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FILTER SIZE : 18 in x 24 in x 1 in OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system DESIGNED WITH EXCLUSIVE Filtrete™ Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog 1200 MPR has a rating of MERV 11 The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it FIND YOUR SIZE: MPR 1000, MPR 1200 and MPR 1550 available in 4 in., 4 in. slim fit and 5 in. thick air filters FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 90 days for 1in. filters, and at least every 12 months for 4 in. and 5 in. filters A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy. Sign-up for a filter change reminder program (www.filtrete.com/ChangeReminders) that works for you! FOR RESIDENTIAL use only CREATE A CHANGE COUNTDOWN in the Filtrete™ Smart app. Simply use the app to scan the barcode on your filter’s packaging, then choose 30, 60 or 90 days for your replacement countdown. When the lifespan is up, you’ll get a notification to change your filter
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| Manufacturer | - |
|---|---|
| Brand | Filtrete |
| Item model number | 1121DC-4 |
| Color | White |
| Weight | - |
| Height | - |
| Depth | - |
| Product Id | 325311 |
|---|---|
| User Reviews and Ratings | 4.7 (177 ratings) 4.7 out of 5 stars |
| UPC | 051111100219 |
| # | Title | Reviews | User Ratings | Price |
|---|---|---|---|---|
| 1 |
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Filtrete by 3M, 18x24x1, MERV 11, Allergen Reduction HVAC Furnace Air Filter, Captures Pet Dander and Pollen, 1200 MPR, 1 Filter
Reviews: 177
Ratings:
(177)
Price:
$18.45
on
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177 | (4.7) |
$18.45
on
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I purchased this filter a few days ago. Before installing this filter, my husband was sneezing very often everyday. We were so amazed the first day, he did not sneeze at all; everyday since, it has been the same. I know a person would have a hard time believing it could work so well and so fast, but it is absolutely true. Thank you for making such a wonderfully made product.
Quick delivery! After shopping around walmart had the best price for this air filters.
Great price, easy. Thank you
[This review was collected as part of a promotion.] Let this filter go 6 months and got a good layer. Proof it works well and I should stick w every 3. We have a cat and two allergy prone kids. This product makes a difference!
[This review was collected as part of a promotion.] I was getting 9 allergy shots per week due to my severe allergies. My physician told me to purchase allergy defense filters for my home and to be sure to change them every 2 months. I did my research and found that Filtrete Allergen Defense filters are the best to help with allergy sufferers. You can look at the picture that I attached to see how dirty mine get after just 2 months. These filters are definitely the best!
[This review was collected as part of a promotion.] I have lived in a home built in 2000 and have been buying 3M Filtrete filters almost as long. 20x36x1 is an odd dimension, though easily found in bulk at good rates. These are high quality filters which DO reduce the amount of allergans in the air, reduce the amount of dust in the house and reduce potential damage to a large two-zone HVAC system. I use these "moderately" with heating and/or cooling, adding a length of hidden 1" "gasket" material along one edge for perfect fitment so the element remains "airtight," non-moving and is efficient in the ceiling/housing. Never had any issue with maintenance and every filter has been in great shape. Never reached the point of someone coughing/sneezing as an indication a filter needs replacement! No torn or failed elements. Very tough, resilient filters even at the end of their suggested 3-month cycle/life. Thanks! JA
[This review was collected as part of a promotion.] I have used Filtete filters for years and have found them to be the very best. I am 75 years old and these have given me cleaner air. How do I know? I have a very bad case of allergies,even to the point of having to take shots. Believe me I know when an air filter is doing the job correctly. I hope you will try these as you will thank me.
[This review was collected as part of a promotion.] Well I had it in for two days and then the light on my heater started blinking again which means it's a clog flutter and it looks clog plus my ant is still hacking her head off sol I'm going to give the health living one a try or do you recommend a washable one the house dose need clean bad this was only in for 2 days
After installing we began detecting a subtle "hot" odor. After a few days it got worse and I discovered thenfurnace plenum was too hot to lay a hand on it. This new filter was bagged out about 4 inches telling me that it was restricting air flow. The filter was still clean. A standard (non-micro) replacement filter is working fine. This may not be the exact same filter, so see photo.
I've been using this product for years and always loved it until three months ago. For the last 3 moths we have used 3or 4 filters cause air can not get through the material used on the filter. After a coustmer of years I have to change brands. Please fix your problem and "no" the humidity has been low in are area