You never know when you are going to find good prices on air filters for your central heating and air conditioning system where I live. That is the crazy thing. Today I went to the store and found that they had great prices on HEPA air filters. While last week the HEPA air filters were outrageously priced! So I took advantage of these low prices and bought up a whole bunch of HEPA air filters for my central heating and air conditioning system unit! It is not often I get to buy HEPA air filters for my central heating and cooling unit because most of the time they are super pricey. But today I got lucky. I bought up enough HEPA air filters for my central heating and air conditioning system to last me at least the next 6 months or so. This will in the long haul save me a lot of money because I will not have to go to the store and buy any air filters until about that time when the HEPA air filters for my central heating and air conditioning system run out. HEPA air filters are pretty long lasting too, so I may be underestimating things here. It may be even longer than 6 months that these HEPA air filters I just bought for my central heating and air conditioning system will last. I certainly hope that they last longer because that will save me even more money that way. Saving money is what I always like to do when it comes to anything. Who doesn’t?