Compatible Filter Models : Compatible filter models for 241754001,242061001,24204780,242047805, 7241754001, etc | Pleated Design :Refrigerator air filter was designed with premium quality pleated paper, which will increase the surface area of the filter and consequently increase the effectiveness of the filter | Extended fresh-keeping : The refrigerator carbon filter can absorb gas given off by fruits and vegetables helping them last longer | Easy Installation :No tools required for installation. Simply tear serrated edge, pull window out, easily insert the refrigerator air filter replacement into holder | Tips : Replace every 6 months to keep the air fresh in the refrigerator, 4 pack is enough for you to use a long time