Review on Enhance Cleaning Efficiency with BLACK+DECKER Hand Vacuum Filter for V-Series Model Vacs (VF20) by Angela Hernandez

I love my Black & Decker handheld vacuum that has been working for me for years and these are very good filters perfect for it but they have to match VF20 filters only with filter part, not for sale with plastic cover. Every time we need to replace the main filter, we can wash and reuse the plastic. So why doesn't Black and Deck offer the option of selling the main filter either separately or at least in a 3-pack with just a plastic cover? ? Aftermarket secondary filters aren't as good as these, so any time there is a main filter, the entire dual filter has to be ordered, and the house plastic trim pieces still work but only need one filter cartridge.