Usage Tips:Application: coffee machine, water dispenser, sports bottle, etc. Product Features: Coffee Maker Filter Activated Charcoal Pack removes impurities, calcium, chlorine, and odors that can be harmful to health, reduces , and increases the life of your coffee maker. charcoal water filters, for use with all coffee makers requiring a water filter er model #s -1100, -115O, -1200, -2000, -2200,-2600, DGB-475, DGB-500BK, DGB-550, DGB-600, DGB-700, DGB-900BC Brew Central model #s -00PC2, -00WPC, -1200 Grind & Brew model #s DGB-500, DGB-600, -1400, -001, -002, -00BKPC, -SA002 Filter Brew model #s -900, -1000, -1000BK Also fits: BC-00PC2 -00 -002 -00BJ2 -00BWBJ -00BWPC -00PC2 -00PC4 -00PC5 -00SA -00SA2 -00SA3 -00WPC -4400 -400PC -100 -1000 -1100 -1200 -1400 -15BKBJ1 -15WBJ -200 -2000 -2200 -2400 -490 -490BJ -490SA -590PC -900 -900BK -KE12 DGB-500 DGB-600. Material: fiber+coconut shell activated carbon+exchange resin Color: as shown Package Contents: 10 x coffee machine filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.