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Introducing Poolife Nexus
Your Pool. Automatically Balanced.
Commercial-style chemical automation designed for the backyard. Nexus helps automate chlorine and pH care so you can spend less time managing chemistry and more time enjoying your pool.
Professional installation and consultation available from Cavanaugh Pool, Spa & Patio.
A New Way to Manage Pool Water
Stop Managing Your Pool Chemistry Every Day.
Pool ownership shouldn't mean constantly checking chlorine, adding chemicals, waiting and testing again.
Poolife Nexus brings automated chemical management to the residential pool. The system is designed to help automate chlorine and pH care, creating a more consistent and convenient approach to maintaining your water.
Automated Water Care
Let the Pool Do More of the Work.
Automated chemical delivery helps reduce manual adjustments while giving pool owners a simpler way to maintain everyday water chemistry.
01
Automated Chlorination
The Smart Feeder automatically dispenses Poolife Cal Hypo chlorine based on the system's water-care process, reducing routine manual dosing.
02
Automatic pH & Alkalinity Support
The pH Control Pouch is designed to support automated pH management while helping maintain total alkalinity as part of the overall water-care program.
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Smarter Pool Ownership
Use the Nexus app to stay connected to the system, including cartridge status and estimated days remaining, so pool care requires less guesswork.
A Different Approach To Residential Pool Care
Smart Chemical Automation. Built for the Backyard.
Poolife Nexus brings automated chemical control to residential pools in a compact, connected system. It combines continuous sensing, automatic chemical delivery and app-based information to make everyday pool care more consistent and convenient.
How It Works
Four Parts. One Smarter Water-Care System.
Nexus brings together the Smart Feeder, Cal Hypo Cartridge, pH Control Pouch and Nexus App as one integrated approach to residential pool care.
01
Smart Feeder
The heart of Nexus continuously senses pool conditions and controls chemical delivery as part of the automated water-care process.
02
Cal Hypo Cartridge
A sealed Poolife Cal Hypo cartridge supplies chlorine without continually adding cyanuric acid. Under qualifying conditions, one cartridge can last up to 3 weeks in a 20,000-gallon pool.
03
pH Control Pouch
The replaceable pouch works with the system to automate pH management and support total alkalinity, reducing routine hands-on chemical adjustment.
04
Nexus App
Stay connected to your Nexus system with useful status information, including chlorine cartridge level and estimated days remaining.
See It In Action
Meet Poolife Nexus
See how Nexus combines smart sensing, automated chemical delivery and connected technology for residential pool care.
Smart Technology
A Complete Connected Water-Care System
Nexus is more than a feeder. The system combines continuous sensing, automatic chemical delivery and app connectivity in one compact residential platform.
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Continuous sensing and automated chlorine dispensing
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Automated pH management and total alkalinity support
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Nexus app with cartridge level and estimated days remaining
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Contact-free replaceable chemical cartridge and pouch system
Poolife Cal Hypo Technology
Chlorination Without Continually Adding CYA
Nexus uses Poolife Cal Hypo chlorine chemistry. Unlike stabilized Trichlor chlorine, Cal Hypo does not continually add cyanuric acid to the pool as it chlorinates.
Why that matters
Cyanuric acid is important in outdoor pools, but repeatedly using
stabilized chlorine can continue raising CYA over time.
Cal Hypo gives pool owners another way to chlorinate without
continually increasing stabilizer.
Built for Easier Pool Ownership
Is Nexus Right for Your Pool?
Nexus may be a strong fit for pool owners who want connected monitoring, less hands-on chemical maintenance and a more consistent approach to everyday water care.
Busy Families
Reduce the amount of time spent manually managing everyday chlorine and pH adjustments.
Frequent Travelers
Connected system information and automated chemical care can provide greater confidence while you're away from home.
New Pool Owners
Start your new pool with a more automated approach to water care from day one.
Existing Pools
Ask Cavanaugh whether Nexus can be added to your current equipment and plumbing configuration.
Cavanaugh Installed & Supported
Smart Equipment. Professional Setup. Local Support.
The technology works best as part of a complete water-care program. Cavanaugh Pool, Spa & Patio can evaluate your pool, professionally install and set up Nexus, balance the water at startup, help you understand the app and provide replacement chemistry, testing and local support after installation.
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System consultation
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Professional installation
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Startup water balancing
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System and Nexus app setup with customer orientation
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Replacement Cal Hypo cartridges and pH Control Pouches
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Professional water testing
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Ongoing local service and support
Nexus Questions
Frequently Asked Questions
Does Nexus completely eliminate pool water testing?
No. Automated water care can greatly reduce day-to-day chemical
adjustment, but we still recommend periodic professional water
testing to verify overall water balance, stabilizer, calcium
hardness and other important parameters.
Does Nexus use traditional chlorine tablets?
Nexus uses Poolife Cal Hypo chlorine chemistry rather than
traditional stabilized Trichlor tablets. One important advantage
of Cal Hypo is that it does not continually add cyanuric acid to
the water during chlorination.
Can Nexus control pH too?
Yes. Nexus is designed to automate chlorination and pH management. Poolife's launch information also describes the pH Control Pouch as supporting total alkalinity as part of the water-care program.
Can Nexus be installed on an existing pool?
Many existing pools may be candidates for Nexus. Plumbing,
equipment-pad space and the existing circulation system should be
reviewed before installation. Contact Cavanaugh and we can help
determine whether your pool is a good fit.
Is Nexus only for large pools?
Nexus is designed for residential pool applications. The right
configuration depends on the pool, equipment and operating
conditions, so we recommend speaking with Cavanaugh before
purchasing.
Will I still need other pool chemicals?
Yes. Chlorine and pH are only part of proper water balance.
Parameters such as alkalinity, calcium hardness, cyanuric acid,
phosphates and other water conditions may still need occasional
testing and adjustment.
How long does a Nexus Cal Hypo cartridge last?
Poolife states that a Cal Hypo cartridge can last up to 3 weeks in a
20,000-gallon pool under qualifying conditions. Actual life will vary
with pool size, weather, bather load, water conditions and chlorine demand.
The Nexus app can show cartridge level and estimated days remaining.
Do I have to handle loose chlorine when replacing the cartridge?
Nexus uses a replaceable cartridge and pouch approach designed to reduce
direct chemical handling. Follow Poolife's instructions for replacement,
storage and disposal or recycling of each component.
When will Poolife Nexus be available?
Nexus is being introduced for the 2027 pool season. Contact Cavanaugh
Pool, Spa & Patio for local availability, installation information and updates.
Is Poolife Nexus Right for Your Pool?
Poolife Nexus is coming for the 2027 pool season. Talk with Cavanaugh Pool, Spa & Patio now to learn how it works, whether your pool is a good candidate and how to receive availability updates.