Most important characteristics of the Philips Filters for InnoSpire Essence / Elegance:

• Type: Air filter
• Compatible with the Philips Respironics InnoSpire Essence and InnoSpire Elegance nebulisers
• Quantity: 4 pieces

Replacement air filters for the InnoSpire Essence or InnoSpire Elegance compressor nebulisers from Philips. The manufacturer recommends replacing the filter at least every 3 months, or sooner, if the filter is wet or discoloured.