Review on 🔮 Enhance Your Cleaning Power with 2 Dirt Devil F9 HEPA Filters by Tracy Anderson

If you bought the right manual Dirt Devil and you have pet hair you will be changing these filters sooner than the recommended 6 months. This is not a blow to the product, just the reality of pet hair. It's good to have a few on hand. Even if you have ever bought a product with spare parts, after a while you should buy those parts. Often you will find that your own model has been replaced and spare parts are no longer available or the new item differs only slightly from the old one. So either throw out the old one and buy a new one, or (in this case) dig the dirt out of the old filter and keep using it. It makes sense to have a few extra filters on hand.