The Most Complete Family of Well Chemicals in the Industry

Over time, water well screens, filter packs, and adjacent aquifer materials can accumulate a buildup of biofilm or mineral encrustations, resulting in degradation of the production. Johnson Screens’ Nu-Well® family of chemicals for water well rehabilitation can help clear blockages and restore well efficiency – keeping a well at peak efficiency and extending its life.

Nu-Well® products used within the well are NSF certified for use in potable water wells and other water filtering facilities.

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We have a complete library with product sheets, safety data sheets, instructions, and tutorial videos to help you treat your water well using Nu-Well Products.

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Find the Right Nu-Well Chemical

Nu-Well Chemical Selection Guide

Select the right Nu-Well chemical to treat your well. Click the boxes in the chart for more information about the chemicals.

Well Cleaning and Chlorinating Tool

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Tutorial Videos

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  • All
  • Descale
  • Dispersant
  • Chlorine
  • Neutralizer

Nu-Well 100 Pellets, Descale Right

Nu-Well 100 Pellets, Descale Right

Dry, pelletized acid that sinks in water and cleans calcium and magnesium carbonate scale, iron deposits and moderate biological growth. Cleans calcium, magnesium carbonate scale, and iron deposits.

Download Brochure Download SDS Watch the tutorial

Nu-Well 110 Granular, Descale Plus

Nu-Well 110 Granular, Descale Plus

Dry granular acid blend for cleaning residential, irrigation, commercial and municipal water wells. It cleans calcium and magnesium carbonate scale and moderate iron deposits. It is NSF certified for potable water well use.

Download Brochure Download SDS Watch the tutorial

Nu-Well 120, Descale Safe

Nu-Well 120, Descale Safe

A strong liquid, chemically clean acid that won’t harm the well structure. It removes common mineral deposits (carbonate, iron, manganese, sulfates) found in wells, filter beds, and water system equipment. It is NSF certified for potable well systems.

Download Brochure Download SDS

Nu-Well 130, Descale Heavy

Nu-Well 130, Descale Heavy

An aggressive acid for use in wells with heavy accumulation of calcium carbonate and calcium sulfate scale. It is an NSF-certified hydrochloric acid that effectively removes calcium carbonate, calcium sulfate and other mineral deposits in wells.

Download Brochure Download SDS Watch The Tutorial

Nu-Well 220, Clay Dispersant

Nu-Well 220, Clay Dispersant

Clay Dispersant polymer uses liquid dispersant chemistry specifically designed to remove mud and clay from the well environment. Use it to break down drilling mud, remove natural clays and speed up well development.

Download Brochure Download SDS Watch the tutorial

Nu-Well 310, Bio Dispersant

Nu-Well 310, Bio Dispersant

Bio Dispersant is a unique polymeric-acid chemistry that is the most effective product available for breaking down biofilm and dispersing mineral salts. It provides a considerable boost to any acid-cleaning operation, is readily biodegradable and may be used to treat potable water systems and related equipment.

Download Brochure Download SDS Watch the tutorial

Nu-Well 400, Dispersant Boost

Nu-Well 400, Dispersant Boost

Dispersant Boost is a surfactant designed to improve cleaning efforts in tight formations or heavily impacted well systems. Its surface-active properties are excellent for improving penetration of hard deposits or for wetting surfaces to be cleaned over a wide pH range.

Download Brochure Download SDS

Nu-Well 410, Chlor-Boost

Nu-Well 410, Chlor-Boost

Dispersant Boost is a surfactant designed to improve cleaning efforts in tight formations or heavily impacted well systems. The surface-active properties of Dispersant Boost are excellent for improving penetration of hard deposits or for wetting surfaces to be cleaned over a wide pH range

Download Brochure Download SDS

Nu-Well 420, Chlor-Safe

Nu-Well 420, Chlor-Safe

Chlor-Safe Nu-Well 420 is designed as an alternative to popular chlorine disinfection and is effective without pH control. Dissolving faster than Sterilene® and other chlorine products, it activates sooner when disinfecting wells and removing contaminating organisms such as coliform, E. coli and iron bacteria,

Download Brochure Download SDS Watch The Tutorial

Nu-Well 500, Chlor-Out

Nu-Well 500, Chlor-Out

Chlor-Out was designed to rapidly neutralize chlorine solutions following their removal from the well, prior to disposal. Use it to neutralize chlorine solutions before their disposal. It is safe to handle and easy to use, with concentrated crystals that is easy to dissolve for fast neutralization.

Download Brochure Download SDS

Nu-Well 600, Neutralizer

Nu-Well 600, Neutralizer

Neutralizer is a food grade, powdered alkali (base) designed for the neutralization of acidic solutions while limiting the generation of harmful vapors or byproducts.

Download Brochure Download SDS

Did not find what you were looking for?

Send us a message and we will get back to you with the information that you need.

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Nu-Well 100 Pellets, Descale Right

Nu-Well 100 Pellets, Descale Right

Dry, pelletized acid that sinks in water and cleans calcium and magnesium carbonate scale, iron deposits and moderate biological growth. Cleans calcium, magnesium carbonate scale, and iron deposits.

Download Brochure Download SDS Watch the tutorial

Nu-Well 110 Granular, Descale Plus

Nu-Well 110 Granular, Descale Plus

Dry granular acid blend for cleaning residential, irrigation, commercial and municipal water wells. It cleans calcium and magnesium carbonate scale and moderate iron deposits. It is NSF certified for potable water well use.

Download Brochure Download SDS Watch the tutorial

Nu-Well 120, Descale Safe

Nu-Well 120, Descale Safe

A strong liquid, chemically clean acid that won’t harm the well structure. It removes common mineral deposits (carbonate, iron, manganese, sulfates) found in wells, filter beds, and water system equipment. It is NSF certified for potable well systems.

Download Brochure Download SDS

Nu-Well 130, Descale Heavy

Nu-Well 130, Descale Heavy

An aggressive acid for use in wells with heavy accumulation of calcium carbonate and calcium sulfate scale. It is an NSF-certified hydrochloric acid that effectively removes calcium carbonate, calcium sulfate and other mineral deposits in wells.

Download Brochure Download SDS Watch The Tutorial

Did not find what you were looking for?

Send us a message and we will get back to you with the information that you need.

Contact Us

Nu-Well 220, Clay Dispersant

Nu-Well 220, Clay Dispersant

Clay Dispersant polymer uses liquid dispersant chemistry specifically designed to remove mud and clay from the well environment. Use it to break down drilling mud, remove natural clays and speed up well development.

Download Brochure Download SDS Watch the tutorial

Nu-Well 310, Bio Dispersant

Nu-Well 310, Bio Dispersant

Bio Dispersant is a unique polymeric-acid chemistry that is the most effective product available for breaking down biofilm and dispersing mineral salts. It provides a considerable boost to any acid-cleaning operation, is readily biodegradable and may be used to treat potable water systems and related equipment.

Download Brochure Download SDS Watch the tutorial

Nu-Well 400, Dispersant Boost

Nu-Well 400, Dispersant Boost

Dispersant Boost is a surfactant designed to improve cleaning efforts in tight formations or heavily impacted well systems. Its surface-active properties are excellent for improving penetration of hard deposits or for wetting surfaces to be cleaned over a wide pH range.

Download Brochure Download SDS

Nu-Well 410, Chlor-Boost

Nu-Well 410, Chlor-Boost

Dispersant Boost is a surfactant designed to improve cleaning efforts in tight formations or heavily impacted well systems. The surface-active properties of Dispersant Boost are excellent for improving penetration of hard deposits or for wetting surfaces to be cleaned over a wide pH range

Download Brochure Download SDS

Nu-Well 420, Chlor-Safe

Nu-Well 420, Chlor-Safe

Chlor-Safe Nu-Well 420 is designed as an alternative to popular chlorine disinfection and is effective without pH control. Dissolving faster than Sterilene® and other chlorine products, it activates sooner when disinfecting wells and removing contaminating organisms such as coliform, E. coli and iron bacteria,

Download Brochure Download SDS Watch The Tutorial

Nu-Well 500, Chlor-Out

Nu-Well 500, Chlor-Out

Chlor-Out was designed to rapidly neutralize chlorine solutions following their removal from the well, prior to disposal. Use it to neutralize chlorine solutions before their disposal. It is safe to handle and easy to use, with concentrated crystals that is easy to dissolve for fast neutralization.

Download Brochure Download SDS

Nu-Well 600, Neutralizer

Nu-Well 600, Neutralizer

Neutralizer is a food grade, powdered alkali (base) designed for the neutralization of acidic solutions while limiting the generation of harmful vapors or byproducts.

Download Brochure Download SDS

Did not find what you were looking for?

Send us a message and we will get back to you with the information that you need.

Contact Us

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