PuroAir Lite HEPA Replacement Filter Compatible with the PUROAIR LITE PURIFIER

The PuroAir Lite HEPA Replacement Air Filter is a high-efficiency filter designed to fit PuroAir Lite Air Purifiers. It helps reduce indoor airborne particles like allergens⁴, dust³, pollen⁴, pet dander⁴, providing cleaner and healthier air in your home or office.

HEPA Air Filter Replacements for the PuroAir Lite Air Purifier are designed to filter and reduce allergens⁴, dust³, pollen⁴, smoke⁴, pet dander⁴, and odors¹.

*Based on independent testing in an ISO 17025 certified lab on inanimate particles.

We recommend replacing your PuroAir Lite air purifier filter every 3 months or 90 days to maintain optimal performance. Failing to do so may result in decreased effectiveness due to the accumulation of collected pollutants. Your air purifier includes an internal countdown timer that tracks your usage and notifies you when it is time to replace the filter. The Filter LED on the purifier will illuminate once the countdown has been reached. Once you install the new filter, simply hold down the filter button for 3 seconds to reset the timer countdown.

However, consider replacing the filter sooner during periods of poor air quality caused by increased allergens⁴, wildfire smoke⁴, home renovations, or other similar factors. If there is less pollution and your air purifier isn't used as often, you might only need to replace the filter every 6 months.

While the PuroAir Lite air purifier's HEPA filter works to reduce airborne particles, it also accumulates them. This buildup can eventually block airflow efficiency and diminish the filter's ability to screen pollutants.

To ensure that your PuroAir Lite air purifier continues to operate at its best and effectively filters airborne contaminants¹, it's crucial to replace the HEPA air filter regularly. By replacing the filter, you're restoring the air purifier's ability to clean the air of harmful particles, maintaining a healthy air environment in your home or office.

• Pre-Filter - Screens large particles such as dust³, hair, pollen⁴, carpet fibers, and other visible pollutants.
• PuroAir High Performance HEPA Filter - Reduces up to 99.9% of air pollutants including pet dander⁴, dust³, and pollen⁴.
• Activated Carbon Filter - A unique blend of activated carbon that effectively fights odors¹, and smoke⁴.

*Tested to remove Fel d 1 and pollen in an ISO 17025 certified lab.

The PuroAir Lite Air Purifier includes a convenient filter replacement indicator light on the control panel, alerting you when it’s time for a change. You can also check the filter directly. If you see heavy dust³ buildup or discoloration, it’s a clear sign that replacement is needed to maintain optimal performance.

No, it is recommended that HEPA filters should not be washed. Cleaning them can cause damage and reduce their effectiveness to screen small particles that may not be visible to the human eye. To maintain the best air purifier performance, replace the HEPA filter according to the recommended schedule or every 90 days / 3 months.

To learn more about the lifespan of a PuroAir air purifier filter, please read our helpful guide: How Long Should You Expect Your Air Purifier Filter to Last?

Replacing the filter is easy. First, turn off and unplug the PuroAir Lite Air Purifier. Then remove the filter cover by grabbing on each side and pulling directly off. You can then grab the filter by the tabs to remove it. Gently press the new filter into place, making sure the tabs are facing you. Then hover the filter cover over the opening and the magnets will snap it back into place. Finally, reset the filter indicator by holding down the Filter button for 3 seconds until the indicator light turns off.

Yes, PuroAir HEPA replacement filters can help reduce common odors¹. The CarbonTech™ activated carbon layer in the filter fights odors¹ and smoke⁴, in addition to filtering airborne particles like dust³, pollen⁴, and pet dander⁴.

You can purchase PuroAir Lite HEPA replacement filters online from the Walmart website or in-store at Walmart retail locations.

Generic filters effectiveness and compatibility with the PuroAir Lite air purifier are not guaranteed or recommended. Genuine PuroAir HEPA filter replacements have been tested to filter particles as small as 0.1 microns³ – 700x smaller than a human hair! They include a pre-filter for large particles, a high efficiency particle layer, and an activated carbon layer for odors¹, and smoke⁴.

The PuroAir Lite Air Purifier is ideal for spaces up to 500 sq ft¹, delivering outstanding performance in bedrooms, offices, and living areas.

Yes, it is essential that you remove the plastic bag from the new replacement filter before placing it in your air purifier. The PuroAir Lite air purifier will not work properly and may cause the unit to malfunction if this step is skipped.