COMPATIBLE TODOS LOS 4 VENTILADORES PARA PROYECTOR BENQ W1070+ W1080ST+ HT1075 HT1085ST
Buy this link you will get compatible all 4 fan, use for W1070+ W1080ST+ HT1075 HT1085ST ONLY. if you need W1070 W1080ST fan, choose my other link, without "+" is different model.