Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

I have an unusual size, so buying on-line or calling to order is the easiest for me. I have cats. I vacuum weekly, dusting is optional as it doesn't seem to be dusty with these filters. I also find that replacing them is not as often as advised. Every 6 months for me. Living in California - use both air/heat but not as often as for most people around the country. For a reminder, I mark the date on the side of the filter before I install. My mom is allergic to cat dander and doesn't appear to have a problem when visiting. I attribute it to the filters.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

This filter is amazing not only does it protect us from yucky spores etc, it actually has reduced the amount of dust in my house. A big thank you to 3M keep up the amazing work.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

We've used Filtrete products since we've been home owners - 11 yrs now. The Filtrete Healthy Living 1500 is by far the best in our book! With multiple pets and a husband with allergies, this is the one for us.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

I have been pleasantly pleased with this product. My furnace works better and I feel that the air is cleaner.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

I've been using Filtrete 1" filters for years. I just upgraded earlier this year to the 1900 filters. The house and air are cleaner. These match the performance of 4" filters for a fraction of the cost.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

I have been buying these ever since the first month I moved into my home. Once I changed the cheap filter out with this one, I could practically tell a difference overnight with the quality of the air.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

Lasts long and cleans the air much better than the cheap fiberglass filters we used to use. We would probably need 4 sets of the cheaper ones to get halfway close to how good these work for 3 months and still not be as good.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

Filter says 16x25x4 but it is actually 4.25 thick! Does not fit in my furnace which is exactly 4.0" This is an extremely frustrating problem and every store carries the new 4.25 filter and apparently nobody makes or carries the old 3.75's anymore. I could cram a 4" in there but not one thats 4.25. Trust me, I tried.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

I've been using this filter brand since I bought my house 7 years ago. I change the filters every three months and it has help my AC to function optimally.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

This filter is supposed to last 3 months with regular use. However I have never found it to be true. We have a 1800sqft home non smokers and we don't burn candles or anything else that might shorten the life. We do have two small dogs and a cat. Which we all have allergies which is why this filter is a must. It works wonderful for 1 month then it no longer works for us. We vacuum everyday dust everyday. What can I do to prolong the use of this filter because it is expensive to replace which we will have to change to a competitors filter that cost less!

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

does a fair job and becoming more difficult to find

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

appears to be a great filter, I bought this a few days ago, air seems cleaner. price might scare some people away

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

We installed this filter a couple weeks ago and noticed an unusual squeaking noise and wind noise. We called an AC repairman thinking our fan motor was causing the problem. After checking the motor and finding no problem he determined it was the air filter. Considering the cost of that particular filter we will not purchase again and would NOT recommend it to others. ( Not including cost of AC repairman)

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

Just picked it up and right away I realised it was of good build quality.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

The only filter I use and recommend. We have used this for many years. This will help greatly in reducing dust in the home, which is evident by less need for cleaning. That equals to money savings in my book.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

Since I began using this filter three months ago I have noticed a reduction in my allergy symptoms and asthmatic attacks. Less medication and less needs for medical care.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

After changing my regular pleated air filters with these, I essentially was able to come off of allergy medicine daily. I used to get allergy shots. Now I very rarely get an allergy flare up. I highly recommend allergy sufferers get this filter. I hesitated beforehand too but thought what do I have to lose.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

This filter works, becasue when I took it out it had so much dust on it.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

I bought Filtrete filters for all of my needs in the house. I have been checking them every two weeks or so and they are holding up very well in doing their job.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

My son has asthma, so I'm happy of how well it does filter the air.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

Great filters, used in my house for 14 years until I recently sold. AC unit in top shape, passed inspection with flying colors!

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

I always have been reluctant to purchase as the cost is higher then typical air filters, but these have proven to last longer. My house has multiple air intakes with filters, I had this filter and another brand replaced at the same time and when they were replaced it was visually apparent that 2200 filter had captured a lot more dust.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

This filter makes a noticeable difference in my home.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

The 3M Filtrete Healthy Living 1900 has been the product of choice in my home since 2002.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

We used Filtrete furnace filters for years. A few months ago I made the mistake of being talked into trying a different brand because they were cheaper. What a mistake! The other brand jammed and bent when trying to insert it in the furnace and it simply didn't trap the dust like a Filtrete. Needless to say, we will only purchase Filterete brand filters in the future!

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

These filters are very effective especially in climates where air conditioners run endlessly during the long summer months.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

I've been using these filters for awhile now. I have 2 huge dogs, 3 cats, 2 kids, and a husband. I like to change the filters every 2 months because my husband is allergic to said cats. They do catch it all. They are definitely not white any more!!

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

Used this for a while and they always keep our house clean!

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

I have been buying this product for years and I'm very pleased how effective it cleans the air. I change it every three months and am amazed at how dirty it gets in that period of time.

Comments about 3M Filtrete 20x30in Ultra Allergen Reduction Filter (2022):

Although I like & have to have this filter for my house HVAC system, I find that I am changing the filter every month NOT the 3 mos it is supposed to last. I did let one set go approx 45 days, but found the old filters collapsed into the vent due to the lack of air able to pass through. They do clean the air that passes thru, but definitely NOT for 3 months! I would seriously consider another filter if available, at least to have comparison...more to follow if I do find one/some.