WATER FILTRATION — CLEANER WATER AT EVERY TAP

Salt Lake Valley municipal water is safe to drink by federal standards. It's also heavily chlorinated, has 15-25 grains per gallon of hardness (calcium and magnesium), carries 200-400 ppm of total dissolved solids (TDS), and sometimes picks up sediment from aging infrastructure on older lines. If you can smell the chlorine in the shower or taste it in a glass of water, that's not imaginary — that's municipal disinfection working as intended, and it's the #1 thing people filter out.

Beyond chlorine, the filtration conversation usually includes one or more of the following. Hardness — calcium that scales your water heater, faucets, and dishwasher. That's technically a softener conversation, not a filtration conversation (see our water softener page). Sediment — rust, sand, silt from older municipal mains. Common on East Bench, Rose Park, and parts of Murray. TDS — total dissolved solids including calcium, sodium, magnesium, iron, nitrate. High TDS makes water taste "heavy" and leaves spots on dishes and shower glass. Chloramines — some Utah cities (mostly smaller suburbs) use chloramine instead of chlorine, which requires a different filter media. Lead — rare in Salt Lake Valley but possible in pre-1980 homes with lead solder joints on interior copper. PFAS/forever chemicals — emerging concern, catalytic or reverse-osmosis filtration is the answer.

Three levels of filtration to consider

1. Whole-home filtration — filter at the point where water enters the house, every tap in the home gets filtered water. Best for chlorine, chloramine, sediment, light TDS reduction. $1,450-$3,850 installed depending on system
2. Under-sink RO (reverse osmosis) — 4 or 5-stage system under the kitchen sink with a dedicated drinking tap. Removes 95-99% of TDS, heavy metals, nitrate, pharmaceuticals, PFAS. $485-$1,250 installed. The best drinking water you can have at home
3. Refrigerator or carafe filtration — basic chlorine and taste reduction for drinking water only. Cheapest option at $45-$150 but doesn't filter the rest of the house

We usually recommend a combination for Utah homes — whole-home filtration to remove chlorine at every tap (so you're not showering in disinfectant), plus an RO under the kitchen sink for drinking and cooking water. Total install $2,000-$4,500 for both, which protects hot water appliances from chlorine corrosion and gives you restaurant-quality drinking water.

What whole-home filtration actually removes

Depends on the system. A standard activated-carbon whole-home filter removes chlorine (>95%), taste and odor issues, and light sediment. A catalytic carbon system adds chloramine removal. Multi-stage systems can add sediment pre-filters, heavy metal removal (KDF media), and bacterial protection (UV stage). Does not remove hardness — that's a softener's job. Does not remove TDS significantly — that's RO's job. Does reduce chlorine byproducts that can cause skin and hair issues.

Honest math for Utah

Most Utah homes don't strictly need filtration — municipal water meets all federal safety standards. But there are real reasons to install. Chlorine is aggressive on water heaters, dishwashers, washing machines — removing it extends appliance life 2-3 years. Showering in chlorinated water dries skin and hair. Bottled water costs add up fast ($30-$60/mo for a family). RO-filtered water is measurably better than most bottled brands and costs pennies per gallon after install.

Quality Service Club members get annual filter replacement coordination and priority scheduling. For a family actively buying bottled water, an RO system pays for itself in 1-2 years.