Chlorination Tablets (10-lb. pails)
Available in the lower 48 states
Norweco Blue Crystal 10
10 lbs. chlorination tablets

Blue Crystal 10
chlorine tablets specially formulated for wastewater disinfection in home septic systems
2.625" diameter, 1" thick
Click for complete specifications
Normal lead time: Generally about 1 week
$159.00
Free shipping on this item Click for complete specifications
Norweco Bio Sanitizer 10
10 lbs. chlorination tablets

Bio Sanitizer 10
chlorine tablets for wastewater disinfection and drinking water chlorination and disinfection
2.625" diameter, 13/16" thick
Click for complete specifications
Normal lead time: Generally about 1 week
$165.00
Free shipping on this item Click for complete specifications
Chlorination Tablets (25-lb. pails)
Available in the lower 48 states
Norweco Bio Sanitizer 25
25 lbs. chlorination tablets

Bio Sanitizer 25
chlorine tablets for wastewater disinfection and drinking water chlorination and disinfection
2.625" diameter, 13/16" thick
Click for complete specifications
Normal lead time: Generally about 1 week
$229.00
Free shipping on this item Click for complete specifications
DeNora (formerly Exceltec/Severn Trent) Sanuril 25
25 lbs. chlorination tablets

Sanuril 25
chlorine tablets for wastewater chlorination and disinfection for septic systems and sewage treatment (formerly known as Sanuril 115)
2.625" diameter, 13/16" thick
Click for complete specifications
Warning NOTICE: DeNora has suspended shipment of its chemical products (chlorination and dechlorination tablets) and has not indicated an expected timeline for their return. We do not know when these items will resume shipment. Comparable products from alternate sources may be found elsewhere on this page.
DeNora (formerly Exceltec/Severn Trent) Sanuril 25 two-pack
chlorination tablets (two pails, 25 lbs. each)

Sanuril 25 two-pack
chlorine tablets for wastewater chlorination and disinfection for septic systems and sewage treatment (formerly known as Sanuril 115)
2.625" diameter, 13/16" thick
Click for complete specifications
Warning NOTICE: DeNora has suspended shipment of its chemical products (chlorination and dechlorination tablets) and has not indicated an expected timeline for their return. We do not know when these items will resume shipment. Comparable products from alternate sources may be found elsewhere on this page.
DeNora (formerly Exceltec/Severn Trent) Sanuril 25 four-pack
chlorination tablets (four pails, 25 lbs. each)

Sanuril 25 four-pack
chlorine tablets for wastewater chlorination and disinfection for septic systems and sewage treatment (formerly known as Sanuril 115)
2.625" diameter, 13/16" thick
Click for complete specifications
Warning NOTICE: DeNora has suspended shipment of its chemical products (chlorination and dechlorination tablets) and has not indicated an expected timeline for their return. We do not know when these items will resume shipment. Comparable products from alternate sources may be found elsewhere on this page.
DeNora (formerly Exceltec/Severn Trent) Aquaward 25
25 lbs. chlorination tablets

Aquaward 25
chlorine tablets for drinking water disinfection in well water and potable water systems
2.625" diameter, 13/16" thick
Click for complete specifications
Warning NOTICE: DeNora has suspended shipment of its chemical products (chlorination and dechlorination tablets) and has not indicated an expected timeline for their return. We do not know when these items will resume shipment. Comparable products from alternate sources may be found elsewhere on this page.
DeNora (formerly Exceltec/Severn Trent) Aquaward 25 two-pack
chlorination tablets (two pails, 25 lbs. each)

Aquaward 25 two-pack
chlorine tablets for drinking water disinfection in well water and potable water systems
2.625" diameter, 13/16" thick
Click for complete specifications
Warning NOTICE: DeNora has suspended shipment of its chemical products (chlorination and dechlorination tablets) and has not indicated an expected timeline for their return. We do not know when these items will resume shipment. Comparable products from alternate sources may be found elsewhere on this page.
DeNora (formerly Exceltec/Severn Trent) Aquaward 25 four-pack
chlorination tablets (four pails, 25 lbs. each)

Aquaward 25 four-pack
chlorine tablets for drinking water disinfection in well water and potable water systems
2.625" diameter, 13/16" thick
Click for complete specifications
Warning NOTICE: DeNora has suspended shipment of its chemical products (chlorination and dechlorination tablets) and has not indicated an expected timeline for their return. We do not know when these items will resume shipment. Comparable products from alternate sources may be found elsewhere on this page.
Chlorination Tablets (45-lb. pails)
Available in the lower 48 states
Norweco Bio Sanitizer 45
45 lbs. chlorination tablets

Bio Sanitizer 45
chlorine tablets for wastewater disinfection and drinking water chlorination and disinfection
2.625" diameter, 13/16" thick
Click for complete specifications
Normal lead time: Generally about 1 week
$319.00
Free shipping on this item Click for complete specifications
DeNora (formerly Exceltec/Severn Trent) Sanuril 45
45 lbs. chlorination tablets

Sanuril 45
chlorine tablets for wastewater chlorination and disinfection for septic systems and sewage treatment (formerly known as Sanuril 115)
2.625" diameter, 13/16" thick
Click for complete specifications
Warning NOTICE: DeNora has suspended shipment of its chemical products (chlorination and dechlorination tablets) and has not indicated an expected timeline for their return. We do not know when these items will resume shipment. Comparable products from alternate sources may be found elsewhere on this page.
DeNora (formerly Exceltec/Severn Trent) Sanuril 45 two-pack
chlorination tablets (two pails, 45 lbs. each)

Sanuril 45 two-pack
chlorine tablets for wastewater chlorination and disinfection for septic systems and sewage treatment (formerly known as Sanuril 115)
2.625" diameter, 13/16" thick
Click for complete specifications
Warning NOTICE: DeNora has suspended shipment of its chemical products (chlorination and dechlorination tablets) and has not indicated an expected timeline for their return. We do not know when these items will resume shipment. Comparable products from alternate sources may be found elsewhere on this page.
DeNora (formerly Exceltec/Severn Trent) Aquaward 45
45 lbs. chlorination tablets

Aquaward 45
chlorine tablets for drinking water disinfection in well water and potable water systems
2.625" diameter, 13/16" thick
Click for complete specifications
Warning NOTICE: DeNora has suspended shipment of its chemical products (chlorination and dechlorination tablets) and has not indicated an expected timeline for their return. We do not know when these items will resume shipment. Comparable products from alternate sources may be found elsewhere on this page.
DeNora (formerly Exceltec/Severn Trent) Aquaward 45 two-pack
chlorination tablets (two pails, 45 lbs. each)

Aquaward 45 two-pack
chlorine tablets for drinking water disinfection in well water and potable water systems
2.625" diameter, 13/16" thick
Click for complete specifications
Warning NOTICE: DeNora has suspended shipment of its chemical products (chlorination and dechlorination tablets) and has not indicated an expected timeline for their return. We do not know when these items will resume shipment. Comparable products from alternate sources may be found elsewhere on this page.
Chlorination Tablets (100-lb. pails)
Available in the lower 48 states
Norweco Bio Sanitizer 100
100 lbs. chlorination tablets

Bio Sanitizer 100
chlorine tablets for wastewater disinfection and drinking water chlorination and disinfection
2.625" diameter, 13/16" thick
Click for complete specifications
Normal lead time: Generally about 1 week
$629.00
Free shipping on this item Click for complete specifications
Norweco Blue Crystal 100
100 lbs. chlorination tablets

Blue Crystal 100
chlorine tablets specially formulated for wastewater disinfection in home septic systems
2.625" diameter, 1" thick
Click for complete specifications
Normal lead time: Generally about 1 week
$839.00
Free shipping on this item Click for complete specifications
DeNora (formerly Exceltec/Severn Trent) Sanuril 100
100 lbs. chlorination tablets

Sanuril 100
chlorine tablets for wastewater chlorination and disinfection for septic systems and sewage treatment (formerly known as Sanuril 115)
2.625" diameter, 13/16" thick
Click for complete specifications
Warning NOTICE: DeNora has suspended shipment of its chemical products (chlorination and dechlorination tablets) and has not indicated an expected timeline for their return. We do not know when these items will resume shipment. Comparable products from alternate sources may be found elsewhere on this page.
DeNora (formerly Exceltec/Severn Trent) Aquaward 100
100 lbs. chlorination tablets

Aquaward 100
chlorine tablets for drinking water disinfection in well water and potable water systems
2.625" diameter, 13/16" thick
Click for complete specifications
Warning NOTICE: DeNora has suspended shipment of its chemical products (chlorination and dechlorination tablets) and has not indicated an expected timeline for their return. We do not know when these items will resume shipment. Comparable products from alternate sources may be found elsewhere on this page.


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