Sani-System® Liquid Sanitizer Concentrate

Sani-System®

Sani-System® Liquid Sanitizer Concentrate

Dealer Exclusive

SKU: SS96RO

Eliminates 99.9% of Bacteria

The ONLY EPA-registered and NSF approved sanitizer for water softeners and RO units
Kills Staph, E. coli, Listeria, Human Coronavirus and more
Sanitizes tanks, lines and hoses in 60 seconds
Reliable and effective
Disinfects without harmful chlorine, oxidizers or acids
Premeasured packet eliminate guesswork

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Sanitize with Confidence in 60 Seconds

Sani-System is the industry’s only EPA-registered and NSF-approved sanitizer specifically designed for water softeners and RO systems. It eliminates 99.9% of bacteria quickly and effectively—giving you a reliable way to protect system hygiene on every install and service call.

A Critical Step in Every Service

Sanitization isn’t optional—it’s essential. Sani-System helps you eliminate harmful bacteria that can contaminate systems during installation, maintenance, or regular use—ensuring safe, clean water for your customers.

WHY CONTRACTORS RELY ON SANI-SYSTEM

ELIMINATES 99.9% OF BACTERIA - Kills Staph, E. coli, Listeria, Human Coronavirus, and more

FAST-ACTING PERFORMANCE- Sanitizes tanks, lines, and components in as little as 60 seconds

INDUSTRY-LEADING CERTIFICATION - The only EPA-registered and NSF-approved sanitizer for softeners and RO units

NO HARSH CHEMICALS - Disinfects without chlorine, oxidizers, or acids—safe for system components

PRE-MEASURED FOR ACCURACY - Single-dose packets eliminate guesswork and ensure proper application

VERSATILE APPLICATION - Designed for water softeners, reverse osmosis systems, holding tanks, and more

Build A Complete Service Protocol

Use Sani-System during installation, routine service, and maintenance to ensure every system you touch is not only performing—but safe and sanitary.

Make Sani-System part of every service call to deliver cleaner, safer water—and a higher standard of care.

Ask Your Contractor About Water System Sanitization

Your water softener or reverse osmosis system works hard to improve the quality of your water—but like any system that handles water, it can benefit from proper sanitization during installation, maintenance, or service.

That’s where Sani-System® comes in. Used by professional water treatment contractors, Sani-System is specially designed to sanitize water softeners, reverse osmosis systems, holding tanks, lines, and related components quickly and effectively.

Why It Matters

Bacteria can enter a water treatment system during installation, routine service, filter changes, or regular use. Professional sanitization helps support cleaner, safer system operation and gives you added confidence in the water your system delivers.

Why Contractors Use Sani-System

Kills 99.9% of bacteria

Helps eliminate common bacteria including Staph, E. coli, Listeria, Human Coronavirus, and more.

Works fast
Sanitizes system components in as little as 60 seconds.

Designed for water treatment systems
Made specifically for use in water softeners, reverse osmosis systems, holding tanks, lines, and other water treatment equipment.

No harsh chemicals
Disinfects without chlorine, oxidizers, or acids, making it safe for system components when used as directed.

Pre-measured for proper use
Single-dose packets help contractors apply the right amount during service.

A Smart Step for Cleaner Water

You may not see what’s happening inside your water treatment system, but regular professional care can make a difference. Ask your contractor about adding Sani-System sanitization to your next installation, filter change, or service appointment.

Sanitization of Interior Surfaces of Water Softeners and Reverse Osmosis (RO) Units

WATER SOFTENERS

Sanitization is to occur after initial installation, after the system is serviced and periodically during its use.

Pour entire 0.5 oz. packet into the brine well. If no brine well is present, pour entire packet into the bottom of the brine tank when salt is nearly empty.
Manually regenerate the softener according to manufacturer's specifications. Regenerate a second time if necessary.

Sani-System is a clear liquid that reacts with oxidizers; do not mix with other chemicals. Store in a dry area, wear protective glove and review the Safety Data Sheet (SDS) before use.

REVERSE OSMOSIS (RO) UNITS

Sanitization is to occur after initial installation, after the system is serviced and periodically during its use.

Shut off water supply to RO unit, remove membrane element and all filters. Use rubber gloves and sotre filters and membranes in water to prevent damage.
Open pure water faucet and depressurize system
Pour entire 0.25 oz. packet into the brine well. Make sure pure water faucet is closed and turn on water supply.
Allow system to fill with water. Time will vary depending on water pressure. However, system should be full within 5010 minutes without filters or membrane. Flush system two times.
Replace and re-install membranes and all filters.

Product Resources

Sani-System Sell Sheet

ResCare Product Video

Resource: SDS Sheet English

Resource: SDS Sheet French

SKU Detail

SKU	SS96RO	SS96WS
Size	RO Systems	Water Softeners
Item UPC	8-18125-00074-0	8-18125-00073-3
Item Length	4.75 in	4.75 in
Item Width	3.25 in	3.25 in
Item Height	0.25 in	0.25 in
Item Weight	0.04 lb	0.06 lb
Case Pack	96	96
Case Length	11.5 in	11.5 in
Case Width	7 in	7 in
Case Height	6 in	6 in
Case Weight	5.35 oz	5.35 oz
Cases/Pallet	160	160

Customer Reviews

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Frequently Asked Questions

Pro Products

What is Sani-System® Liquid Sanitizer used for?

Sani-System® Liquid Sanitizer is an EPA-registered sanitizer used to disinfect water softeners and reverse osmosis systems. It helps control harmful bacteria and sanitize tanks, lines, hoses, and other internal components.

Can Sani-System® be used in both water softeners and reverse osmosis systems?

Yes. Sani-System® is designed for both water softeners and reverse osmosis units, with pre-measured doses for each application. It is useful for contractors servicing multiple system types and for homeowners maintaining their own equipment.

Why should a water softener or RO system be sanitized regularly?

Water softeners and RO systems should be sanitized regularly because water can sit inside tanks, lines, and components where bacteria may grow. Regular sanitization helps keep the system cleaner and supports safer, more reliable operation.

How do you sanitize a water softener with Sani-System®?

Sani-System® is added according to the water softener directions, typically during installation, after service, or as part of routine maintenance. Its pre-measured format helps contractors and homeowners sanitize the system without guesswork.

How do you sanitize a reverse osmosis system with Sani-System®?

To sanitize an RO unit, shut off the water supply, remove the membrane and all filters, and store the removed components in water to prevent damage. Open the pure water faucet to depressurize the system, pour the entire packet into the first main housing unit, close the faucet, turn the water back on, allow the system to fill, flush it two times, and then reinstall or replace the membrane and filters.

Is Sani-System® chlorine-free?

Yes. Sani-System® disinfects water softeners and reverse osmosis systems without chlorine, oxidizers, or acids. It delivers fast, effective sanitization while being safe for system components when used as directed.

What bacteria and microorganisms does Sani-System® target?

When used as directed, Sani-System® kills 99.9% of bacteria, including Staph, E. coli, Listeria, Human Coronavirus, and more. Its EPA-registered formula provides reliable disinfection for both professional service technicians and homeowners.

How quickly does Sani-System® work?

Sani-System® sanitizes in as little as 60 seconds. That fast contact time makes it efficient for service calls, installations, and routine homeowner maintenance.