Hmn 604 Extra Quality Page

: Users upgrading to a 604-series motor on smaller filters should monitor for heat buildup. This is often caused by insufficient water flow from smaller 12mm hoses; upgrading to 16mm inlet/outlet pipes is recommended to mitigate this.

If you are not referring to laboratory filter paper, "HMN 604" could occasionally refer to: hmn 604 extra quality

Most students identify a problem (e.g., high readmission rates). Extra quality means answering: “How will we sustain the fix?” : Users upgrading to a 604-series motor on