BNX TruFilter 20x20x1 Air Filter MERV 11 (6-Pack)
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57,407 reviews
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Furnace Filters
Experiential insights by users
About BNX TruFilter 20x20x1 Air Filter MERV 11 (6-Pack)
Overall Feedback:
85% positive
89% praised for improving indoor air quality, but 11% didn't notice a difference
The filter traps allergens fairly well and doesn't smell. I'm allergic to cats and have noticed a decrease in my reactions since installing it.
After using the new MERV 11 filter for a week, I did not notice any improvement in air quality or less dust.
83% liked its compatibility, but 17% had issues with compatibility
MERV 11 is recommended for older residential AC units as MERV 13 can restrict airflow and is better suited for high-efficiency units.
After installing the filter, I immediately noticed a significant air restriction compared to the previous filter.
83% found it easy to install and replace, but 17% had difficulties
The filters in my unit hold well, but they are a bit flimsy.
The filter frame is made of cardboard and it doesn't need to be very sturdy since the most important thing is the filter media.
After installation, I immediately felt less air coming out of the vents, resulting in noticeable air restriction compared to the previous filter.
I had a hard time installing the filter and ended up bending it to fit.
80% liked the long-lasting filter, while 20% thought it needed frequent replacements
The filter frame is made of cardboard and is not very sturdy, but it is not a concern since the filter media is the most important thing.
I am unsure if bending the filter will affect its performance and will see what happens on the next filter change.
82% appreciated its high filtration efficiency
I noticed a significant improvement in air quality and a reduction in dust after using the filter.
