Whole-home water filtration treats all the water entering your house, so every faucet, shower, and appliance gets water with less chlorine, chloramine taste, and sediment. In San Diego it is usually paired with a softener, because filtration does not remove the hardness that causes scale.
A whole-home filter is installed where the main water line enters your house, so everything downstream gets treated: showers, laundry, the kitchen tap, the ice maker, and the hose bib. Instead of buying a filter pitcher or a faucet add-on for one spot, you treat the water once, at the source.
What whole-home filtration does
- Reduces chlorine and chloramine taste and odor in every tap and shower.
- Catches sediment that can scratch fixtures and clog small parts.
- Helps skin, hair, and laundry feel better by cutting the disinfectant that dries them out.
- Protects the rest of your plumbing equipment, including a softener, if you have one, since chlorine slowly breaks down softener resin.
What it does not do: it does not remove the calcium and magnesium that make water hard, and it is not designed to produce bottled-water-quality drinking water. Those jobs belong to a softener and a reverse osmosis system.
Why San Diego homes add it
Water across San Diego, Orange, and Riverside counties is disinfected with chlorine-based treatment (the City of San Diego uses both chlorine and chloramine). It is safe, and plenty of people can still smell and taste it, especially in the shower and in a glass of cold tap water. Our area also has some of the hardest water in the country, so most homes need to deal with hardness and disinfectant taste together. Our guide to San Diego tap water breaks down what is in the water and what each fix does.
Filtration vs. softener vs. reverse osmosis
| System | Solves | Where it treats |
|---|---|---|
| Whole-home carbon filtration | Chlorine and chloramine taste and odor, sediment | Whole house |
| Water softener | Hardness: scale, spotting, dry skin, shorter appliance life | Whole house |
| Salt-free conditioner | Changes how minerals behave so they scale less; does not remove them | Whole house |
| Reverse osmosis | The cleanest drinking and cooking water, including dissolved solids | Kitchen sink |
Most homeowners we talk to end up with a softener plus carbon filtration for the house, and reverse osmosis at the kitchen sink. If you are not sure which of these your home needs, that is exactly what the quote conversation is for. We recommend a system only if there is a real problem to solve.
Systems we install
- Water Softener & Chlorine Filtration: hardness and chlorine handled together.
- Whole-Home XL Tank System: for larger homes and higher water demand.
- Whole-Home Salt-Free Conditioner: scale control without salt.
- Well Water Dual-Tank System: built for well water.
- Whole-Home Reverse Osmosis: whole-house RO.
- 5-Stage Reverse Osmosis, Under-Sink Tank System: drinking water at the kitchen faucet.
See the full lineup on our products page. All systems come with a lifetime warranty on the tank, plus coverage on the valve and electronics, and a labor warranty on the install.
How it works, start to finish
- Request a quote. Use the form or call 619-990-8186. Tell us about your home and what you notice in the water.
- Get a flat written quote. One clear number for the system your home needs. No pressure, no surprises.
- Choose how to pay. Pay up front or use monthly financing. Checking your options takes about 3 to 5 minutes and uses a soft credit check that will not affect your score.
- Installation. Licensed, insured installers typically finish in two to three hours. Your water is off for about 45 minutes to an hour. We protect your floors and leave the area clean.
- Enjoy it, and we stand behind it. Lifetime tank warranty, and we service what we install.
What affects the right system
- Home size and bathrooms, which set how much water you can use at once.
- Flow rate and plumbing, since a system that is too small reduces pressure when several fixtures run.
- City or well water. Well water usually needs testing and a different setup.
- What bothers you most: taste and smell, scale, skin and hair, or drinking water.
- Chloramine or chlorine, which changes the media and contact time we want.
Where we install
We install whole-home water filtration across San Diego, Orange, and Riverside counties. Popular areas include San Diego, Chula Vista, Carlsbad, Oceanside, Escondido, Irvine, Newport Beach, Temecula, and Murrieta. Do not see your city? Call us. We probably cover it.
Ready for better water at every tap?
Tell us about your home and we will send a flat written quote for the right system. Financing is available.
Get my quote Call 619-990-8186Frequently asked questions
What does a whole-home water filter remove?
Do I still need a softener if I get whole-home filtration?
Will whole-home filtration make my drinking water pure?
Does it remove chloramine?
How long does installation take?
How much does whole-home filtration cost?
Is a whole-home filter safe for well water?
Written by the Val Water Co team. We install water softeners, whole-home filtration, and reverse osmosis systems for homeowners across San Diego, Orange, and Riverside counties.