Had problems with TV picture for a while, connected this filter and picture is perfect now

None

Small,light,very easy to connect,sticky pad on the back of unit to secure

it stopped the interference

you can't see it so you don't have to look at it

I HAD NO SIGNAL AT ALL ON MY TV AND I BOUGHT THE LABGEAR TV FILTER AND ITS BRILLIANT VERY GOOD VALUE FOR MONEY

no bad points at all

Picture rarely breaks up now

Still get occasional short term problem with picture quality