Today only, 7-25-16, the Hoover WindTunnel 3 Pro Pet bagless upright vacuum that is designed with exclusive WindTunnel 3 Technology that lifts and removes deep-down, embedded dirt with 3 channels of suction, is $74.99 (was $139.00) and ships FREE from Amazon.com.The Carbon & HEPA Media Filter is made with HEPA media and has an odor-absorbing carbon layer. HEPA media traps 99.97% of dirt, dust, and pollens down to 0.3 microns.