Water filters are the devices that can improve the overall taste, smell and appearance of drinking water and can remove some chemical substances. Used mainly for drinking and cooking purposes, filters are the most inexpensive and most easily available method of water purification. More recently filters have been used to protect against potential lead poisoning in domestic and commercial drinking water systems. 

Ircan Plumbing and mechanical specialises in the Installation and maintenance of
Various water softener and filtration systems in the residential and commercial sectors.  

Government department recently described more than 80 contaminates in Tap water, that when consumed, can cause a host of problems.

Links

www.hc-sc.gc.ca/waterquality >Link to free lead testing from city of Toronto.