Review
$9.75 Add To Cart
Resmed Passover Humidifier Connector

Resmed Passover Humidifier ConnectorManufactured by ResMed

0 of 5 0 Reviews
$12.50 Add To Cart
Respironics Remstar Humidifier Baffle

Respironics Remstar Humidifier BaffleManufactured by Philips Respironics

0 of 5 0 Reviews
$4.99 Add To Cart

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