I tried out washable air filters for the first time Last year plus I have to tell you I am super impressed with them! When I first heard about washable air filters I was not sure if it was all hype plus if they absolutely worked as they say they did. After all, the concept of washing a used up air filter sounds a little far-fetched to be able to use it again as if it were brand new. Well, the washable air filters were on sale at my local hardware store plus I decided to buy some to supply them a try. If they were bad I could always return them plus go plus get the usual air filters that I usually buy. There was no need for that though because the washable air filters worked absolutely great! When I went to clean a single the first time it was all used up it cleaned absolutely straight-forward. Then I was able to put that air filter right back into my central heating plus a/c method as if it were a brand new filter I just pulled out of the package. I could not believe that these things absolutely worked this straight-forward. Now that I guess washable air filters are amazing I will keep on buying washable air filters instead of the proper air filters moving forward. In the long run this will save me money on air filters for my central heating plus a/c method component too. I can clean the washable air filters up to 4 times before they need to be substituted plus I suppose it is absolutely great!