KEEP REFRIGERATOR AIR FRESH - To better reduce the odors of onions, garlic, fish, stale milk and overripe fruits and vegetables.It is recommended to replace the air filter every 3-6 months. Regular replacement ensures clean, odor-free air circulation in the refrigerator. Easy to replace: No tools required for installation. Remove the filter housing cover, discard the old filter, snap the new filter into the filter housing.COMPATIBLE WITH - Pure. Air AF-2 air filter for Frigida.ire air filter FRGPAAF.2, FRFC2323AS,FRFC232LAF,FRFC233LAF,FRFG2323AF,FRFN2823AS,FRFS2823AD,FRFS2823AS,FRFS2823AW,FRFS2823AW,FRFS2823AW,FRFS282LAF, GRFC2353AD,GRFC2353AF,GRFG2353AF,GRFN2853AF,GRFS2853AD,GRFS2853AF,GRMC2255AF,GRMC2273BD,GRMC2273BF,GRMG2272BF,PRFC2383AF,PRFG2383AF, PRFS2883AF.ENJOY FRESH AIR AND MAKE LIFE BETTER - The Pure Air AF-2 air filter replacement refrigerator air filters are made by high-quality material and well-tested by our manufacturer.Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!Colour:Photo ColorMaterial:plasticPackage Contents:9 x Air FilterOnly 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.