This filter set for the Synergy S40 models includes a HEPA media filter to trap dust and dander, a foam charcoal filter to trap odors and a direct air motor filter to protect your Synergy direct air motor from debris.
Note: This filter set will not fit the S40P model, which requires SF40G granulated filter set.
For Synergy X9 or G9 models. Instead see part SF9G-1 or SF9UG-1.
