I love the Air Doctor 5000 Series air purifier! There is such a difference in the air quality. I do not experience the sinus issues I was having before the Air Doctor arrived. I have cats and now the air quality is such that I notice the difference immensely.

Ty air dr. Couldn't ask for anything better especially for my allergies since I've had it. It's been the best thing that I've purchased. Thank you so much for this product.

works great cleaning my living room

Excellent filters for cleaning the air. Highly recommend Air Doctor for cleaning the interior air.

Excelent costumer service and product

Ty air dr. Couldn't ask for anything better especially for my allergies since I've had it. It's been the best thing that I've purchased. Thank you so much for this product.

Excellent filters for cleaning the air. Highly recommend Air Doctor for cleaning the interior air.

One thing I do not like is how you guys charge a shipping fee for each item even though they're all being shipped together. Should be either a flat shipping or free shipping after a certain amount is reached.