Wow you got mileage out of that one . Been about 18k since I changed mine, but SD_GR had a recipe for a cheaper DIY Heppa variety, with easy scenting. I have yet to try it, but that was my intent.
Anyone know the dimensions of the Heppa filter to buy from Walmart to cut to fit?
Out of curiosity mbs627, what are the dimensions of that filter if you dont mind measuring.