Cleaner water at every tap.

A whole-home (point-of-entry) system sits on the main water line after the shutoff and meter. Everything downstream — bathrooms, kitchen, laundry and usually hose bibs — gets filtered water.

Unlike a pitcher or fridge filter, it is sized for household peak flow so you are not choosing between pressure and filtration when two showers and a dishwasher run at once.

Most residential installs combine stages matched to your supply. Municipal homes often start with a sediment pre-filter plus catalytic or granular activated carbon for chlorine, chloramine, taste and odour. Well homes may add iron, softener or UV stages after a lab test.

Under-sink reverse osmosis is excellent for drinking and cooking water, but it does not treat showers, laundry or bathroom taps. If chlorine smell, sediment or chloramine is a whole-house problem, point-of-entry filtration is the right layer — with RO added at the kitchen when you also want dissolved solids, PFAS or lead reduction.

In harder markets (Prairies, Alberta, much of Ontario), installers routinely pair whole-home carbon with a softener so you get both scale control and better taste.