hepa replacement filter

pros:

• Price, Performance, Design, Quiet

cons:

• Most efficient for small rooms -cleans 156 sq ft w/ 6 air changes/hr. (AHAM's CADR rates are based on 6 air changes per hour ) ; Noisy on hi...more

pros:

• Price, Performance, Design, Quiet

cons:

• Most efficient for small rooms -cleans 156 sq ft w/ 6 air changes/hr. (AHAM's CADR rates are based on 6 air changes per hour ) ; Noisy on hi...more

pros:

• Does the job well and has reusable filters.

cons:

• Not quiet except on the lowest setting, but if you want to clean the air you've gotta move the air.

pros:

• Does the job well and has reusable filters.

cons:

• Not quiet except on the lowest setting, but if you want to clean the air you've gotta move the air.

pros:

• Does a great job of clearing the air of cigarette smoke.

cons:

• Circulating air is very noisy on high fan speed.