What it is: This refill pack for your Pura Smart Diffuser fills your home with a beautiful and refreshing scent. Available scents include:- Sunday Morning: Reminiscent of whiling away a Sunday morning at the local farmer's market, sifting through luscious fruits and freshly picked flowers. Top notes of pear and bergamot float above a heart of jasmine and gardenia with a heady base of amber woods.- Palo Santo: This rendition features calming top notes of cedar and mint, middle notes of cypress, and eucalyptus, and warm base notes of sandalwood and amber. This candle is infused with eucalyptus, peppermint and cedarwood essential oils.- Woodsmoke: This fragrance is reminiscent of the steady, calming flicker of a flame and the smoky, rich aroma of burning wood. Light this candle and notice notes of cedar leaf, labdanum, incense, and leather rounding out a rich smokiness. Pack of two refills One refill will last up to 350 hours depending on the scent intensity in the app Paraben-free; phthalate-free Made in the USA