Upgrade your Airpura G614 or G714 air purifier with the Prefilter Pk + Carbon + Super HEPA Filter Bundle. This comprehensive bundle includes two prefilters, a high-quality carbon filter, and a True HEPA filter, ensuring maximum efficiency in trapping allergens and pollutants. Designed specifically for Airpura models G614 and G714, these genuine filters help maintain a healthier indoor environment. Replace your filters every 12 months for optimal performance.