Used Ilford 5x7 Safelight Filters
Old boxes. Tatty but the filters themselves are in excellent condition.
Yellow - VS901: For contact paper, lantern plates, contact film and other very slow non colour sensitive materials
Yellow Green - IR903: For Infra-Red plates not sensitive to green
Very Dark Green Blue - GB908: For all panchromatic materials except the very slowest
Olive Green - G905: For X Ray films and paper. Not suitable for colour material
Dark Green - G907: For use with very slow panchromatic materials