I grabbed these from the one Walmart in my area. They had six of them for $1 each. I can send them out for $24 shipped if anyone is interested. They fit the same applications as the Fram PH8A. PM me if interested.
They also had 7 D3421 and 7 D3430 filters left but they wanted $3 ea for them. Maybe in a month or so they will come down in price. That is if they are still there.