This filter is the 1st stage pre-filter used in the AlorAir CleahShield HEPA 550 Air Scrubber.

About this item:

This filter is the 1st stage pre-filter used in the AlorAir CleahShield HEPA 550 Air Scrubber.
This MERV-10 Filter is made of synthetic fiber filter media. For MERV-10 Filters: Replace as necessary- we recommend change every 2-3 months.
No modification of the AlorAir CleanShield HEPA550 Air Scrubber is required-users simply place the new MERV-10 filter and then re-secure the cover.
Dim: 13.7"×14.8"×0.8"