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Pros & Cons
Pros
Price is half the cost of the filter that came with my air filtration system. Perfect for our hvac system. Could not find this size filter anywhere near me.
Cons
Specifications are like lumber dimensions, a full 5/8 smaller in each dimension than actually specified. I'm not keen on doing this every time i change filters, so it's back to the high-quality name brand for me.
Not true to size. Not a good seal. As soon as i started to put it into the duct it started to bend.
Highlights
Quality
They are rated highly for their filtering capacity and are easy to switch out.
This filter works great for cleaning the air.
My wife has allergies and they may work while the last merv 12 filters i tried made my furnace alarm for lack of flow.
Real pain & not a good fit them.
Price
Perfect size and great value for the money
Great fit and good for the price
Stores sell the 4” for over $31.
They have a great price on them.
Shipping
Filterbuy sent me the correct size filters after i sent them a picture of the incorrect size filters i got in the original send.
They shipped the wrong sized filters but i was able to contact them and they shipped out the correct ones quickly after.
Even thou the 90 day period had elapsed, they promptly sent the correct size.
Competitiveness
Fit very loose compared to other name brand filters, but they do work.
Overview
- How are reviewers describing this item?
fit, size, smaller, good and great. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 45950.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 3,329 reviews as of our last analysis date on Dec 3 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Thankfully i didnt need to change my filters as often as those think little ones
Posted by a reviewer on Amazon
But i keep a couple of these in hand
Posted by a reviewer on Amazon
I know have some on hand for replacements
Posted by a reviewer on Amazon
Fit very loose compared to other name brand filters but they do work
Posted by a reviewer on Amazon
Amazon is the only place i can find this size
Posted by a reviewer on Amazon
I was uncertain whether to get a higher merv rating but went with this one because it would allow a freer flow of air through the unit
Posted by a reviewer on Amazon
Thus leaving a slight gap which just means you slide it tight to the inlet side
Posted by a reviewer on Amazon
I bought the 4 pac of the filters
Review Count History
Price History
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