System One/ M-series Pollon Filter 2-pack

This is the replacement H4i Heated Humidifier Water Chamber, which must be washed by hand. The standard H4i Chamber is not dishwasher safe. If this is being used on a H3i humidifier, the conversion lid (26953) will have to be purchased.

ResMed also sells an improved dishwasher safe water chamber.

Replacement water chamber assembly for the 2i heated humidifier systems. The Humidaire 2i humidifiers are used with the S7 series of machines and the VPAP III series of bi-level machines.

The Disposable Fine Filter for DreamStation CPAP Machines (2 Pack) is a two pack of filters for use with the DreamStation machines from Philips Respironics. The disposable filter is housed in the lighter blue frame and blocks fine particles. This filter can be used in conjunction with the reusable filter in the darker blue frame. This is a six pack of fine filters with frames only and does not include any other products or parts.

The disposable filter should be replaced every 30 days or earlier if it shows sign of damage or appears dirty. This is a disposable filter that must be replaced regularly and cannot be washed.