Dry Box Inlet Seal for DreamStation Series Heated Humidifiers

Philips Respironics Dry Box Inlet Seal for DreamStation Series Heated Humidifiers

4.50 Average Rating of 4 Reviews Read Reviews



The Inlet Seal fits on the interior of the DreamStation Humidifier's Dry Box Assembly to create a secure seal between the Dry Box and the DreamStation Humidifier's Water Chamber (Tank). It must be in place at all times while the humidifier is in use.

CLEANING & CARE: The DreamStation Dry Box Inlet Seal may be removed and cleaned as necessary when the seal becomes loose or dirty. For best results, clean by hand with warm water and a mild soap. Once clean the seal should be laid flat to dry completely, out of direct sunlight and/or heat, before reinstallation. Replace the seal as needed whenever it appears damaged or worn. For complete instructions review the documentation that came with your equipment.

Product Information

  • Manufacturer Philips Respironics
  • Part Number(s) 1120613
  • HCPCS Code E1399
  • GTIN / UPC Code 00694157857367
  • Warranty 30 Days
    Warranty Notes: Warranty applies to primary item. Accessory and parts warranties may vary. Review manufacturer's documentation for full details.


  • All DreamStation CPAP & BiPAP Machines (DreamStation, DreamStation Pro, DreamStation Auto, etc.) equipped with a Heated Humidifier

Physical Specifications

  • Size (Approx) 1.75 x 1.10 x 0.50 Inches
  • Materials Not Made with Natural Rubber Latex


Average Rating of
Total 4 Reviews
  • CPAP seal

    I accidentally threw away my dry box seal for my Dreamstation CPAP machine and needed my part quickly. Fast delivery, right part will do business with them again.
    Written by mikriv, Kansas2019-07-01
  • Dry box seal

    Machine wouldn’t hold moisture til I changed both tank gaskets. Now it works great again.
    Written by elizabethschnitz5, 2019-01-02
  • Item arrived as advertised for less than half the cost of competitors.

    Easy to shop. will buy again.
    Written by davidasaylor, 2018-12-30
  • Only complaint is shipping!

    I was given the option and chose free 2-3 day shipping which meant nothing at all. I wanted and needed the part in less than that time period. I’d have been happy to pay for it, but why do so if one can get it free? Part arrived in 6 days! Not good!
    Written by d9sschofield, 2018-09-08