Improving air quality is critical for the health of your residents and staff, and can help you increase census in your buildings by demonstrating your commitment to resident health and safety. This tool will show you the options for improving your building and creating an initial estimate.

Create your estimate with four easy steps

1Filters
2Whole Building Indoor Air Quality Technology
3Portable Purifiers
4Contact Us For More Information

Current Estimate:

Estimate your annual filter needs

Learn more about selecting the right filters

Use MERV 13 filters if possible

OSHA requires that you upgrade to MERV 13 if possible, but not all HVAC systems can. If you know your system cannot handle MERV 13, we recommend using at least MERV 8.

Confirm Filter Change Frequency

This calculator assumes all filters will be changed quarterly, but be sure to check with the equipment manufacturer or an HVAC technician to determine the correct change cadence for you.

Disclaimer: These are initial estimates only meant as guidance. Detailed information of your system will be required to make a full estimate. Pricing not guaranteed.
*The materials, comments and other information offered here are intended to provide general information. Direct Supply is not endorsed by or affiliated with any funding agency and does not guarantee reimbursement under these programs for any purchases made by you. Contact the state granting agency for further details regarding this program, including time periods during which eligible purchases must be made and supporting documentation that must be submitted. All products and services are subject to Direct Supply’s standard terms and conditions found at DirectSupply.com/Terms. This material is intended only for business purchasers; resale of these products to consumers is expressly prohibited. Other limits may apply and are subject to change. © 2021 Direct Supply, Inc. All rights reserved.