NaturalAire Pre Pleat Filter 1 Inch 12 Pack Filtration for HVAC Filtration Review

as a result of using this filter, i found that the air quality in my home has greatly improved. It is noticeable when we breathe and my allergies are less severe. The filter is easy to install and comes in a convenient 12 pack. The only con is that it needs to be replaced more frequently than some other filters on the market. Overall, I highly recommend this filter for those looking to improve their HVAC filtration..

My filters were 19.5 x 19.5 x 3/4 and there was a small 1/16 inch air gap on the outside after the filter was placed in the housing. One box I received was made in OK (USA) and the other was assembled in MEXICO. The MEXICO filters were stiffer and appeared to have slightly denser filter media. Ironically, the American made ones were of inferior quality in overall construction. the filters had creases that had come loose from the supports, and several edges had come loose from the perimeter. In…