I had to call to see why the sizing didnt match what I ordered even though the numbers matched. I live in Oregon an the smoke needs to be filter so I can breathe better. The person was very nice an is sending more filters an said I wont be charged an to donate the others charitable place.
The advertised size listed the L&W as 5/8" shorter than the listed size. The filter works but I have to bend the housing tabs in all the way. Then it still fits loose and moves when the unit powers off/on. Not a big deal, just the gap is a bit too large. Think I'll stick with my previous brand next time.
Good price for high quality MERV13 filters. I opt'd for the subscription plan, receiving two sets of filters once a year so I can change out every six months. Convenient.