Article DV-H0 applies to all Pure, Basic and Vision variants.
Article DT applies to all Travel variants.
RT-AS is an anti-static cleaning cloth that is used without additional cleaning agents. The cloth is already impregnated with a fluid and picks up dust superbly.
AR-AS is an anti-static cleaner that picks up dust and maintains the acrylic glass long-term.
AR-05 is suitable for heavier contamination, such as that from oils.
PP, polishing paste, is for fine scratches, which can be buffed out using this compound.