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Culligan Water Treatment Products in San Diego

Most of San Diego County’s water is imported, and imported water arrives hard. Add chloramine for disinfection and a high dissolved-solids load, and the result is scale on fixtures, shorter appliance life, and tap water that many households would rather filter before drinking. Culligan of San Diego carries the full range of equipment for it: water softeners and salt-free conditioners for scale, whole-house filters for sediment, chlorine and PFAS, reverse osmosis for drinking water, and bottle-free dispensers and ice machines for the home or office. Every system is sized to your water after a free in-home test and installed by a local Culligan Man.

Softener Solutions

Water Softeners for San Diego Hard Water

Aquasential Smart High Efficiency Water Softener

Our most advanced softener. The smart brine tank monitors its own salt level, the auto-bypass valve makes service simple, and the system can alert you and your dealer when it needs attention.

Aquasential Select Series Water Softener

An efficient, affordable softener backed by one of the most comprehensive warranties in the industry. Filament-wound exterior and non-permeable inner tank shell for a long service life.

Salt-Free and Exchange Solutions

Alternatives to a Traditional Softener

Culligan Salt Free Water Conditioners in San Diego

Aquasential Salt-Free Water Conditioner

Reduces scale to protect appliances and plumbing without adding salt or sodium. No backwashing, no drain line, no electricity, and no salt to buy. Media is replaced every three to five years.

Culligan Portable Exchange Water Softeners

Portable Exchange Water Softeners

A softener tank we swap on a regular delivery schedule. No drain or brine tank to install, which makes it a good fit for condos, apartments, and homes where a permanent softener is restricted.

Reverse Osmosis

Drinking Water Filter Systems

Aquasential Smart Reverse Osmosis Drinking Water System

Up to seven stages of filtration with twelve filter options, certified for the reduction of 58 contaminants. Installs under the sink and can notify you and your dealer when a filter change is due.

Whole House Reverse Osmosis

Reverse osmosis treatment for the entire home rather than a single tap. Suited to San Diego properties with high total dissolved solids or well water that needs treatment at every fixture.

Whole Home Solutions

Whole House Water Filters

Culligan whole house water filter

Aquasential Whole House Water Filter

Treats water where it enters the home. Configurations include Filtr-Cleer for sediment, Cullar for chlorine taste and odor, Cullneu for low pH, and Sulfur-Cleer and Iron-OX5 for sulfur and iron.

Aquasential Whole Home PFAS Filter

Engineered to reduce PFOA, PFOS, PFBS, PFDA, PFHpA, PFHxS and PFNA below EPA maximum contaminant levels, at every tap in the house.

For Your Home or Office

Water Dispensers, Coolers and Ice Machines

Ascent Series Bottle-Free Water Coolers

Filtered hot, cold and ambient water on demand with no bottles to store or deliver. Stainless steel reservoirs, built-in leak detection, and antimicrobial spigots, backed by a five-year warranty.

Culligan Peak 2000 ice maker and water cooler

Peak 2000 Ice Maker and Water Cooler

Combination ice maker and water dispenser for offices, break rooms and busy kitchens, with Culligan filtration built in so the ice tastes as clean as the water.

Not sure which system fits your water? A Culligan of San Diego water expert will test your water in your home at no cost and recommend equipment sized to the results. Schedule a free in-home water test or contact us to talk it through.