Opinions on "Air Bear" filter system for hot air heating?
We are considering getting a filter system when we install our new heating system (Hydro Air).
"Air Bear" was recommended and looking for opinions.
Also - is it worth it to add this in the future? Or if you don't add
The air bear is like many other high efficiency pleated cartridge filter.
They filter more particles than the standard 1" thick filter and have more surface area than 1" high efficiency filters since they are approximately 4" thick.

Fall Maint. Item: Heating System Checkup. Change the air filter in your furnace & check its efficiency before the cold weather begins.
Replace or clean the heating/cooling-system air filter monthly and make sure the water condensation drain pipe is...
Replace the filters in the AC to maintain the efficiency of the heating/cooling system.