Installing a whole-home system isn’t rocket science, but it does require basic plumbing skills. You’ll need to cut into your main water line, usually in the basement or crawlspace. Watch a few YouTube tutorials, or just accept that hiring a pro for 2–3 hours is worth the peace of mind.
Best Whole House Water Filter System — Guide & Reviews
Fun fact: the average American household uses about 300 gallons of water per day. That means your filtration system will be processing the equivalent of a small swimming pool every week. Make sure you get a system rated for your peak flow rate (the number of gallons per minute your home uses with two showers and a washing machine running).
Don’t forget the UV filter if you have shallow well or you’re in an agricultural area. This isn’t a fancy add-on; it’s a light bulb that zaps bacteria and viruses dead. It’s the final boss in your water quality battle.
