The ‘KIT FILTER VENTILATOR HEPA INLET STARTERRTRIDGE BLOWER 1Each – 302.303.000’ is a vital component for maintaining the functionality and efficiency of your ventilator system. This kit includes a HEPA inlet starter cartridge filter designed for a blower, which helps to ensure that the air being supplied is free from harmful particles. The filter is easy to install and replace, making it a convenient choice for regular maintenance. This product is sold individually. Please note that due to the importance of this component in ensuring the safe operation of your ventilator, it is recommended to replace the filter as per the manufacturer’s guidelines.