I just installed of the filters it won't even stay in the grill frame so you close it. I know there are tabs in the frame that can be bent to hold it, however with a gap around the whole filter air will be going around the filter instead of through it. Very dissatisfied. Will not be buying anymore.
Like the texture. Was recommended by the company that installed a new geo thermal unit-Water Furnace brand. It replaces my water furnace gel thermal unit that was 29 years old.