When your home’s water carries a hidden menace like Algal Toxins (Cyanotoxins), the effects are more than just unpleasant—they can be dangerous. Cloudy water with an earthy, musty odor, skin irritation during showers, and a lingering taste of decay are telltale signs that cyanotoxins have infiltrated your pipes. If left untreated, these toxins threaten your family’s health, corrode plumbing, and clog appliances, costing you both comfort and money.

The system that fixes it

The Pentair Algal Toxins (Cyanotoxins) System is engineered explicitly to protect your entire home from the insidious effects of cyanobacterial toxins. At its heart lies the Pentair-series backwashing control valve—a genuine brand valve designed for precision, durability, and easy service. This valve efficiently manages the filter’s backwashing cycles, flushing out trapped contaminants to keep your system operating at peak performance with minimal maintenance. Surrounding this valve is a robust whole-house adsorption tank, crafted to handle any home size with reliable strength. Inside, the media is a specially designed blend of activated carbon enhanced with oxidation support, targeting algal toxins directly. This combination not only adsorbs harmful cyanotoxins but also oxidizes heavy blooms, ensuring your water emerges clear, fresh, and safe.

• Pentair-series backwashing control valve enables automated, thorough rinsing that prevents clogging and maintains peak filtration efficiency.
• Durable whole-house tank built to withstand pressure and deliver consistent performance across all plumbing fixtures.
• Activated carbon media with oxidation support adsorbs and neutralizes cyanotoxins and handles severe algal blooms.
• Serviceable, genuine Pentair valve parts reduce downtime and extend system life compared to generic valves.
• Easy-to-maintain setup tailored for long-term protection against algal toxin contamination.

Pick your size

Select the size that matches your home’s bathroom count to ensure thorough treatment without overpaying. Each model comes with the exact media volume needed to handle typical cyanotoxin loads for optimal water quality.

What it does for your home

• Removes offensive tastes and odors caused by algal toxins, restoring fresh, clean water.
• Protects skin and eyes from irritation linked to cyanotoxin exposure during daily water use.
• Prevents staining and deposits on fixtures and appliances caused by algal contamination.
• Extends the lifespan of your plumbing by eliminating the sticky organic residues algal blooms leave behind.
• Improves overall water clarity, so you see and enjoy water that looks pure and inviting.
• Reduces health risks associated with prolonged cyanotoxin ingestion or contact in your home.

With the Pentair system installed, your household water shifts from a hidden hazard to a source of comfort and safety.

How the media works

The secret to removing cyanotoxins lies in the sophisticated media blend inside the tank. Activated carbon is renowned for its ability to adsorb organic contaminants like algal toxins by trapping molecules within its porous structure, effectively scrubbing the water clean. What sets this system apart is the addition of oxidation support, which actively attacks the tough, resilient compounds released during heavy algal blooms. This combination not only captures toxins but chemically breaks them down, preventing them from lingering or re-entering your water supply. The result is a powerful, dual-action filtration process tailored to combat the specific challenges posed by cyanotoxins.

Why buy this system from us

• We provide genuine Pentair-series control valves known for reliability and easy servicing—no generic parts that cause headaches or shorten lifespan.
• Free professional sizing consultation ensures you get the perfect system tailored to your home’s exact needs.
• Enjoy free shipping within the United States, so your water solution arrives hassle-free at your doorstep.
• Our products feature a matched one-brand build, meaning every component works seamlessly together for maximum efficiency and durability.

Common questions

Q? How quickly will I notice a difference in water quality after installing the system?

A Most homeowners experience improved taste and clarity immediately after installation, with full reduction of algal toxins becoming evident within days as the media adsorbs and oxidizes contaminants.

Q? Can this system handle seasonal algal blooms that spike toxin levels suddenly?

A Yes, the oxidation support in the media is specifically designed to manage heavy blooms, breaking down increased toxin concentrations to maintain safe water year-round.

Q? How often does the backwashing valve need maintenance?

A The Pentair-series backwashing control valve is built for easy servicing and long life. Routine checks every few months ensure optimal function, with simple part replacements if ever needed, preserving system performance without costly downtime.

Shop the Pentair Algal Toxins (Cyanotoxins) System →

Prefer another valve brand? The same fix comes in Fleck, Autotrol, C-Series, Pentek and Pentair.