FREE Face Mask Filter Inserts from Effective Air (Illinois Only)
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Illinois residents can request free MERV 13 face mask filter inserts from Effective Air!
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How to request your free mask insert:
- Visit the company’s website by clicking “Get This Offer (External Website)”.
- Enter your name, email and address.
- Confirm that you are an Illinois resident.
- Hit “Submit” to request your free face mask inserts, while supplies last.
* Illinois only. Limit 2 requests per address, while supplies last.