True HEPA A High-Efficiency Particulate Air (HEPA) filter must satisfy certain standards of efficiency, according to the United States Department of Energy. In order for a True HEPA filter to meet this standard, it must remove 99.97% of particles from the air as small as 0.3 microns in size. Coconut Carbon A variety of our filters contain coconut carbon. Coconut carbon comes from coconut shells and contains nearly 50% more micro-pores than coal! What's that mean? It's a great option for removing a wide variety of particles. Filtering Excellence Our priority is to develop innovative products that enhance your home while providing an inspiring customer experience. As technology & the world we live in continue to change, our promise will always be to provide products that enhance healthy lifestyles in honest, meaningful ways. Replacement Bryant/Carrier MERV 15 Air Filter Replacement Austin Air Healthmate Filter Replacement IQAir HealthPro Series Air Purifier Filter - Set of 3 Replacement Molekule PECO-filter and pre-filter - 3 pack Hunter HP800 Multi-Room Air Purifier Buying Options Add to Cart Buying Options Add to Cart Add to Cart Customer Reviews 4.5 out of 5 stars 1,124 4.5 out of 5 stars 424 — 4.6 out of 5 stars 306 4.2 out of 5 stars 64 Price — no data $169.99$169.99 — no data $79.99$79.99 $219.99$219.99 Removes Dust, Smoke, Pollen, Pet Hair and Dander, and More Dust, Smoke, Pollen, Pet Hair and Dander, and More Dust, Smoke, Pollen, Pet Hair and Dander, and More Dust, Smoke, Pollen, Pet Hair and Dander, and More Dust, Smoke, Pollen, Pet Hair and Dander, and More Engineered to Fit GAPAAXCC1625, GAPCCCAR1625 HM400, HM402, HM405, HM410, HM450 IQAir PreMax, V-5 Cell, HyperHEPA Molekule Air N/A Dimensions 16 x 25 x 3.5 inches 13.5 x 13.5 x 14.5 inches Varies Pre-filter: 5.19 x 5.06 inches Filter: 10.06 x 5.56 inches 12 x 20.75 x 25 inches Recommended Filter Change Every 12 months Every 5 years Every 4 years HEPA filter: Every 6 months Pre-filter: 3 months HEPA filter: Every 6 months Pre-filter: 3 months True HEPA ✓ ✓ ✓ ✓ ✓