Nordic Pure 20x20x4 MERV 12 Pleated AC Furnace Air Filters 2 Pack
What we analysed
BVR’s AI bot is continuously reading, learning and evolving to generate reviews.
57,407 reviews
covering
60 products
for the category
Furnace Filters
Experiential insights by users
About Nordic Pure 20x20x4 MERV 12 Pleated AC Furnace Air Filters 2 Pack
Overall Feedback:
77% positive
74% liked its compatibility, but 26% had issues with compatibility
It affected the air flow a bit compared to my previous filters, but I adjusted the fan speed to compensate for it.
Most poor reviews are due to the filter not fitting, but the actual filter size is provided, so it's unfair.
79% found it easy to install and replace, but 21% had difficulties
The filter can be taped or tied to the back of the fan if needed, as it is held in place by the suction of the fan.
I am concerned about air leakage around the outside of the box, which makes it useless.
76% liked the long-lasting filter, while 24% thought it needed frequent replacements
I noticed that the first TechPure filter that came with my new unit was quite dirty just after 4 months, which is much sooner than the expected lifespan of 1 year. I can already feel the difference in airflow with the new filter installed.
I doubt that the filter can perform as well as the more expensive one I replaced, which may lead to a shorter lifespan of the filter.
75% appreciated its high filtration efficiency
I switched to the merv 15 version of the filter in December and it helped with my allergies. The filtration difference is significant and there is much less dust.
75% appreciated the quieter operation, but 25% didn't notice a difference
I did not mention anything about the noise reduction of the filter.
