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.
On the fence about this PreFilter for ProFilter 50? Don't be. Let our satisfaction guarantee address your concerns.
Inventory Last Updated: May 17, 2022
Inventory Last Updated: May 17, 2022
