The Blue Pure 411i Max and 411a Max Genuine Filter F4MAX is a replacement filter for Blueair air purifiers. It features a HEPA filter and button control. The product is AHAM and CARB certified and comes with two filters. The dimensions of the filter are 4.1"D x 13.9"W x 9.8"H and it weighs 1.28 pounds. The item model number is 110036 and the model is 411a. The product is manufactured in China and is an OEM genuine part.

The filter pictured is an open box to illustrate the filter. This listing is for a filter in a sealed box.

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