Fits Emerson humidifier models HD07W, HD07W1, HD07WI, HD08WV, HD08WV0, HD08W, HD08W0, HD08W1, HD10W, HD10W2, HD12WV, HD12W, HD12W0, HD12W1, HD12WO, HD12WU0, HD12WV0, HD12WVO, HD12WVOC, HD13W, HD13W0, HD13W1, HD14W, HD14W1, HD15U, HD15W, HD15W0, HD6000, HD50000, HD60000, HD60001, HD6002, HD60002, HD8000, HD8001, HD80010 and HDW12V0. * 2 filters per box. * Measures approximately 6 1/2" x 11" x 4 1/2". * Emerson humidifier wick replacement filters. * With antimicrobial agent!