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From the manufacturer
Genuine Winix Filter F - 114290
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Winix Genuine Advanced Odor Control (AOC) Carbon FilterThe Genuine Winix Advanced Odor Control Carbon Filter is made from activated carbon granules which effectively removes odors from cooking, smoking, and household use. Genuine Winix AOC carbon filters are also used to combat volatile organic compounds (VOCs), which are released from common household products. |
Breathe Easy All Year LongEvery Winix Air Purifier comes with a 1 year supply of genuine Winix filters. Winix Air Purifiers are equipped with a check filter indicator that will let you know when it is times to change filters. Generic air purifier filters may not fulfill the same high standards as genuine Winix filters. As leaders in the air quality industry, Winix takes great pride in the quality and performance of it's air filters made specifically for Winix Air Purifiers. |
Winix Genuine True HEPA FilterTrue HEPA Filters capture 99.97% of particles and impurities as small as 0.3 microns. Including: pollen, mold spores, dust, pet hair and dander, other allergens and cigarette smoke. |
Winix Inc.
Established over 40 years ago, in 1973, our goal is and always has been simple; provide clean air and clean water. Winix is in constant pursuit of 'next generation' technologies and quality engineering leading to aesthetically pleasing, user friendly and (most importantly) powerfully effective products.
Compare with similar items
This Item  Winix Genuine 114290 Replacement Filter F for U450 Air Purifier, Black |  |  |  |  |  | |
| Price | -40% $84.22 List: $139.99 | -10% $52.99 List: $58.99 | $34.99 | -32% $60.99 List: $89.99 | $24.99 | $34.99 |
| Delivery | Get it as soon as Thursday, May 2 | Get it as soon as Thursday, May 2 | Get it as soon as Thursday, May 2 | Get it as soon as Thursday, May 2 | Get it as soon as Thursday, May 2 | Get it as soon as Thursday, May 2 |
| Customer Ratings | ||||||
| Easy to install | ||||||
| Value for money | ||||||
| Noise level | ||||||
| Sold By | Amazon.com | MORENTO store | lvrong LLC | Amazon.com | Amazon.com | Funmit SUPPLIER |
| compatible devices | Air Purifier | Air Purifier | Compatible with Winix 5500-2 and AM80 Air Purifier | 7410i • 7470i | Air Purifier | Compatible with Winix C545 Air Purifier |
| number of items | 1 | 4 | 4 | 1 | 2 | — |
| material | — | Carbon Fiber | True HEPA & Activated Carbon | Combination Filter | Carbon Fiber | H13 True HEPA, Activated Carbon |
Reviews with images
Ridiculously expensive and environmentally unfriendly
Don't get me wrong, I love my Winix U450 Air Purifier, and the replacement cartridge works great. However, I hate that they make you throw away the screen pre-filter and injection-molded casing by making you purchase the entire cartridge assembly. It really is trivial to replace just the charcoal and HEPA filters, so why is Winix gouging us by making us replace the casing and screen when it is totally unnecessary, and also adds the screen filter and the casing to the landfill? I don't even care that much about the charcoal filter, and would just like to purchase the HEPA filters by themselves. Many other air purifier systems have much less expensive replacement filters.This angered me so much that I spent a few hours trying to find another HEPA filter that I could fit into my U450, even if I had to block off some of the airflow. I did find one made by Homdox that fit perfectly width-wise, but was only a little over 2/3 the height. It was 1/3 the cost of this cartridge, so I just blocked off the top third with a piece of cardboard. I shouldn't have to resort to this, Winix! Just sell the HEPA and charcoal filters as a set!The most aggravating thing of all is that they DESIGNED THE CHARCOAL AND HEPA FILTERS TO BE INDIVIDUALLY REPLACED! Both have a tab on one end of the filter so that you can easily pull it out of the casing. If all we can ever do is replace the whole cartridge, WHY ARE THEY THERE???FYI, the U450 takes two HEPA filters that are 7 7/8 W X 18 1/2 H X 1 3/8 D. Also, there are many sites claiming to sell just the replacement HEPA and charcoal filter set for the U450/P450. The problem is, the U450 and P450 are completely different sizes, and the fit the P450 only.
Top reviews from the United States
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Reviewed in the United States on November 27, 2019
Reviewed in the United States on December 28, 2016
Reviewed in the United States on August 3, 2018
Reviewed in the United States on March 10, 2023
This angered me so much that I spent a few hours trying to find another HEPA filter that I could fit into my U450, even if I had to block off some of the airflow. I did find one made by Homdox that fit perfectly width-wise, but was only a little over 2/3 the height. It was 1/3 the cost of this cartridge, so I just blocked off the top third with a piece of cardboard. I shouldn't have to resort to this, Winix! Just sell the HEPA and charcoal filters as a set!
The most aggravating thing of all is that they DESIGNED THE CHARCOAL AND HEPA FILTERS TO BE INDIVIDUALLY REPLACED! Both have a tab on one end of the filter so that you can easily pull it out of the casing. If all we can ever do is replace the whole cartridge, WHY ARE THEY THERE???
FYI, the U450 takes two HEPA filters that are 7 7/8 W X 18 1/2 H X 1 3/8 D. Also, there are many sites claiming to sell just the replacement HEPA and charcoal filter set for the U450/P450. The problem is, the U450 and P450 are completely different sizes, and the fit the P450 only.
Ridiculously expensive and environmentally unfriendly
Reviewed in the United States on March 10, 2023
Don't get me wrong, I love my Winix U450 Air Purifier, and the replacement cartridge works great. However, I hate that they make you throw away the screen pre-filter and injection-molded casing by making you purchase the entire cartridge assembly. It really is trivial to replace just the charcoal and HEPA filters, so why is Winix gouging us by making us replace the casing and screen when it is totally unnecessary, and also adds the screen filter and the casing to the landfill? I don't even care that much about the charcoal filter, and would just like to purchase the HEPA filters by themselves. Many other air purifier systems have much less expensive replacement filters.Reviewed in the United States on March 10, 2023
This angered me so much that I spent a few hours trying to find another HEPA filter that I could fit into my U450, even if I had to block off some of the airflow. I did find one made by Homdox that fit perfectly width-wise, but was only a little over 2/3 the height. It was 1/3 the cost of this cartridge, so I just blocked off the top third with a piece of cardboard. I shouldn't have to resort to this, Winix! Just sell the HEPA and charcoal filters as a set!
The most aggravating thing of all is that they DESIGNED THE CHARCOAL AND HEPA FILTERS TO BE INDIVIDUALLY REPLACED! Both have a tab on one end of the filter so that you can easily pull it out of the casing. If all we can ever do is replace the whole cartridge, WHY ARE THEY THERE???
FYI, the U450 takes two HEPA filters that are 7 7/8 W X 18 1/2 H X 1 3/8 D. Also, there are many sites claiming to sell just the replacement HEPA and charcoal filter set for the U450/P450. The problem is, the U450 and P450 are completely different sizes, and the fit the P450 only.
Images in this review
Reviewed in the United States on July 13, 2016
Reviewed in the United States on June 16, 2017
Reviewed in the United States on September 26, 2017
