We bought a new furnace 10 years ago and didn't like the flimsy filter that the company provided. I researched filters online, in particular for old homes with pets, and found this filter. I am happy when I change it and find all sorts of particles, large and small, that have been caught in the filter.

[This review was collected as part of a promotion.] I had an electronic filter system that i removed because stopped functioning and replaced with what is easier to maintain .I don not have to wash the filter using any chemicals and is safer for the environment within the house.

[This review was collected as part of a promotion.] I just replaced my furnace this last month and decided to go with the new upgraded system that included a 4" filter. Due to where I live and having open fields by my home my filter gets dirty very quickly with the wider filter I do not have to change the filter as often as the smaller one.

Filtrete is the only air filter I trust and of the options available, this is the best. With a dog in the house and a great need to keep the air clean, this is my go-to purchase. I change it regularly and am always please with how much dander, hair, dog hair and dust it collects! While this might not be *advised* by 3M, when putting the filter in I add a couple drops of my favorite Young Living Essential Oils to help the whole house smell great!

[This review was collected as part of a promotion.] I have two cats, two Labradors, two teenage daughters and myself in my house. There is always dust, dirt &/or dander in the house no matter how frequently I clean. Having this Healthy Living filter in my house gives me peace of mind.

I have used these air filters in our home and I am completely sold on their remarkable results. I really am glad that they can take out the germs in the air and make the air in our home purer. I can almost feel and smell the difference when using these filters. Also, it is wonderful not to have to change the filter every month. I appreciate the quality and long lasting ability to keep working and in the long run, they are more economical than others. They are always available at the retair store where we shop.

We've been using your filters for many years and have had one recurring issue. The housing for the filter doesn't have a lot of wiggle room, but it requires and accepts a 4" filter, so while the filter usually slides in just fine, getting it out is a challenge. It's ok if I am disposing of the old one and installing a new filter, but if I have to pull it for any kind of service, it gets destroyed in the process of extraction and that gets expensive when I have to replace a minimally used filter. My furnace company has worked on the housing and done as much as possible to improve the opening. What I notice is that the cardboard framing that contains the filter does not fit tightly and in fact bulges even on a brand new filter. This frame is what gets caught both going in and coming out of the houing. I would appreciate any feedback you might have pertaining to this issue. I apologize for the long-winded e-mail, but I wanted to clearly describe the issue I have with what is otherwise a fine filter system. Thank you, Harry Saxe

I was using the regular version of filters and they worked but weren't the best for our house. I switched to the healthy living ultra allergy filters and they have helped so much! I live in the desert with two large dogs, a husband with lots of allergies and tons of dirt and dust! These are definitely helping a lot more! It feels good knowing I am helping my family stay healthier!

My wife has had "4" open heart surgeries, 2nd pace-maker defibultor so the quality of the air in our home is very important to us. We use Filtrete filters. They are an excellent product to say the very least. We keep a spotless home and change the air filters every 3 months. I am amazed how much they catch dust, pollens etc. as our home has been taken care of meticulously. It amazes us, again as our home is very clean. The filters do an exceptional job in clean the air. My only wish they be more responsible in price but it is what it is. Thank you for making sure a wonderful product. Just wished they are a little more reasonable in price.

We have a shih 'tzu dog and a siamese cat. Although shih 'tzu's don't really shed and have to be groomed, they still have dander. We switched from the basic, inexpensive furnace filter to the Filtrete Allergen Reduction filter when our son started showing symptoms of allergies. We feel better knowing this filter can trap smaller particles that could cause breathing problems, especially while he sleeps. Our dog is all over the house, so we know he could be distributing dander everywhere. But our cat sleeps most of the day, so we don't think he contributes much to poor air quality, except when he uses the litter box. When the Filtrete filter is removed, it's easy to see what it has trapped, because the media is gray, compared to the pure white of a new one. What a great feeling to know those particles are stuck to the Filtrete filter and not inside our family's lungs.