[Wave Series 155 Type Only] White Coffee Filters, 1-2 Person Capacity, 50 Filters x 2 Packs (Wave Wave-Shaped Filters, Wave Dripper, Rossi KWF-155,

[For Wave Series 155 Type Only] White Coffee Filters, 1-2 People, 50 Filters x 2 Packs (Wave Wave-Shaped Filter, Wave Dripper, Rossi KWF-155, 1 Cup) [Usage Instructions] When using coffee filters, be sure to fold the zippered sections on the sides and bottom. If not folded, they may come off during brewing. Also, if you pick up the filter paper after brewing, the bottom may fall out.