I found out that this store in my area is having a sale on air filters this coming weekend.
Not just any air filters, but HEPA brand air filters for your central heating and air conditioning system. This is a real rare thing to have HEPA brand air filters on sale. Usually HEPA brand air filters are only available at a discount if you buy them online from a bulk purchase or if you have access to an HVAC supplier which sells HEPA air filters in bulk. You do not see this normally from a regular in person store. So I gotta buy these the weekend. Because I want to take advantage of such a real great deal on HEPA air filters. I think I read that included in the sale is also washable air filters of the HEPA brand. I never in my life tried washable HEPA brand air filters. But if they are anything like the top quality of the regular HEPA air filters I know they will be great so I will most likely buy some of those on sale as well to try them out. And if I like the washable HEPA brand air filters as much as I like the regular HEPA brand air filters for the central heating and air conditioning system then I will most likely start buying those all the time instead of the regular HEPA brand air filters. Washable air filters in general can save you money because if they work great, you will not have to buy new air filters for quite some time. I really must make a note to get to that store this weekend!