X6672 Lennox Healthy Climate 16x25x5 Merv 16 Filter

Works fine.

This Lennox air Filter is Awesome and a Great value compared to getting one from an HVAC Company.

Exactly the right replacement filter for our furnace. Having been using for a month, but not sure Ive noticed any real difference (upgraded from the x6670 model). It was new and came in factory packaging without any damage, but it appeared to have a hole in the filter fabric. Im hoping that it doesnt cause a premature failure. Weve typically gotten 18-24 months of service from this style of filter in previous years.

just as add said

I hope the filtration is meeting specs, can retain viruses and bacteria. At least it has the required vastly increased surface area of a super fine filter, as indicated by the much higher count of pleads. A competing MERV14 filter with Carbon from Nordic Pure only has a number of pleads or surface area similar to a MERV 8 filter. The carbon coating has not provided any noticeable effect on eliminating odors. Smoking, cooking, chemical smells or any other odors pass right through. Even if it did, question is how long the small amount of carbon applied would be able to perform that task before it were saturated.

Exact replacement filter for my furnace.

We replaced our entire HVAC a year ago and they recommended filter replacement once a year. These are worth the money because when I took out the old filters, they barely looked used. I almost wanted to keep using them but figured I’d follow through on the once a year recommendation. The old system used those thin filtrete filters and they would turn black like every 3 months.

I saved about $80 replacing my own filter rather than having my HVAC technician do it during an annual visit. It’s not your typical filter you can buy at the local hardware store so I’m glad it’s available online.

OEM type replacement filter fits as advertised. The 4 filter does a great job for a full year

Have not installed the latest filter. Have an identical filter installed right now. We upgraded our furnace and filtration system about 2 years ago, great product. My spouse has breathing difficulties, her breathing has greatly improved since we started using this filter.