PuroAir 240 HEPA Replacement Filter

Keep your PuroAir 240 Air Purifier running at its best with the PuroAir 240 Replacement Filter. Cleaning up to 99.9% of pollutants, this HEPA filter features a three-layer system that tackles dust, allergens*, smoke, and odors. Replace every 90 days for optimal air quality.

Maintain the exceptional performance of your PuroAir 240 Air Purifier with our premium PuroAir 240 Replacement Filter. Specifically designed for the PuroAir 240 model, this filter is essential for ensuring the superior air purification you expect. It cleans up to 99.9% of indoor pollutants such as dust, pollen, pet dander, smoke and odors—so the air you breathe stays clean.

The Replacement Filter uses an advanced three-layer filtration system for comprehensive air purification. The pre-filter filters larger particles, such as dust and pet hair, helping to extend the life of the additional filters. The HEPA layer filters up to 99.9% of particles as small as 0.1 microns, significantly improving indoor air quality. Finally, the activated carbon layer helps to filter odors, smoke, and VOCs.

In accordance with EPA guidelines, we recommend replacing your air filter every 90 days to maintain the highest air quality. More frequent replacements may be necessary during increased pollution, such as wildfire season or significant renovations. Regular filter changes ensure your purifier provides a healthier environment, which can also enhance cognitive function and help reduce respiratory issues.

Our commitment to clean air means you’ll get free same-day shipping*, a 100-day cleaner air guarantee, and a lifetime purifier warranty with an active filter subscription.

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

Technical Specifications

• Detection: Particulate matter (PM1, PM2.5, PM10) down to 0.1 µm, VOCs
• Dimensions: 8” x 7.9” x 6.5”
• Weight: 0.5 lbs