Chemical Rehabilitation for Water Wells

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.

Lower the Operation Cost of Your Wells

Nu-Well chemicals can lower the overall operation costs by:

  • Reducing draw-down in the well
  • Eliminating out-of-water emergencies
  • Increasing the life of the pump and well

Find Out the Nu-Well Chemical Right For You

Use the flowcharts below to select the right Nu-Well chemical for your application.

Johnson Screesn Nu-Well Selection Chart NSF 60 Certified                Johnson Screens Nu-Well Well Development Chlorination Selection Chart NSF 60 Certified

Use our Well Cleaning and Chlorinating Tool to design your well chemical treatment

Need Instructions, Safety Information or Videos?

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

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  • Descale
  • Dispersant
  • Chlorine
  • Neutralizer

Nu-Well 600, Neutralizer

Nu-Well 600, 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

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

Nu-Well 310, Bio Dispersant

Nu-Well 310, Bio Dispersant

Nu-Well 400, Dispersant Boost

Nu-Well 400, Dispersant Boost

Nu-Well 410, Chlor-Boost

Nu-Well 410, Chlor-Boost

Nu-Well 500, Chlor-Out

Nu-Well 500, Chlor-Out

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

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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

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

Nu-Well 310, Bio Dispersant

Nu-Well 310, Bio Dispersant

Nu-Well 400, Dispersant Boost

Nu-Well 400, Dispersant Boost

Nu-Well 410, Chlor-Boost

Nu-Well 410, Chlor-Boost

Nu-Well 500, Chlor-Out

Nu-Well 500, Chlor-Out

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 600, Neutralizer

Nu-Well 600, Neutralizer

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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