ResMed S8 CPAP Machine Filters Standard x 2

ResMed S8 CPAP machine filters x 2pk. You should check your ResMed S8 CPAP machine filter at the back of your sleep apnea CPAP machine. A build-up of dust can then impede the effectiveness of your CPAP treatment. If you live in a dusty area, or close to the sea, you will then need to replace the S8 CPAP air filter on a more frequent basis.