Arsenic
What is Arsenic?
Arsenic is an ordorless, tasteless periodic element. Arsenic appears in drinking water supplies from agricultural and industrial practices or through natural deposits in the earth.
What are the Maximum Contaminant Levels (MCL) for Arsenic?
The United States Environmental Protection Agency sets a Maximum Contaminant Level (MCL) for contaminants in public drinking water. The MCL is the maximum concentration that is allowed for public water supplies. For Arsenic, the MCL is 10 ug/L (which is the same as 0.01 mg/L). Arsenic in well water of private well owners is not regulated by the EPA. Home owners are advised to test and, when necessary, treat arsenic in their well water.
What are the potential health effects from long-term exposure above the MCL?
Those with long-term exposure to high levels of Arsenic could experience skin damage or problems with their circulatory system, and may have an increased risk of getting cancer.
What treatment methods have been proven to be effective for removal or inactivation?
Adsorption media, ion exchange, or point-of-use (POU) or point-of-entry (POE) treatment using reverse osmosis has been most effective for the removal of Arsenic.
What solutions does RainDance Water Systems have to offer?
Check out our variety of reverse osmosis water treatment systems here:
What is Arsenic?
Arsenic is an ordorless, tasteless periodic element. Arsenic appears in drinking water supplies from agricultural and industrial practices or through natural deposits in the earth.
What are the Maximum Contaminant Levels (MCL) for Arsenic?
The United States Environmental Protection Agency sets a Maximum Contaminant Level (MCL) for contaminants in public drinking water. The MCL is the maximum concentration that is allowed for public water supplies. For Arsenic, the MCL is 10 ug/L (which is the same as 0.01 mg/L). Arsenic in well water of private well owners is not regulated by the EPA. Home owners are advised to test and, when necessary, treat arsenic in their well water.
What are the potential health effects from long-term exposure above the MCL?
Those with long-term exposure to high levels of Arsenic could experience skin damage or problems with their circulatory system, and may have an increased risk of getting cancer.
What treatment methods have been proven to be effective for removal or inactivation?
Adsorption media, ion exchange, or point-of-use (POU) or point-of-entry (POE) treatment using reverse osmosis has been most effective for the removal of Arsenic.
What solutions does RainDance Water Systems have to offer?
Check out our variety of reverse osmosis water treatment systems here:
Please note: The contaminant listed above is intended for research and informational purposes only. It is not intended to suggest that the listed contaminant is present in your water supply. Only testing by an accredited lab can identify the presence of contaminants in your water supply.
Well Water Arsenic Filter Selection Guide
On Sale
On Sale
RainDance-400 Whole House RO Package
Save An Additional $200.00 Off Our Sales Price When You Use Online Discount Code: PURE200 (limited time offer - ends without notice)
RainDance 400 Gallon Per Day "Water Saver" Whole House RO With UV Disinfection
1-2 Person Household / 1-2 Bathrooms/ Whole Home RO System
RainDance 400 Gallon Per Day "Water Saver" Whole House RO With UV Disinfection
1-2 Person Household / 1-2 Bathrooms/ Whole Home RO System
- The Leader In Whole House Water Purification - Built For The Homeowner!
- Includes The Following State-Of-The-Art RO Water Purification Equipment:
- 400gpd Stainless Steel Show Room Quality Compact Wall Mount Reverse Osmosis System
- Treats High Minerals/Salts & Other Impurities Up To 2,500ppm TDS
- Includes Color Coded RO Tubing For Easy Installation
- High Capacity / Low Energy Commercial RO System
- Easy To Install, Maintain & Service
- Includes: Dual Integrated Sediment & Chemical/Chlorine/VOC's Removal Prefiltration
- Concern About Other Chemicals? Reverse Osmosis Purification Systems have been found to be extremely effective in removing Gen X and PFAS such as PFOA & PFOS Chemicals.
- Includes Post Remineralizer - Low pH Plumbing Corrosion Prevention
- Low Waste! Uses Up To Date RO System Design Software To Reduce Waste Water & Achieve A 50% Recovery.
- Includes: Premium Electronic RO Control Panel
- Includes: Water Totalizing Meter (Counts Gallons Used)
- Includes: TDS & pH Water Quality Monitors
- Includes: Optional WIFI Water Leak/Drip Sensor, Adjustable Audio Alarm and Smart Phone App Alerts, Leak and Drip Alert with Email.
- Includes: *2 Year Replacement Package
- Includes Your Choice of Storage Tank (Or Supply Your Own Tank And We Will Include A Float & Float Switch FREE!)
- Includes On-Demand Delivery Pump
- Includes: Installation Instructions & Diagrams Pre-Loaded On Flash Drive
- Includes: Lifetime Support & Water Testing
- New Upgrades Included:
- *Free Delivery - Yes
- Free Service Kit - Yes
- Free Replacement Filters - Yes
- Free 24/7 Support Services - Yes
- Free 24/7 365 WI-FI Optional Water Leak/Drip Detection - Yes
- Free RO Water Usage Meter - Yes
- Free Water Quality Monitors - Yes
- This package qualifies for free shipping within the continental US
*Not all components shown. Appearances may vary.
On Sale
On Sale
RainDance-800 Whole House RO Package
Save An Additional $200.00 Off Our Sales Price When You Use Online Discount Code: PURE200 (limited time offer - ends without notice)
RainDance 800 Gallon Per Day "Water Saver" Whole House RO Package
1-4 Person Household / 1-3 Bathrooms / Whole Home RO System
RainDance 800 Gallon Per Day "Water Saver" Whole House RO Package
1-4 Person Household / 1-3 Bathrooms / Whole Home RO System
- The Leader In Whole House Well Water Purification - Built For The Homeowner!
- Includes The Following State-Of-The-Art RO Water Purification Equipment:
- 800gpd Stainless Steel Show Room Quality Compact Wall Mount Reverse Osmosis System
- Treats High Minerals/Salts & Other Impurities Up To 2,500ppm TDS
- Includes Color Coded RO Tubing For Easy Installation
- High Capacity / Low Energy Commercial RO System
- Easy To Install, Maintain & Service
- Includes: Dual Integrated Sediment & Chemical/Chlorine/VOC's Removal Prefiltration
- Concern About Other Chemicals? Reverse Osmosis Purification Systems have been found to be extremely effective in removing Gen X and PFAS such as PFOA & PFOS Chemicals.
- Includes Post Remineralizer - Low pH Plumbing Corrosion Prevention
- Low Waste! Uses Up To Date RO System Design Software To Reduce Waste Water & Achieve A 50% Recovery.
- Includes: Premium Electronic RO Control Panel
- Includes: Water Totalizing Meter (Counts Gallons Used)
- Includes: TDS & pH Water Quality Monitors
- Includes: Optional WIFI Water Leak/Drip Sensor, Adjustable Audio Alarm and Smart Phone App Alerts, Leak and Drip Alert with Email.
- Includes: *2 Year Replacement Package
- Includes Your Choice of Storage Tank (Or Supply Your Own Tank And We Will Include A Float & Float Switch FREE!)
- Includes On-Demand Delivery Pump
- Includes: Installation Instructions & Diagrams Pre-Loaded On Flash Drive
- Includes: Lifetime Support & Water Testing
- New Upgrades Included:
- *Free Delivery - Yes
- Free Service Kit - Yes
- Free Replacement Filters - Yes
- Free 24/7 Support Services - Yes
- Free 24/7 365 WI-FI Optional Water Leak/Drip Detection - Yes
- Free RO Water Usage Meter - Yes
- Free Water Quality Monitors - Yes
- This package qualifies for free shipping within the continental US
*Not all components shown. Appearances may vary.
On Sale
On Sale
RainDance-1200 Whole House RO Package
Save An Additional $200.00 Off Our Sales Price When You Use Online Discount Code: PURE200 (limited time offer - ends without notice)
RainDance 1200 Gallon Per Day Whole House RO Package
1-6 Person Household / 1-3 Bathrooms / Whole Home RO System
RainDance 1200 Gallon Per Day Whole House RO Package
1-6 Person Household / 1-3 Bathrooms / Whole Home RO System
- The Leader In Whole House Well Water Purification - Built For The Homeowner!
- Includes The Following State-Of-The-Art RO Water Purification Equipment:
- 1200gpd Stainless Steel Show Room Quality Compact Wall Mount Well Water Reverse Osmosis System
- Treats High Minerals/Salts & Other Impurities Up To 2,500ppm TDS
- Includes Color Coded RO Tubing For Easy Installation
- High Capacity / Low Energy Commercial RO System
- Easy To Install, Maintain & Service
- Includes: Dual Integrated Sediment & Chemical/Chlorine/VOC's Removal Prefiltration
- Concern About Other Chemicals? Reverse Osmosis Purification Systems have been found to be extremely effective in removing Gen X and PFAS such as PFOA & PFOS Chemicals.
- Includes Post Remineralizer - Low pH Plumbing Corrosion Prevention
- Low Waste! Uses Up To Date RO System Design Software To Reduce Waste Water & Achieve A 50% Recovery.
- Includes: Premium Electronic RO Control Panel
- Includes: Water Totalizing Meter (Counts Gallons Used)
- Includes: TDS & pH Water Quality Monitors
- Includes: Optional WIFI Water Leak/Drip Sensor, Adjustable Audio Alarm and Smart Phone App Alerts, Leak and Drip Alert with Email.
- Includes: *2 Year Replacement Package
- Includes Your Choice of Storage Tank (Or Supply Your Own Tank And We Will Include A Float & Float Switch FREE!)
- Includes On-Demand Delivery Pump
- Includes: Installation Instructions & Diagrams Pre-Loaded On Flash Drive
- Includes: Lifetime Support & Water Testing
- New Upgrades Included:
- *Free Delivery - Yes
- Free Service Kit - Yes
- Free Replacement Filters - Yes
- Free 24/7 Support Services - Yes
- Free 24/7 365 WI-FI Optional Water Leak/Drip Detection - Yes
- Free RO Water Usage Meter - Yes
- Free Water Quality Monitors - Yes
- This package qualifies for free shipping within the continental US
*Not all components shown. Appearances may vary.
On Sale
On Sale
RainDance-1500 Whole House RO Package
Save An Additional $200.00 Off Our Sales Price When You Use Online Discount Code: PURE200 (limited time offer - ends without notice)
RainDance 1500 Gallon Per Day "Low Waste" Whole House RO Package
1-8 Person Household / 1-4 Bathrooms/ Whole House RO System
RainDance 1500 Gallon Per Day "Low Waste" Whole House RO Package
1-8 Person Household / 1-4 Bathrooms/ Whole House RO System
- The Leader In Whole House Well Water Purification - Built For The Homeowner!
- Includes The Following State-Of-The-Art RO Water Purification Equipment:
- 1500gpd Stainless Steel Show Room Quality Compact Wall Mount Reverse Osmosis System
- Treats High Minerals/Salts & Other Impurities Up To 2,500ppm TDS
- Includes Color Coded RO Tubing For Easy Installation
- High Capacity / Low Energy Commercial RO System
- Easy To Install, Maintain & Service
- Includes: Dual Integrated Sediment & Chemical/Chlorine/VOC's Removal Prefiltration
- Concern About Other Chemicals? Reverse Osmosis Purification Systems have been found to be extremely effective in removing Gen X and PFAS such as PFOA & PFOS Chemicals.
- Includes Post Remineralizer - Low pH Plumbing Corrosion Prevention
- Low Waste! Uses Up To Date RO System Design Software To Reduce Waste Water & Achieve A 50% Recovery.
- Includes: Premium Electronic RO Control Panel
- Includes: Water Totalizing Meter (Counts Gallons Used)
- Includes: TDS & pH Water Quality Monitors
- Includes: Optional WIFI Water Leak/Drip Sensor, Adjustable Audio Alarm and Smart Phone App Alerts, Leak and Drip Alert with Email.
- Includes: *2 Year Replacement Package
- Includes Your Choice of Storage Tank (Or Supply Your Own Tank And We Will Include A Float & Float Switch FREE!)
- Includes On-Demand Delivery Pump
- Includes: Installation Instructions & Diagrams Pre-Loaded On Flash Drive
- Includes: Lifetime Support & Water Testing
- New Upgrades Included:
- *Free Delivery - Yes
- Free Service Kit - Yes
- Free Replacement Filters - Yes
- Free 24/7 Support Services - Yes
- Free 24/7 365 WI-FI Optional Water Leak/Drip Detection - Yes
- Free RO Water Usage Meter - Yes
- Free Water Quality Monitors - Yes
- This package qualifies for free shipping within the continental US
- *Not all components shown. Appearances may vary.
On Sale
On Sale
RainDance-2000 Whole House Brackish Water RO Package
NEW OPTION: Added castor wheels on the RO frame allows for portability, easy maneuverability and positioning anywhere you need it!
2000 Gallons Per Day Whole House Reverse Osmosis With UV Water Disinfection System For High Total Dissolved Solids / Bacteria Removal
2000 Gallons Per Day Whole House Reverse Osmosis With UV Water Disinfection System For High Total Dissolved Solids / Bacteria Removal
- The Leader In Whole House Brackish Well Water Purification! Our RainDance-2000 Whole House Brackish RO Package is built for water chemistry high in salts, sodium, sulfates, chlorides, total dissolved solids up to 5,000ppm and other impurities. Get the ultimate purification with this complete brackish water RO package:
- 2000gpd Vertical Stainless Steel Frame Reverse Osmosis System - Not cheap aluminum!
- Treats High Minerals/Salts Up To 5,000ppm TDS - Standard RO systems can only treat between 1500-2000ppm
- Includes: Built-In TDS Water Monitor & Easy To Read RO Microprocessor Controller
- High Capacity / Low Energy Membrane RO System
- Easy To Install, Maintain & Service
- NEW: Includes Premium Pretreatment - Attached Sediment Filter For Sediment, Sand & Debris.
- Concern About Chemicals? Reverse Osmosis Purification Systems have been found to be extremely effective in removing Gen X and PFAS such as PFOA & PFOS Chemicals.
- Low Waste! Uses Up To Date RO System Design Software To Reduce Waste Water & Achieve 50% to *75% Recovery (* depending on feed water chemistry).
- Includes: Salt-Free Hard Water & Hard Water Minerals Antiscalant Pretreatment
- Includes Post Remineralizer - Low pH Water Plumbing Corrosion Prevention
- Includes Your Choice of Storage Tank (Or Supply Your Own Tank And We Will Include A Float & Float Switch FREE!)
- Includes On-Demand Storage Tank Water Delivery Pump
- Includes: Water Totalizing Meter (Counts Gallons Used)
- Includes: TDS & pH Water Quality Monitors
- Includes: Optional WIFI Water Leak/Drip Sensor, Adjustable Audio Alarm and Smart Phone App Alerts, Leak and Drip Alert with Email.
- Includes: Installation Instructions & Diagrams Pre-Loaded On Flash Drive
- Includes: Lifetime Support & Water Testing
- New Upgrades Included:
- *Free Delivery - Yes
- Free Service Kit - Yes
- Free Replacement Package - Yes
- Free 24/7 Support Services - Yes
- Free 24/7 365 WI-FI Optional Water Leak/Drip Detection - Yes
- Free RO Water Usage Meter - Yes
- Free Water Quality Monitors - Yes
- This package qualifies for free shipping within the continental US
- *Not all components shown. Appearances may vary.
On Sale
On Sale
RainDance-4000 Whole House Brackish Water RO Package
NEW OPTION: Added castor wheels on the RO frame allows for portability, easy maneuverability and positioning anywhere you need it!
4000 Gallons Per Day Whole House Well Water Reverse Osmosis System With UV System For High Total Dissolved Solids, Chloride, Sodium, Sulfates Removal, Bacteria and more.
4000 Gallons Per Day Whole House Well Water Reverse Osmosis System With UV System For High Total Dissolved Solids, Chloride, Sodium, Sulfates Removal, Bacteria and more.
- The Leader In Whole House Brackish Well Water Purification! Our RainDance-4000 Whole House Brackish RO Package is built for water chemistry high in salts, sodium, sulfates, chlorides, total dissolved solids up to 5,000ppm and other impurities. Get the ultimate purification with this complete brackish water RO package:
- 4000gpd Vertical Stainless Steel Frame Reverse Osmosis System - Not Aluminum!
- Treats High Minerals/Salts Up To 5,000ppm TDS - Most Standard RO System Can Only Treat 1500-2000ppm
- Includes: Built-In TDS Water Monitor & Easy To Read RO Microprocessor Controller
- High Capacity / Low Energy Membrane RO System
- Easy To Install, Maintain & Service
- Includes: Integrated Sediment Removal Prefiltration
- Concern About Chemicals? Reverse Osmosis Purification Systems have been found to be extremely effective in removing Gen X and PFAS such as PFOA & PFOS Chemicals.
- Low Waste! Uses Up To Date RO System Design Software To Reduce Waste Water & Achieve 50% to *75% Recovery (* depending on feed water chemistry).
- Includes: Salt-Free Hard Water & Hard Water Minerals Antiscalant Pretreatment
- Includes Post Remineralizer - Low pH Water Plumbing Corrosion Prevention
- Includes Your Choice of Storage Tank (Or Supply Your Own Tank And We Will Include A Float & Float Switch FREE!)
- Includes On-Demand Storage Tank Water Delivery Pump
- Includes: Water Totalizing Meter (Counts Gallons Used)
- Includes: TDS & pH Water Quality Monitors
- Includes: Optional WIFI Water Leak/Drip Sensor, Adjustable Audio Alarm and Smart Phone App Alerts, Leak and Drip Alert with Email.
- Includes: *2 Year Supply Of Sediment Pre-Filters
- Includes: Installation Instructions & Diagrams Pre-Loaded On Flash Drive
- Includes: Lifetime Support & Water Testing
- New Upgrades Included:
- *Free Delivery - Yes
- Free Service Kit - Yes
- Free Replacement Filters - Yes
- Free 24/7 Support Services - Yes
- Free 24/7 365 WI-FI Optional Water Leak/Drip Detection - Yes
- Free RO Water Usage Meter - Yes
- Free Water Quality Monitors - Yes
- This package qualifies for free shipping within the continental US
- *Not all components shown. Appearances may vary.
On Sale
On Sale
RainDance-6000 Whole House Brackish Water RO Package
NEW OPTION: Added castor wheels on the RO frame allows for portability, easy maneuverability and positioning anywhere you need it!
6000 Gallons Per Day Large Home Or Ranch Whole House Reverse Osmosis With UV System For High Well Water Total Dissolved Solids, Chloride, Sodium, Sulfates Removal, Bacteria and more.
6000 Gallons Per Day Large Home Or Ranch Whole House Reverse Osmosis With UV System For High Well Water Total Dissolved Solids, Chloride, Sodium, Sulfates Removal, Bacteria and more.
- The Leader In Whole House Brackish Well Water Purification! Our RainDance-6000 Whole House Brackish RO Package is built for water chemistry high in salts, sodium, sulfates, chlorides, total dissolved solids up to 5,000ppm and other impurities. Get the ultimate purification with this complete brackish water RO package:
- 6000gpd Vertical Stainless Steel Frame Reverse Osmosis System - Not Aluminum!
- Treats High Minerals/Salts Up To 5,000ppm TDS - Most Standard RO Systems Can Only Treat 1500-2000ppm
- Includes: Built-In TDS Water Monitor & Easy To Read RO Microprocessor Controller
- High Capacity / Low Energy Membrane RO System
- Easy To Install, Maintain & Service
- Includes: Integrated Sediment Removal Prefiltration
- Concern About Chemicals? Reverse Osmosis Purification Systems have been found to be extremely effective in removing Gen X and PFAS such as PFOA & PFOS Chemicals.
- Low Waste! Uses Up To Date RO System Design Software To Reduce Waste Water & Achieve 50% to *75% Recovery (* depending on feed water chemistry).
- Includes: Salt-Free Hard Water & Hard Water Minerals Antiscalant Pretreatment
- Includes Post Remineralizer - Low pH Water Plumbing Corrosion Prevention
- Includes Your Choice of Storage Tank (Or Supply Your Own Tank And We Will Include A Float & Float Switch FREE!)
- Includes On-Demand Storage Tank Water Delivery Pump
- Includes: Water Totalizing Meter (Counts Gallons Used)
- Includes: TDS & pH Water Quality Monitors
- Includes: Optional WIFI Water Leak/Drip Sensor, Adjustable Audio Alarm and Smart Phone App Alerts, Leak and Drip Alert with Email.
- Includes: *2 Year Supply Of Sediment Pre-Filters
- Includes: Installation Instructions & Diagrams Pre-Loaded On Flash Drive
- Includes: Lifetime Support & Water Testing
- New Upgrades Included:
- *Free Delivery - Yes
- Free Service Kit - Yes
- Free Replacement Filters - Yes
- Free 24/7 Support Services - Yes
- Free 24/7 365 WI-FI Optional Water Leak/Drip Detection - Yes
- Free RO Water Usage Meter - Yes
- Free Water Quality Monitors - Yes
- This package qualifies for free shipping within the continental US
- *Not all components shown. Appearances may vary.
