A standalone air purifier is a device that draws in the air within a room to remove contaminants and pollutants. The filter is the device placed inside the air purifier that traps polluting particles and then the air purifier releases cleaner air. Since air filters trap the contaminants and pollutants, it is important to clean and replace filters based on manufacturer guidelines.

Currently applications are only processed through our online application. If you need help call (858) 586-2779 or email filters@sdapcd.org.

You may also visit one of the drop-in location sites for additional assistance. 

In consultation with state and federal agencies, SDAPCD took into consideration air purifiers that can help address the “rotten egg” odors associated with hydrogen sulfide. The air purifiers provided through the AIRE Program contain High Efficiency Particulate Air (HEPA) filters with activated carbon, and potassium permanganate, a chemical compound that acts as an oxidizing agent to remove hydrogen sulfide. For the best use of air purifiers, it is recommended by the California Air Resources Board (CARB) to create a “clean air room,” view the guidelines here.

If you are unable to apply through our online application, double check your entry for the following:

• Only residential addresses are eligible
• Only one application per residential address will be accepted (households that previously received an air purifier from the AIRE Program should refer to the “Returning Participants” section above)
• All sections with an asterisk (*) are required
• Each portion of your address should be in a separate field (e.g. house number, street name, street direction, street type, etc.) Double check to ensure you do not combine your entry fields
• When applicable, street type (e.g. avenue, boulevard, way, etc.) should be selected from the drop-down menu only.
• A unit number should be entered if you live in a multi-family property or apartment
• Address must be located within the boundaries of each eligible zip code
• Some portions of 92154 and 92173 zip codes are outside of the boundaries

Below are a list of possible application errors and how they may be resolved.

“Invalid Address - The address is not in the system or does not exist”
Please review your form to make sure each portion of your address is in a separate field (e.g. house number, street name, street direction, street type, etc.) and ensure multiple entries were not combined in a single field. Street type (e.g. avenue, boulevard, way, etc.) should be selected whenever applicable. A unit number should be entered if you live in a multi-family property or apartment.

“Location Not Eligible”
The address you submitted is outside the eligible area – eligible addresses are located within the boundaries of each eligible zip code – some portions of 92154 and 92173 are outside of the boundaries. You can sign up for the interest list by continuing to fill out the application, but you will not be eligible for an air purifier at this time. If you live within the eligible program area, please double check your entry.

“Duplicate Address”
Only one application per residential address is accepted. A unit number should be entered if you live in a multi-family property apartment. If you recently moved but still live within the program area, email filters@sdapcd.org. Households that previously received an air purifier from the AIRE Program should refer to the “Returning Participants” section above.

“Form Submission Error”
Make sure your application has all the fields filled out and you checked the boxes for the Terms and Conditions, entered your full name in the signature field, and completed the “I am not a robot” check box.

For those with an email on file, the record ID number (e.g. “APCD2026-FLTR-XXXXXX") is included in your invitation to apply that was sent to the email address provided with your previous application.

Visit, filters.sdapcd.org, select the “Check Application Status” button and enter your last name and record ID number (e.g. “APCD2026-FLTR-XXXXXX"). If you are unable to view your application status or have questions, call (858) 586-2779 or email filters@sdapcd.org.

A video tutorial to check your application status is available here (Español).

No. All requests for an air purifier must be sent to the eligible address on file. If you are concerned about lost or stolen packages, we recommend selecting “Pick up at FedEx” option when completing your application. All packages shipped to FedEx location must be picked up within 5 days of delivery.

Those who submitted an application but are outside the current service area can opt to be included on an interest list. If you are on that list, and if the program is expanded your application will be added to the pool of eligible applicants and evaluated at that time.

Waitlist eligibility applies to individuals who are within the eligible program area but are unable to be processed due to limited availability of air purifiers and/or funding.

Proper maintenance and best use practices will ensure you are getting the most out of your air purifier. Below are some helpful tips to follow. 

• Place it away from doors, windows, and walls to allow air to easily flow in the unit.
• Place on a flat surface for stability.
• Clean and replace your filter based on the manufacturer guidance. 
• Seal windows and doors gaps to reduce outdoor odors and gases

For more information, see the California Air Resources Board (CARB) page on Indoor Air Cleaners for Removal of Odors and Gases. 

Please refer to manufacturer guidelines for instructions on when and how to clean filters to ensure proper operation and device longevity. Additional filters can be purchased directly through the manufacturer (Oransi.com) or through another authorized retailer, such as Amazon or Walmart.

If you need help with your electric bill, SDG&E and San Diego Community Power provide several assistance programs. Select the links below to learn more and check if you quality. 

SDG&E Electric Bill Assistance Programs

San Diego Community Power Electric Bill Assistance Programs