Feliway Classic Diffuser For Cats Lehi , UT | 27 Days 73 1 $5.00 Description I have two of these diffusers. They just need to be refilled with product. The diffusers themselves run for about $30 as seen here: https://us.feliway.com/products/feliway-classic-starter-set?variant=32818193072263 $5 for each diffuser. Will sell just individually or as a pair. You Might Be Interested In BRAND NEW Dog Kennel / Dog Run (Disease FREE) $180.00 14 Days Pet Carrier $15.00 7 Mins PAWRAMA 680 ELECTRIC DOG TRAINING COLLAR WITH REMOTE $35.00 2 Hours Bunny Hutch/ Quail Pen $200.00 3 Hours Metal Dog/Animal Pen $40.00 3 Hours TetraPond Clear Choice Biofilter PF-1 For Efficient Filtration #95689 $66.00 3 Hours Large dog crate $30.00 5 Hours Fx6 , Fx5 , Fluval 407 CANISTER FILTERS $150.00 5 Hours Lights of America T8 Bulb Fixture $10.00 5 Hours Exo Terra Tree Frog Smart Plant Philodendron $8.00 5 Hours All Living Things Small Heat Mat $10.00 5 Hours Medium Fake Rock Hide $12.00 5 Hours