Compatible with HFT600, HEV-600 series: HEV615, HEV615B, HEV615W, HEV620, HEV620B, HEV620W, HEV-615, HEV-615B, HEV-615W, HEV-620, HEV-620B, HEV-620W. Fine workmanship and perfect style .Specially designed: #HFT600T and HFT600PDQ, Filter T are for your humidifier. The filter measures 19.5x16x3cm, the width can be stretched, slight size changes may occur during packing and transportation. Always replace the 30/60 filter to keep the new machine clean. Suggestion for use: It is recommended to maintain once a month. Wash the surface of the cleaning mesh filter with clean water for 2-3 times several times, and do not wash it by force. Size: 19.5x16x3cm Material: Cellulose Paper Package Contents: Color: As shown 8 x Humidifier Filter Only the above package content, others are not included. Note: Light reflection and different displays may cause the color of the item a little different from the real thing. The measurement error is +/- 1-3cm.