Culligan Ultrapure

What Culligan Ultrapure does

Culligan Ultrapure is a privately-held, family-owned regional dealership group operating under the Culligan International Company franchise system, headquartered in Owatonna, Minnesota. The company sells, installs, and services residential, commercial, and industrial water treatment solutions across 24 branches in 9 U.S. states (primarily the Midwest, South Central, and Southwest), serving homeowners, businesses, and municipalities. Its core product portfolio is built around the Aquasential line — water softeners (Advantage, HE, Smart), whole-home filters (Advantage, HE, Sulfur-Cleer, Iron-Cleer, Nitrate Reduction Conditioner, Whole Home PFAS), and point-of-use reverse osmosis drinking water systems — supplemented by bottled water delivery and municipal water treatment services.

The underlying technology is grounded in ion exchange for softening, multi-stage carbon and specialty media filtration, and reverse osmosis, with the patented Aqua-Sensor proportional upflow brining system and the Quadra-Hull tank design as differentiators. The Culligan Connect app extends hardware into an IoT layer, enabling remote monitoring of salt levels, usage, and diagnostics across connected softeners and filters. Products carry WQA, NSF, and UL certifications, and the PFAS and RO systems claim to reduce up to 60+ contaminants, with the Whole Home PFAS filter certified to reduce total PFAS by up to 99.9%.

Culligan Ultrapure's business model combines one-time hardware sales, recurring rentals (~$9.95/month promotional for the first three months, then tier-based), ongoing consumables (salt, replacement filters), and enterprise commercial/industrial project revenue. Go-to-market is hybrid: digital lead generation via the website, water quiz, and Google Maps dealer locator; in-home free water testing and consultation as the primary conversion mechanism; and a separate enterprise field sales motion for commercial and municipal accounts. Customer concentration is structurally low given the long tail of residential accounts and absence of disclosed enterprise anchors. The company does not disclose revenue, funding, or headcount growth metrics, limiting quantitative assessment of operating trajectory.

Name

Culligan Ultrapure

Legal name

Culligan International Company

Website

https://culliganiswater.com

Company type

Private

Founded year

1936

Operating status

Operating

Headcount range

51–100 employees

Short description

Culligan Ultrapure is a family-owned regional dealership of Culligan International, operating 24 branches across 9 U.S. states to sell, install, and service residential, commercial, and municipal water treatment systems. Its core offerings include Aquasential water softeners, whole-home filters, reverse osmosis systems, and IoT-enabled monitoring via the Culligan Connect app.

Ownership category

akta.pro rank

Product category

Water Treatment Equipment and Services

NAICS

Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers (42372), Water Supply and Irrigation Systems (221310)

SIC

Water Supply (4941)

akta.pro primary industry

Whole-House (Point-of-Entry) Water Treatment Systems (CRAJAJAE)

akta.pro secondary industries

Potable Water Treatment & Conditioning (Filtration, Disinfection, Corrosion Control) (EUANAAAC), Water Softener, Filtration & Treatment System Installation (HSAOAAAH), Countertop Water Filtration Systems (CRAJAJAC)

Keywords

• Water softening systems
• Water filtration equipment
• Reverse osmosis systems
• Water treatment services
• Bottled water delivery

Headquarters

HQ city

Owatonna, Minnesota

HQ country

United States

HQ region

North America

Offices11 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Water System Rental: Customers can rent Culligan water systems (softeners, filters) on a monthly basis. Rental model provides recurring revenue and includes maintenance services.
2. Water System Sales: One-time purchase of water treatment equipment including softeners, filters, reverse osmosis systems, and specialty filtration units.
3. Water Testing and Consultation: Free basic water testing and paid consultation services for water quality assessment and system recommendations.
4. Salt and Maintenance Supplies: Ongoing sales of water softener salt and replacement filters for system maintenance.
5. Commercial/Industrial Water Treatment: Customized water treatment solutions for municipal, commercial, and industrial applications including large-scale filtration systems.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Culligan Ultrapure sells, rents, and services residential and commercial water treatment systems including ion-exchange water softeners, multi-stage whole home filters, reverse osmosis drinking water systems, and specialty filters (PFAS, sulfur, iron, nitrate). The company also delivers bottled water and provides municipal/industrial water treatment solutions, with installation, maintenance, salt delivery, and free water testing handled through its local branches.

Product overview

Culligan Ultrapure offers a comprehensive portfolio of water treatment solutions centered on the Aquasential® product line, which includes water softeners (Advantage, Smart HE, Select Series) and whole home filters (Advantage, High-Efficiency, PFAS, Sulfur-Cleer®, Iron-Cleer®), as well as reverse osmosis drinking water systems. The company provides bottled water delivery and commercial/industrial water treatment services across 24 branches in 9 states. Smart/connected versions of products integrate with the Culligan Connect™ consumer app for remote monitoring. Services include free water testing, in-home consultations, and municipal water treatment support.

Differentiator

Problem solved

Functional benefit

Brands

• Aquasential® Advantage Water Softener: Water softener with smart alerts via Culligan Connect app for maintenance and salt monitoring
• Aquasential® Advantage Whole Home Water Filter
• Aquasential® High-Efficiency Water Filter
• Aquasential® Reverse Osmosis Drinking Water System
• Aquasential® Sulfur-Cleer® Water Filter
• Aquasential® Whole Home PFAS Water Filter
• Aquasential® Smart High Efficiency Nitrate Reduction Conditioner
• Aquasential® Smart High Efficiency Iron-Cleer® Water Filter
• Culligan Connect™

Products and services

• Aquasential Advantage Water Softener Ion-exchange water softener that removes dissolved calcium and magnesium from household water to reduce scale buildup and extend appliance lifespan. For residential homeowners.
• Aquasential Advantage Whole Home Water Filter Multi-stage whole home filtration system using sediment, carbon, and specialty filters to reduce contaminants including chlorine, lead, mercury, and pharmaceuticals at every tap. For residential homeowners.
• Aquasential High-Efficiency Water Filter Four-in-one whole home filter that reduces dirt, clay, and sediment while neutralizing acid to reduce staining and prevent pipe damage. For residential homeowners.
• Aquasential Reverse Osmosis Drinking Water System Point-of-use reverse osmosis system offering up to seven stages of filtration with 12 interchangeable filters, certified to reduce 60 different contaminants. For residential homeowners seeking safer drinking water.
• Aquasential High-Efficiency (HE) Water Softener High-efficiency ion-exchange water softener with Aqua-Sensor technology that reduces operating costs by 46% and extends appliance lifespan, available with optional Culligan Connect smart monitoring. For residential homeowners.
• Aquasential Sulfur-Cleer Water Filter Chemical-free whole home filter using an oxidizing process to remove sulfur and optimize water pressure throughout the home. For residential homeowners with sulfur odor/taste issues.
• Aquasential Whole Home PFAS Water Filter NSF-certified dual-tank whole home filter that reduces total PFAS up to 99.9% using two types of filtration media. For residential homeowners concerned about PFAS contamination.
• Aquasential Smart High Efficiency Nitrate Reduction Conditioner WQA-certified whole house nitrate filtration system with Quadra-Hull tank for indoor or outdoor installation, preventing high nitrate levels from entering home water. For residential homeowners.
• Aquasential Smart High Efficiency Iron-Cleer Water Filter Dual chemical-free filtration system targeting both iron and hydrogen sulfide, with sturdy tank design for dependable performance. For residential homeowners with iron/sulfur issues.
• Bottled Water Delivery Subscription-based bottled water delivery service for home or office use as an alternative point-of-use water solution. For residential homeowners and small commercial offices.
• Commercial / Industrial Water Treatment Solutions Customized water treatment for commercial and industrial clients ranging from mobile-scale operations to vast industrial applications, designed to minimize environmental harm. For commercial, industrial, and municipal customers.
• Municipal Water Treatment Water treatment solutions for municipal water systems that go beyond standard softening to reduce contaminants to homeowner-expected levels and meet EPA standards. For municipal and government clients.
• Free Basic Water Test Complimentary water quality testing that analyzes water for hardness, total dissolved solids, and local contaminants to help customers understand water issues before purchase. For prospective residential and commercial customers.
• In-Home Water Consultation Free in-home or virtual water consultation where a Culligan specialist visits the home to test water quality, discuss concerns, and provide personalized product recommendations. For residential homeowners.

Quantifiable outcome

• 46% reduced operating costs with HE Water Softener
• +3 more outcomes

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature6 records

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Emerging players

• Aquasana: Aquasana is a DTC-focused residential water filtration brand (acquired by A. O. Smith) selling whole-home filters, RO systems, and shower filters online. It competes with Culligan Ultrapure on POU and POE filtration via a digital-first model that bypasses the dealer-led channel.
• Pelican Water Systems: Pelican Water Systems sells residential and commercial water softeners, filters, and RO systems through a mix of dealer and DTC channels. It overlaps directly with Culligan Ultrapure's residential product lineup, particularly in salt-based and salt-free softening.
• Springwell Water Filtration Systems: Springwell is a DTC water treatment company selling whole-house filtration, softening, and RO systems direct to consumers. It represents the digitally-native challenger model that competes with Culligan Ultrapure on price and convenience for homeowners.

Direct peers

• EcoWater Systems: EcoWater Systems is a wholly-owned subsidiary of Lindsay Corporation that designs and markets residential water softeners and filtration through an independent dealer network. It competes head-to-head with Culligan Ultrapure on whole-home water treatment sold through local dealers.
• RainSoft: RainSoft is a long-standing direct-to-consumer water treatment company selling water softeners, drinking water systems, and whole-home filtration through a regional dealer model. Its go-to-market closely mirrors Culligan Ultrapure's dealer-led residential approach.
• Kinetico: Kinetico is a leading manufacturer and dealer-network operator of residential and commercial water treatment systems, including non-electric and electric softeners and whole-home filters. It is the most direct competitor to Culligan Ultrapure in the dealer-based water treatment space.

Broad incumbents

• Watts Water Technologies: Watts Water Technologies manufactures plumbing, flow control, and water treatment products including point-of-use filters and water quality solutions for residential and commercial markets. It is a broad incumbent with overlapping capabilities in water filtration and quality.
• Pentair: Pentair is a global water treatment and flow control company offering residential filtration, softeners, and commercial/industrial water systems. It is a broad incumbent whose product portfolio overlaps with Culligan Ultrapure's residential and light commercial lines.
• 3M Purification: 3M's Purification division manufactures residential and commercial water filtration products, including replacement filter cartridges and whole-home systems. It is a broad incumbent competing across the same water quality categories as Culligan Ultrapure.
• A. O. Smith Corporation: A. O. Smith is a major water heater and treatment company that, through its acquisition of Aquasana, sells residential water filtration and softening products. It competes with Culligan Ultrapure across both residential filtration and broader water quality categories.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/CulliganNation
• Instagraminstagram.com/culligannation
• LinkedInlinkedin.com/company/culligan-ultrapure

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Culligan Ultrapure