Hamilton Beach True Air Replacement Carbon Filter 3 Pack, Model 04231GW

This is the best little air filter out there. I find the tobacco filters work better than the other styles for all types of smells. We use them near our dog kennel and in a bathroom that doesn't have a fan. I wish I could still buy these in the stores, but the next best thing is site-to-store.

For cig smoke filtration this is excellent. As the filter names are not completely descriptive make sure you see a picture of cigarette butts on the box or it does not work (I have already made this mistake). Pricey filters but very effective (box of 3 - the purifier uses 3 at one time, does not really last 30 days). Considering the purifier itself is cheap (under $30) this is a reasonable investment for the designated enclosed "smoking room" in my house. It is only occassionally smoked in but removed all smell from enclosed cigarette smoke (1 cig) w/i 2-3 hrs.

Exactly as stated for replacement filters for my true air cleaner air machine. Fit perfectly in the devise.

This filter and machine do wonders for the air in our rooms. Gets rid of the smoke and pet smells, and keeps them gone.

The box was smashed but the filters work fine. It is designed for tobacco smoke odors but I use them to prevent illness.

The filters help my air filter keep my room fresh and dust free I love it

works very simple to use and put together.

They really help when you live in an apartment and the guy living close to you smokes. When it gets full I buy another pack,

Married to a cigarette smoker and our bedroom (12X16) was starting to smell like an ashtray. Purchased this (very affordable) and started using it 6 months ago. It is on medium 24/7 and the difference it makes is remarkable. I purchase the smoker replacement filters from Walmart also, and change them every 90 days. I do make sure the bedroom door is closed so it filters just the bedroom air.

Not the best for me. Odors get filled in it quickly.