Ambi Pur 3volution Cotton RefillFebreze Ambi Pur 3Volution Air Freshener Plug-In Diffuser Refill, Odour Eliminator, Cotton Fresh, 20 ml,Ambi Pur 3volution Refill Cotton Fresh 20mlBreathe new life into your home or office with the clean fragrances of Ambi Pur Cotton Fresh 3volution. This clever plug-in air freshener uses 3 different complementary scents, which alternate every 45 minutes to keep your surroundings smelling glorious. This refill contains three 20ml cartridges, which together will last up to 90 days, when used for 12 hours per day at the minimum setting.Refill fragrances for the Ambi Pur 3volution system3 alternating fragrances released at 45 minute intervalsA clean and refreshing fragrance perfect for stuffy spacesIdeal for home and office environmentsThis pack contains Cotton Fresh fragrancesLasts for up to 90 daysCapacity: 20ml‚