Will a Virtual Private Network router help to make my home network more secure?

A VPN router encrypts data from one device to the router and then out from the router to another device, if applicable. So yes, the VPN router should make your network more secure.

Can I add a web filter to my VPN router?

You can choose a router that provides web filtering to protect your network from certain websites or potential online threats.

Does a VPN router act as a firewall?

VPN routers provide security for your network, but are not firewalls. They encrypt data and can protect against data skimming and outside threats, such as viruses being spread from machine to machine on your network.