Neutra-Sul® Professional Grade Oxidizer

Neutra-Sul®

Neutra-Sul® Professional Grade Oxidizer

$83.99

SKU: HP41N-AMZ

Size 1 gal. (4 pack) 2.5 gal. 5 gal. 18.9 L (Canada)

Removes Rotten Egg Smell from Water

Prevents formation of colors, tastes, corrosion and scaling
More consistent and 5X longer shelf life than competitors
For best results, use with a chemical injection pump
NSF Certified: Meets NSF/ANSI/CAN Standard 60 for drinking water additives

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Reliably Eliminate Rotten Egg Odor

Neutra-Sul gives you a fast, reliable solution for hydrogen sulfide (rotten egg odor) in well water—one of the most common and frustrating complaints homeowners face. With consistent performance and extended shelf life, it’s a product you can trust on every install and service call.

Turn A Common Problem Into A Revenue Stream

Odor issues are easy to diagnose and highly visible to customers. Neutra-Sul helps you solve the problem quickly while creating opportunities for ongoing service, system maintenance, and chemical replenishment.

WHY CONTRACTORS RELY ON NEUTRA-SUL

CONSISTENT ODOR REMOVAL - Delivers dependable elimination of hydrogen sulfide odors—no callbacks, no guesswork

PROTECTS SYSTEMS + WATER QUALITY - Helps prevent staining, off-tastes, corrosion, and scale buildup across plumbing and fixtures

LONGER SHELF LIFE = LESS WASTE - Up to 5X longer shelf life than typical solutions—ideal for stocking trucks and warehouses

DESIGNED FOR INJECTION SYSTEMS - Optimized for use with chemical injection pumps for precise, controlled dosing

TRUSTED + CERTIFIED - NSF/ANSI/CAN Standard 60 certified for drinking water applications

Eliminate Rotten Egg Odor in Well Water

If your well water smells like rotten eggs, hydrogen sulfide may be the cause. It’s one of the most common water problems homeowners notice — and one of the hardest to ignore.

Neutra-Sul® is a professional-grade water treatment solution that helps eliminate rotten egg odor in well water. Designed for use with chemical injection systems, it treats odor at the source with consistent, controlled dosing.

A Better Way to Treat Smelly Water

Rotten egg odor can make water unpleasant to use throughout the home. Neutra-Sul helps solve the problem by targeting hydrogen sulfide, while also helping protect plumbing, fixtures, and overall water quality.

WHY HOMEOWNERS CHOOSE NEUTRA-SUL®

HELPS ELIMINATE ROTTEN EGG ODOR - Targets hydrogen sulfide odors to improve the smell of water throughout the home.

TREATS THE PROBLEM AT THE SOURCE - Works through a chemical injection system to provide consistent treatment before water reaches faucets, fixtures, and appliances.

HELPS PROTECT PLUMBING + FIXTURES - Helps reduce issues associated with problem water, including staining, off-tastes, corrosion, and scale buildup.

PROFESSIONAL-GRADE FORMULA - Trusted by water treatment contractors for reliable performance in well water treatment systems.

LONGER SHELF LIFE - Offers up to 5X longer shelf life than typical solutions, helping maintain product consistency over time.

CERTIFIED FOR DRINKING WATER APPLICATIONS - NSF/ANSI/CAN Standard 60 certified for drinking water treatment applications.

Cleaner-Smelling Water Starts Here

Neutra-Sul gives homeowners a reliable way to address rotten egg odor caused by hydrogen sulfide in well water. Because every water supply is different, it’s always a good idea to work with a water treatment professional for testing, system setup, and proper dosing.

Stop living with smelly water. Neutra-Sul® helps eliminate rotten egg odor and protect your home’s water system.

DIRECTIONS (Read Entire Label Before Using)

IF UNSURE ABOUT USE, CONSULT THE PRO PRODUCTS CUSTOMER CARE TEAM AT INFO@PROPRODUCTS.COM

OXIDATION: Normal procedure for oxidizing a water supply is usually specified by the chemical feed pump manufacturer or supplier and depends on water conditions. There are many types, designs and methods of introducing Neutra-Sul to the water supply. A normal method is to inject Neutra-Sul directly into the water line with the use of a chemical feed pump. Dosage rates will vary. If unsure consult owner’s manual. This product is NSF Certified to meet NSF/ANSI/CAN 60 standards for drinking water additives: Maximum use level in potable water: 15mg/L.

DOSAGE: Proper dosage rates will vary depending on application.

For oxidation of impurities, feed Neutra-Sul until there are very few oxygen bubbles in treated water.

For iron treatment, feed Neutra-Sul at 2 ppm per 1 ppm of iron.

GENERAL INFORMATION: It is the purchaser’s responsibility to check the container and tighten the cap at the time of purchase. Transport upright in a plastic carrier in the trunk of a car or bed of truck. Not responsible for accidents resulting from improper handling or transporting.

Product Resources

Neutra-Sul® Sell Sheet

VIDEO: How to Improve Your Water Softener with Neutra-Sul®

Resource: SDS Sheet English

Resource: SDS Sheet French

SKU Detail

SKU	HP41N-AMZ	HP22N	HP05N	F-HP05N
Size	1 gal. (4 pack)	2.5 gal.	5 gal.	18.9 L (Canada)
Item UPC	10818125003311	8-18125-00067-2	8-18125-00191-4	818125001914
Item Length	6 in	9 in	12.25 in	12 in
Item Width	6 in	5.75 in	12.25 in	12 in
Item Height	12 in	14.5 in	15 in	14.75 in
Item Weight	9.15 lb	24.2 lb	45.8 lb	45.8 lb
Case Pack	4	2	1	1
Case UPC	10018125002660	10818125000679
Case Length	15.2 in	14.25 in	12 in	12 in
Case Width	12.5 in	9.75 in	12 in	12 in
Case Height	12.5 in	15.25 in	14.75 in	14.75 in
Case Weight	36.55 oz	47.65 oz	45.65 oz	45.65 oz
Cases/Pallet	48	36	36	36

Customer Reviews

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Frequently Asked Questions

Pro Products

What is Neutra-Sul® used for in water treatment?

Neutra-Sul® is a professional-grade, hydrogen peroxide-based oxidizer used to help eliminate rotten egg smell, iron, manganese, and irregular coloring in treated water. It is commonly used in chemical feed systems as part of residential and professional well water treatment.

Does Neutra-Sul® help get rid of rotten egg smell in water?

Yes. Neutra-Sul® helps neutralize rotten egg smell by oxidizing odor-causing sulfur compounds in the water. It is a strong option for homeowners dealing with sulfur odors and contractors treating hydrogen sulfide-related water problems.

Is Neutra-Sul® a replacement for 7% hydrogen peroxide?

Neutra-Sul® is a more stable and consistent alternative to standard 7% hydrogen peroxide solutions. It provides reliable oxidation performance for treating sulfur odors, iron, manganese, and related water-quality issues.

Why choose Neutra-Sul® instead of standard 7% hydrogen peroxide?

Neutra-Sul® offers more stable and consistent performance than standard 7% hydrogen peroxide. That consistency helps support reliable chemical feed operation and dependable treatment results.

How is Neutra-Sul® typically applied?

Neutra-Sul® is typically injected into the water line with a chemical feed pump ahead of filtration. Contractors commonly set up and service these systems, while knowledgeable homeowners may maintain them with proper professional guidance.

How much Neutra-Sul® should be used?

Dosage rates vary by application and water conditions. For oxidation of impurities, Pro Products advises feeding Neutra-Sul® until there are very few oxygen bubbles in the treated water. For oxidizing iron, the product guidance states to feed Neutra-Sul® at 2 ppm per 1 ppm of iron.

Can Neutra-Sul® help treat iron in water?

Yes. Neutra-Sul® can help treat iron by oxidizing it so it can be filtered out more effectively. This can help reduce iron-related discoloration, staining, and water-quality issues.The product guidance includes a dosing reference of 2 ppm of Neutra-Sul® for every 1 ppm of iron, making it useful in applications where odor and iron-related water quality issues occur together.

Is Neutra-Sul® NSF certified?

Yes. Neutra-Sul® is certified to meet NSF/ANSI/CAN Standard 60 for drinking water additives. That certification can be an important trust signal for contractors specifying treatment products and for homeowners who want reassurance about products added to their water treatment system.