There is no definitive answer to this question as it depends on a variety of factors, including where you live in Canada, your personal water consumption habits, and whether or not you have any health concerns that might be addressed by filtered water. That said, there are many reasons why you might choose to filter your water at home, and doing so can provide peace of mind and some additional protection against contaminants that may be present in your local water supply.
If you're unsure about the quality of your tap water or simply want to make sure you're drinking the highest-quality water possible, installing a filtration system is an easy way to do so. There are a variety of different types of filters available on the market, from simple pitcher filters to more sophisticated under-sink systems. No matter what type of system you choose, filtering your water can help remove impurities like chlorine, lead, sediment, and bacteria from your tap water.
Of course, filtered water isn't necessary for everyone. If you're happy with the taste and quality of your tap water and don't have any specific health concerns that filtration could address, then there's no need to filter your water at home. However, if you have any doubts about the safety or quality of your tap water, filtering it yourself is always an option worth considering.