(951) 574-0149Send Us a MessageMon-Fri 8AM-5PM | Emergency 24/7
24/7 EMERGENCY RESPONSEG
The Plumbing CoLicensed Plumbers - Lake Elsinore, CA
Water Quality | 5 min read

Water Softener vs Water Filter: What Is the Difference?

A softener removes hardness minerals to stop scale. A filter improves taste and removes things like chlorine. Some homes use both.

By The Plumbing Co Team | Updated November 1, 2026
Water Softener vs Water Filter: What Is the Difference?
Quick answer: A softener removes hardness minerals to stop scale. A filter improves taste and removes things like chlorine. Some homes use both.

People often mix up water softeners and filters. They do different jobs.

What a water softener does A water softener swaps calcium and magnesium for sodium or potassium. This stops limescale in pipes, heaters and fixtures. - Fewer white spots - Better soap lather - Longer life for heaters and fixtures

What a water filter does A whole-house filter or carbon filter removes chlorine, odors and some particles. A reverse osmosis system cleans drinking water at one tap. - Better taste and smell - Cleaner drinking water

Which one do you need? - Spots, scale and dry skin: a softener - Odd taste or smell: a filter - Both problems: use both

Things to know - Softeners need salt and a drain line - Filters need new cartridges - Test your water first

We can help We install softeners and filters, and help with the plumbing for brands like Culligan. See water softener and filtration and read about hard water in Lake Elsinore.

Plumbing Services Related to This Article

Our Easy 4 Steps

Getting help is simple. No confusing steps, just a plumber ready to work.

  1. Call or Book Online

    Tell us what is wrong. We ask a few quick questions and book a time.

  2. We Inspect the Problem

    Your plumber checks the whole system for your plumbing need, not just what you can see.

  3. You Get a Clear Price

    You see the written price first. No surprise charges, and you approve before work starts.

  4. We Fix It Right

    We do the work to code, test it and clean up. Ask us about the written warranty.

Why Choose The Plumbing Co

Good plumbing is about trust. Here is what you can expect from us.

Licensed and insured

We are a C-36 plumbing contractor with a CSLB license. You can check it any time.

Upfront pricing

You get a written estimate before we start. No hidden add-ons.

Clean, respectful crews

We protect your floors, explain the work in plain words and tidy up.

Local know-how

We know how hard water and local soil affect pipes in the Elsinore Valley, so repairs last longer.

Brands We Service

We repair and install trusted names. See all brands.

Cannot find your brand or service?

Just call us. If it is plumbing, we will tell you how we can help.

Call (951) 574-0149

Common Questions: Water Softener vs Water Filter: What Is the Difference?

Is soft water safe to drink?

Yes for most people. If you limit sodium, ask us about a separate drinking tap.

Does a softener remove chlorine?

No. A carbon filter does.

How often does a softener need salt?

Check it monthly.

Does a softener need a drain?

Yes, for regeneration.

Can I use both?

Yes. Many homes do.

More Plumbing Tips

Maintenance | 6 min read

Yearly Plumbing Maintenance Checklist for Homeowners

Test your main valve, flush your water heater, check for leaks, clean aerators and drains, and check hoses once a...

Read the article
Emergency Tips | 4 min read

How to Shut Off Your Water Main in an Emergency

Turn the main shut-off valve until it stops. A round handle turns clockwise. A lever turns a quarter turn. Find it before you need...

Read the article
Water Heaters | 5 min read

7 Signs You Need a Water Heater Replacement

Age over 8 to 12 years, rust, leaks, loud noises and lukewarm water are the biggest signs. A leak from the tank itself means replace...

Read the article

See all plumbing articles or find your service area.

Need Help With Your Plumbing Today?

Call The Plumbing Co and get a clear plan and a fair price.