i need help!!! Please... I purchased a home recently and tank pumped at the inspection and was told the filter needed replacing and it was gonna cost $2100. Upon our own inspection after educating ourselves on filter cleaning and care, we removed the lid and all we see is concrete with a small hole no pipes where the filter should be. We also looked up this filter and can’t find it they did say it was rare but it’s like it doesn’t exist in the tank or online. The home is less than 20 years old the tank has only been pumped twice an by the same company I believe... I’m still waiting on confirmation on that.