Custom Whole Home Water Filters and Systems from the San Diego Water Filtration Experts

Better taste, bigger benefits — whole home water filtration keeps your people hydrated, happy, and your house running smoothly.

From Chula Vista to Carlsbad, communities all over our area using untreated San Diego tap water can experience problems throughout the home. It might be the less-than-fresh taste, or dissolved minerals leaving behind residue on fixtures and taxing major appliances, the result is San Diego water that can shorten the lifespan and plumbing, fixtures, while causing expensive problems in and around the home.

The solution? A whole home water filtration system that improves taste and quality, solving water problems before they enter your home. Whole home systems, also known as point-of-entry (POE) water filters, not only enhance water taste, they’re an important part of a more sustainable, energy efficient house.

You Have Options! Virtual or At Home — How Do Our Appointments Work? 

Call us or fill out the “GET PRICING” form. If you fill out the “GET PRICING” form, your local Culligan representative will contact you via telephone as soon as possible to provide you with the best options for you and your family for setting an appointment. 

You can elect for 1) a water treatment expert to arrive at your home with a number of no-contact options, or 2) set your appointment virtually!

A Home Water Assessment Just Became Easier Than Ever

Your local Culligan water expert can arrive at your home and give you the best options to suit your family, lifestyle and budget. But if you can’t see us — that’s ok too. Read more below.

At Home Appointments: Your local Culligan Water expert will arrive at your home, ask questions about your home’s water needs and discuss options that make the most sense to fit your family, lifestyle and budget. 

Outdoor Water Test: If you have an outside spigot, Culligan will arrive at your home and collect a water sample from an outdoor water source using your directives. 

Water Sample Pickup: Culligan will pick up a sample of your tap water at your front door based on your directives. 

Customer Sample Drop-Off (fast results!): Drop off a sample of your tap water to your local Culligan Water dealership. 

Water Assessments Made Easy. Introducing Culligan Virtual Appointments. 

We can bring our fun, entertaining water demonstration through your screen right into your home with our virtual appointments! You can watch on your phone, laptop or tablet as your Culligan Water experts ask questions about your home’s water needs and discuss options that make the most sense to fit your family, lifestyle and budget. 

Water Quality in San Diego

Combining water from the Colorado River, Sacramento River, and the State Water Project, San Diego water requires many chemical and treatment steps to ensure water is safe to drink. And while this process keeps our communities safe, it can sometimes leave the taste, smell, and overall quality of our tap water less than its best.

It’s also not uncommon for San Diego homes to see the stubborn, white buildup on faucets that comes from hard water and the staining or discoloration on sinks and around fixtures from dissolved minerals in tap water. These untreated water problems can not only be unpleasant, they can cause often unnoticed problems in your home, from plumbing and fixtures to major appliances.

"We spent some money installing a whole house water filtration system and reverse osmosis filter for our drinking water. The water is wonderful. We love it." - Emilee K., San Diego


Whole Home Water Filtration Solutions

San Diego whole home water filters are designed and customized to solve the water quality problems specific to your home, and your neighborhood. Filtering water at the source with specialized water treatment technology keeps hard, poor quality water from reaching your home’s plumbing and appliances, saving you money every month by reducing your utility bill and the amount of detergents and cleaners needed to keep your home running smoothly. Whole home systems also provide fresher, better-tasting water that works more efficiently everywhere in your home.

Benefits of Whole Home Filtration

  • Reduce utility bills and help appliances last longer, with more efficient, filtered water.
  • Enjoy improved taste and quality when contaminants like chlorine, calcium, iron, and more are removed from your water.
  • Keep skin, hair, and nails feeling, and looking, better with softer water that helps lock in moisture.
  • Keep clothes looking new, longer, with filtered water that helps protect laundry.
  • Save on dish soap, detergents, shampoos, and cleaning products you use all over the house with filtered water that works more efficiently.

The Culligan Difference

We’ve worked with San Diego water for more than 80 years, it’s a unique advantage that enables us to understand the water issues our neighbors face. It’s also local expertise that allows us to find the best ways to address those issues, while providing a total home solution that works for each home and its water.

  • All Culligan products include professional installation and routine maintenance to ensure maximum efficiency for the life of your whole home filter.
  • We test your water for free, help you identify water issues, and work with you for a custom, whole home water filtration system to solve your specific water problems.
  • Whole home water filter questions? Your San Diego Culligan Man is always just a call or click away.
  • Culligan’s selection includes a variety of hard-working, high-efficiency whole home water filtration systems so we can tailor a water filter solution that works everywhere you need it to.

Learn more about the home benefits of a Culligan® Total Home Water Conditioner!

  • pH (Acidic/Alkaline)
    pH (Acidic/Alkaline)
  • Rusty Stain
    Rusty Stain
  • Fluoride
  • Copper Pipes
    Copper Pipes
  • Laundry Stains
    Laundry Stains
  • Rotten Egg Smell
    Rotten Egg Smell

Culligan® Whole House Filter Overview

Get cleaner water from every tap, every faucet, and in every room with the Culligan® Total Home Water Conditioner. Our hardworking two-in-one solution provides cleaner, softer Culligan water everywhere you want, with the added benefit of filtering out unpleasant contaminants like chlorine.*

Explore customizable filtration solutions designed to suit all kinds of whole-house needs, from hard water problems like stubborn soap scum and residue, to bitter taste or chlorine odors. A whole-house water filter from Culligan treats your problem water directly at the source, so you enjoy the benefits of cleaner, fresher water from every faucet. Culligan has 80 years of experience with all types of problem water so you can have peace of mind that your family’s water is in good hands with your local Culligan Man®.

Culligan® Whole House Filter Specifications

  • Non-corrosive control valve designed to deliver years of reliable service
  • ACCUSOFT® Microprocessor offers worry-free operation of your whole-house filter, even in power outages
  • Dubl-Safe brine refill valve provides peace of mind during refill
  • CUL-FLO-VALV® makes operation easyGuest Cycle recharge option generates an extra supply of filtered water with the touch of a button
  • CULLEX® resin provides maximum capacity, stability, and long-lasting operation
  • Quadra-Hull® Tank delivers dependable operation thanks to multiple layers of construction
  • High-grade quartz underbedding distributes water evenly, maximizing water flow

FAQ About Culligan® Whole House Filter Systems

1. What are the benefits of the Quadra-Hull® tank?

Culligan’s Quadra-Hull® tank is one of the strongest water tanks available on a water softener. The exclusive four-layer construction of the Quadra-Hull® tank provides more protection than industry standard fiberglass and metal tanks. This design makes them impervious to rust and corrosion and they are UV resistant. Culligan's Quadra-Hull® tanks offer a limited lifetime warranty on the tank and internal components.

2. What is filtered water?

Filtered water typically refers to water that has gone through a filtration process to reduce the amount of iron, hydrogen sulfide, aesthetic chlorine taste or odor, as well as microorganisms such as cryptosporidium and giardia.

Water filtration involves separating mineral particles, like particulates, iron, hydrogen sulfide, or organic matter, from the water molecule (H2O). By passing water through a "filter bed," or "media bed," these granular particles are trapped, allowing the cleaner water to pass through.

Culligan of San Diego 885 Gateway Center Way, Suite 101 San Diego, CA 92102 (858) 295-3501
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