Pre-Filters are made from 100% polyester and are used to encase the PROFilter carbon filter, reducing the amount of dust and particulates that come into contact with the carbon, which extends the lifespan of the filter.
The PreFilter for ProFilter 75 is the yin, to your yang. You've found what you're looking for.
Inventory Last Updated: Oct 01, 2023
Inventory Last Updated: Oct 01, 2023
