Disposal of sanitary napkins is a global problem. The napkins are commonly disposed either by flushing them in the drains or by burning them. Flushing the napkin in drains results in clogging of drain line and associated plumbing problems. Burning the sanitary napkins often causes air and soil pollution.This book addresses the solution to this problem. An IoT based Intelligent Sanitary Napkin Disposer has been designed with CO2 filter to overcome the problem of pollution.