Airoak 4 Pack WF813 Humidifier Filter Replacement for Equate EQ-2119-UL EQWF813, for Relion WF813 RCM-832 RCM-832N, for ProCare PCWF813 PCCM-832N PCCM-840, Include 3Pack Humidifier Cleaning Fish

["Compatibility: The WF813 humidifier replacement filters are compatible with Kaz WF813; for ReliOn WF813 RCM-832 RCM-832N; for ProCare WF813 RWF13 PCWF813 PCWF-813 PCCM-832N PCCM-840; for Equate EQWF813 EQ-2119-UL; for Sesame Street SH100 & SH200; also compatible with Duracraft / Robitussin humidifier models DH-830, DH-832, AC-813, ACR-832, D13-C, HC-832, etc.","Package include: 4 Pack WF813 Humidifier Filters + 3 Pack humidifiers cleaning fish. Quick and easy to replace the filters replacement, and increase humidity in your home by replacing the filters at the beginning of each season or every 2 months depending on use.","Reinforced Filters: We added aluminum foil material in the middle of the filter element to prolong the filter life. The sturdy, fine and dense mesh is not easy to collapse and can be used for a longer time.","Mesh Struction Design: Maximize moisture output from the humidifier. The humidifier filter boosts your indoor humidity level by adding moisture into the air in your indoor spaces.","High Density & High-quality Material: Composed of high-quality filter paper for extra absorbency, better moisture output and longer use.","High-Efficiency Filtration: This filter has the capability to captures mineral pollutants from hard water to stop white dust, provides you more healthy and comfortable air to breathe in."]