Was easy and I had no problems buying replacement filters for both of our air doctors.

Shipping was fast & I purchased during a sale which was nice!

I wish there was a discount available.

Prompt delivery

AirDoctor 4000 is the best

It is heavy pollen season here in Texas plus I have three indoor animals. No allergy problems at all after Air Doctors added. I have one up stairs and one down stairs

Love Air Doctor. Love the ease of changing filters. Very good service .

Costumer service was great and shipping too .

I have been really surprised at how well the model 1000 works. So far I am really impressed.

Good

I didn’t believe that it would make that much of a difference but I can feel how clean the air is when i lay down to go to sleep. I am allergic to dust and this is really helping me.

Great

It was easy to place my order and the filters arrived on time.

I need to chat with someone who can help me with the fan noise of a recent air doctor purchase. It's noisier than the same product I purchased a year ago. Thank you for your hero and time.

I goofed and ordered the wrong size filters. Three years worth. 😖 Air doctor totally took care of me, sent me a packing slip to send back the wrong filters and sent out the correct filters, free of shipping. It’s been three weeks, but I’m confident they will credit me the returned filter cost. Thank you, Air Doctor!

quiet runner ,has only increased speed a few times when lighting candles , fire place,and starting new oven for the initial break in. we must have clean air in a room with 30 plants and a high ceiling.

Placing re-orders for filters is very simple! Am hopeful the cost of filters will decrease in the future. . . maybe a long-term user could be offered a discount program for filter replacement. I've got 3 Air Doctors and my mother has 1. . .

I love my AirDoctor! It was the best investment. Ordering online was a easy , seamless process.

I returned this item via your shipping tag and looking for a credit to my credit card before reordering smaller unit.

it runs well, but the buttons do not change settings very easily when pressed.