We have 2 boxer dogs and I run my purifier for about 5-6 hours a day. I have been able to use the same filter for the 7 months before needing a new one. I love the ease of changing these filter out. They are thick and really hold a lot of impurities. I will never use another filter for my air purifier.
We love using our air filter and notice a huge difference when we use this product and when it is off. The replacement filter arrived quickly and fit the air purifier perfectly.
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