Type M Auto Cleaner (NANIWA) Type M Auto Cleaner (NANIWA) Type M Auto Cleaner Model Size F420BM F405BM 25A(Rc1) F410M* 32A(Rc11/4) F411M 40A(Rc11/2) F420BM 10K-32A F421M 10K-40A F430M 10K-50A F440M 10K-65A F504M 10K-80A