Customer matched zone "United States (US)" Product Price Quantity Subtotal × Intake HEPA Filter - Invacare - clear $7.50 Intake HEPA Filter - Invacare - clear quantity $7.50 × Humidifier Adapter - EverFloAvailable on backorder $2.88 Humidifier Adapter - EverFlo quantity $2.88 × Oxygen Tubing Swivel Connector $1.98 Oxygen Tubing Swivel Connector quantity $1.98 × Oxygen Enrichment CPAP Adapter $2.63 Oxygen Enrichment CPAP Adapter quantity $2.63 Coupon: Apply coupon Update cart You may be interested in… Quick View 15’ Oxygen tubing -clear Rated 0 out of 5 $2.45 image/svg+xml Add to cart Quick View C-Pap Tubing 10′ Rated 0 out of 5 $10.67 image/svg+xml Add to cart Quick View Universal CPAP Mask Rated 0 out of 5 $26.27 image/svg+xml Add to cart Quick View PerfectO2 Filter Smart Pak Rated 0 out of 5 $9.24 image/svg+xml Add to cart Cart totals Subtotal $14.99 Shipping Weight Based Shipping: $9.20 Shipping to AZ. Change address Select a country / region… United States (US) Select an option… AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict Of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingArmed Forces (AA)Armed Forces (AE)Armed Forces (AP) Update Total $24.19 Proceed to checkout — OR —