FilterKlear® is a necessary photography tool for anyone using filters for their cameras, whether it be a DSLR camera or a Drone camera. FilterKlear is specifically designed to clean digital camera filters with a natural brush that removes dust. Comes with a handy retractable dust removal brush and a special non-liquid cleaning element, designed to never dry out. Safe and very easy to use. Outperforms all other cleaning devices – don’t let your photos be spoiled by a dirty filter! FilterKlear® 11cm long with a round cleaning tip measuring 12mm in diameter. Cleaning tip is completely flat to match the flat shape of a filter