en el diccionario PONS
Fil·ter <-s, -> [ˈfɪltɐ] SUST. nt o m
1. Filter TÉC.:
- Filter
- filter
2. Filter (Kaffee-/Teefilter):
- Filter
- filter
3. Filter (Zigarettenfilter):
- Filter
- filter
UV-Fil·ter [u:ˈfau-] SUST. m FÍS.
- UV-Filter
- UV [or ultraviolet] filter