AZCOOLMIST Wild Bird Micro Mister NEW 2018 UPGRADED NO INTERNAL FILTERS. HUGE EXTERNAL FILTER Uses Velcro Straps for secure attachment Can be attached to a tree limb 20 ft. Tubing and necessary hook up attachments. Crack the valve to create drip function Dual EPDM O-rings leak resistant hose bib adapter With Filter Brass construction nozzle holder 120 Mesh External Cleanable Filter