• True HEPA filter with carbon pre-filter compatible with air purifier AC4100

• Compared to original part FLT4100 E Type

• High quality HEPA filter capture 99.97% of airborne particles down to 0.3 microns. The activated carbon pre filter eliminates many common household odors.

• Compatible with air purifier model AC4100, AC4100ca, AC4150bl, and AC4150pca 

• Filter dimension 8.25 x 4.63 x 1.5 inches. Suggest to replace every 6 months

• 100% customer satisfaction guaranteed. Quality meets or exceeds leading national brand

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