Twin Iron Max | Continuous Chemical-Free Iron Removal for Well Water
Uninterrupted Iron Filtration. No Chemicals. No Downtime.
The Twin Iron Max from RainDance Water Systems is a premium, chemical-free well water treatment system designed for residential, commercial, and irrigation use. Built for high-performance applications, this twin-tank design delivers continuous filtration — even during system regeneration.
The Twin Iron Max from RainDance Water Systems is a premium, chemical-free well water treatment system designed for residential, commercial, and irrigation use. Built for high-performance applications, this twin-tank design delivers continuous filtration — even during system regeneration.
How the Twin Iron Max Works
- Twin Tank Design for 24/7 Operation
- Tank 1 filters iron, manganese, hydrogen sulfide gas, and sediment.
- When Tank 1 reaches capacity, the system automatically switches to Tank 2.
- Tank 1 enters backwash mode to self-clean and prepare for the next cycle.
- Automatic Backwashing
- Removes accumulated iron, manganese, hydrogen sulfide, and sediment.
- No filters to replace — media is cleaned and reused.
- Chemical-Free Technology
- No salt, chlorine, potassium permanganate, or additives.
- Safe for homes on septic systems and environmentally friendly.
Performance Highlights
✔ Continuous iron-free water — no downtime during regeneration
✔ Removes up to 12 ppm iron, 5 ppm manganese, 3 ppm hydrogen sulfide, and sediment down to 3-5 microns
✔ No routine maintenance or cartridge replacements
✔ Ideal for large homes, farms, irrigation, businesses, and high-demand users
✔ Continuous iron-free water — no downtime during regeneration
✔ Removes up to 12 ppm iron, 5 ppm manganese, 3 ppm hydrogen sulfide, and sediment down to 3-5 microns
✔ No routine maintenance or cartridge replacements
✔ Ideal for large homes, farms, irrigation, businesses, and high-demand users
Why Choose Twin Iron Max Over Single-Tank Systems?
- Continuous Water Treatment: Never run untreated water during backwash.
- Reliable Performance: Delivers clean, iron-free water around the clock.
- Proven Technology: Over 25 years of trusted iron filtration solutions.
The Ultimate Solution for Problem Well Water
If you need uninterrupted iron removal without chemicals or frequent maintenance, the Twin Iron Max is your answer.
If you need uninterrupted iron removal without chemicals or frequent maintenance, the Twin Iron Max is your answer.
Want to read the full case study on how the Iron Max delivered stain-free well water without the use of chemicals for a rural California home? Check out the detailed case study here.
Twin Alternating Iron Max-10 (10gpm Flow Rate)
RainDance Twin Iron Max-10 - Alternating Tanks
High Flow 10GPM Twin Tank Continuous Iron Filter
Use For Homes, Poultry & Livestock, Farms, Irrigation Water, Trailer Parks, Campgrounds & Commercial Buildings Using Well Water - No Chemicals Required!
📚 More Resources: Want to dive deeper into how the Iron Max works? Check out our blog for information on how the Iron Max removes iron, manganese & sediment.
Read Our Blog
Save Big with Our Limited Time Iron Max Coupon!
Use code NEW200 at checkout to save an extra $200 off our sales price, plus enjoy free shipping! If ordering by phone, please mention this code.
Introducing the Iron Max 10gpm Twin Continuous RainDance System
Why Choose a Twin Tank System?
Unlike single-tank systems, our twin tanks filter water continuously without downtime, ensuring your plumbing, irrigation, and appliances are always protected from untreated water.
Installation & Maintenance :
Have Questions?
Chat with a real person via our online chat or call 1-877-788-8387 to speak with a RainDance Specialist. We're also quick to respond to emails!
Enjoy free shipping within the continental U.S.
Get your Iron Max system today and experience premium water treatment!
High Flow 10GPM Twin Tank Continuous Iron Filter
Use For Homes, Poultry & Livestock, Farms, Irrigation Water, Trailer Parks, Campgrounds & Commercial Buildings Using Well Water - No Chemicals Required!
📚 More Resources: Want to dive deeper into how the Iron Max works? Check out our blog for information on how the Iron Max removes iron, manganese & sediment.
Read Our Blog
Save Big with Our Limited Time Iron Max Coupon!
Use code NEW200 at checkout to save an extra $200 off our sales price, plus enjoy free shipping! If ordering by phone, please mention this code.
Introducing the Iron Max 10gpm Twin Continuous RainDance System
- No Downtime: Our twin tank system ensures continuous filtration, removing high levels of iron, manganese, sulfur odor, and sediment without interruption.
- Maintenance-Free: Say goodbye to chemicals and air injection—enjoy hassle-free water treatment since 1998!
- Filters Iron & Manganese: Handles concentrations up to 12ppm, eliminating staining and unpleasant tastes/odors.
- Quick Installation: Pre-loaded systems come with an included bypass assembly and tubing, making installation easier and more cost-effective.
- Upgrades You’ll Love:
- NSF 61 Certified Water Treatment Media
- NSF Certified Control Valve & Tank
- Free Installation Kit with Bypass
- Free Lifetime Water Testing
- EZ Installation Instructions on Flash Drive
- 24/7 Free Technical Support
Why Choose a Twin Tank System?
Unlike single-tank systems, our twin tanks filter water continuously without downtime, ensuring your plumbing, irrigation, and appliances are always protected from untreated water.
Installation & Maintenance :
- Install the Iron Max system after the well pressure tank for consistent water pressure and effective filtration performance.
- The Iron Max requires no added salts or chemicals making this a maintenance-free system.
Have Questions?
Chat with a real person via our online chat or call 1-877-788-8387 to speak with a RainDance Specialist. We're also quick to respond to emails!
Enjoy free shipping within the continental U.S.
Get your Iron Max system today and experience premium water treatment!
Twin Alternating Iron Max-14 (25gpm Flow Rate)
RainDance Twin Iron Max-14 W/ Vacuum Breaker
High Flow 25GPM Twin Tank Continuous Iron Filter
Use For Large Homes, Poultry & Livestock, Farms, Irrigation Water, Trailer Parks, Campgrounds & Commercial Buildings Using Well Water - No Chemicals Required!
📚 More Resources: Want to dive deeper into how the Commercial Iron Max works? Check out our blog for information on how the Iron Max removes iron, manganese & sediment.
Read Our Blog
Discover the Twin Iron Max-14: Your Ultimate Water Filtration Solution!
Key Features
Why Choose RainDance?
The Twin Advantage
Unlike single-tank systems, which can’t filter and backwash simultaneously, our twin tank design eliminates the risk of untreated water entering your plumbing. Filter high iron, manganese, and sediment continuously, 24/7!
Installation & Maintenance :
Have Questions?
Use our online chat feature or call 1-877-788-8387 to speak with a RainDance Specialist. We also respond quickly to emails.
Enjoy free shipping within the continental U.S.
Upgrade your water quality today with the Twin Iron Max-14!
High Flow 25GPM Twin Tank Continuous Iron Filter
Use For Large Homes, Poultry & Livestock, Farms, Irrigation Water, Trailer Parks, Campgrounds & Commercial Buildings Using Well Water - No Chemicals Required!
📚 More Resources: Want to dive deeper into how the Commercial Iron Max works? Check out our blog for information on how the Iron Max removes iron, manganese & sediment.
Read Our Blog
Discover the Twin Iron Max-14: Your Ultimate Water Filtration Solution!
Key Features
- Flow Rate: 25gpm, perfect for whole house, farm, irrigation, and commercial applications.
- No Downtime: Our twin continuous system ensures uninterrupted filtration of high iron, manganese, sulfur odor, and sediment.
- Maintenance-Free: Enjoy a chemical-free water treatment experience since 1998!
Why Choose RainDance?
- Chemical-Free Filtration: Designed for farms, irrigation, and large homes, our system effectively removes iron, manganese, and hydrogen sulfide gas without the need for chemicals.
- New Upgrades:
- NSF 61 Certified Water Treatment Media
- NSF Certified Control Valve & Tank
- Free Lifetime Water Testing
- EZ Installation Instructions on Flash Drive
- Free 24/7 Technical Support
The Twin Advantage
Unlike single-tank systems, which can’t filter and backwash simultaneously, our twin tank design eliminates the risk of untreated water entering your plumbing. Filter high iron, manganese, and sediment continuously, 24/7!
Installation & Maintenance :
- Install the Iron Max system after the well pressure tank for consistent water pressure and effective filtration performance.
- The Iron Max requires no added salts or chemicals making this a maintenance-free system.
Have Questions?
Use our online chat feature or call 1-877-788-8387 to speak with a RainDance Specialist. We also respond quickly to emails.
Enjoy free shipping within the continental U.S.
Upgrade your water quality today with the Twin Iron Max-14!
Twin Alternating Iron Max-12 (18gpm Flow Rate)
RainDance Twin Iron Max-12 - Alternating Tanks
High Flow 18GPM Twin Tank Continuous Iron Filter
Use For Homes, Poultry & Livestock, Farms, Irrigation Water, Trailer Parks, Campgrounds & Commercial Buildings Using Well Water - No Chemicals Required!
📚 More Resources: Want to dive deeper into how the Iron Max works? Check out our blog for information on how the Iron Max removes iron, manganese & sediment.
Read Our Blog
Save Big with Our Limited Time Iron Max Coupon!
Use code NEW200 at checkout to save an extra $200 off our sales price, plus enjoy free shipping! If ordering by phone, please mention this code.
Introducing the Iron Max 18gpm Twin Continuous RainDance System
Why Choose a Twin Tank System?
Unlike single-tank systems, our twin tanks filter water continuously without downtime, ensuring your plumbing, irrigation, and appliances are always protected from untreated water.
Installation & Maintenance :
Have Questions?
Chat with a real person via our online chat or call 1-877-788-8387 to speak with a RainDance Specialist. We're also quick to respond to emails!
Enjoy free shipping within the continental U.S.
Get your Iron Max system today and experience premium water treatment!
High Flow 18GPM Twin Tank Continuous Iron Filter
Use For Homes, Poultry & Livestock, Farms, Irrigation Water, Trailer Parks, Campgrounds & Commercial Buildings Using Well Water - No Chemicals Required!
📚 More Resources: Want to dive deeper into how the Iron Max works? Check out our blog for information on how the Iron Max removes iron, manganese & sediment.
Read Our Blog
Save Big with Our Limited Time Iron Max Coupon!
Use code NEW200 at checkout to save an extra $200 off our sales price, plus enjoy free shipping! If ordering by phone, please mention this code.
Introducing the Iron Max 18gpm Twin Continuous RainDance System
- No Downtime: Our twin tank system ensures continuous filtration, removing high levels of iron, manganese, sulfur odor, and sediment without interruption.
- Maintenance-Free: Say goodbye to chemicals and air injection—enjoy hassle-free water treatment since 1998!
- Filters Iron & Manganese: Handles concentrations up to 12ppm, eliminating staining and unpleasant tastes/odors.
- Quick Installation: Pre-loaded systems come with an included bypass assembly and tubing, making installation easier and more cost-effective.
- Upgrades You’ll Love:
- NSF 61 Certified Water Treatment Media
- NSF Certified Control Valve & Tank
- Free Installation Kit with Bypass
- Free Lifetime Water Testing
- EZ Installation Instructions on Flash Drive
- 24/7 Free Technical Support
Why Choose a Twin Tank System?
Unlike single-tank systems, our twin tanks filter water continuously without downtime, ensuring your plumbing, irrigation, and appliances are always protected from untreated water.
Installation & Maintenance :
- Install the Iron Max system after the well pressure tank for consistent water pressure and effective filtration performance.
- The Iron Max requires no added salts or chemicals making this a maintenance-free system.
Have Questions?
Chat with a real person via our online chat or call 1-877-788-8387 to speak with a RainDance Specialist. We're also quick to respond to emails!
Enjoy free shipping within the continental U.S.
Get your Iron Max system today and experience premium water treatment!
Twin Alternating Iron Max-16 (30gpm Flow Rate)
RainDance Twin Iron Max-16 W/ Vacuum Breaker
High Flow 30GPM Twin Tank Continuous Commercial Iron Filter Use For Large Homes, Poultry & Livestock, Farms, Irrigation Water, Trailer Parks, Campgrounds & Commercial Buildings Using Well Water - No Chemicals Required!
📚 More Resources: Want to dive deeper into how the Commercial Iron Max works? Check out our blog for information on how the Iron Max removes iron, manganese & sediment.
Read Our Blog
Discover the Twin Iron Max-16: Your Ultimate Water Filtration Solution!
Key Features
Why Choose RainDance?
The Twin Advantage
Unlike single-tank systems, which can’t filter and backwash simultaneously, our twin tank design eliminates the risk of untreated water entering your plumbing. Filter high iron, manganese, and sediment continuously, 24/7!
Installation & Maintenance :
Have Questions?
Use our online chat feature or call 1-877-788-8387 to speak with a RainDance Specialist. We also respond quickly to emails.
Enjoy free shipping within the continental U.S.
Upgrade your water quality today with the Twin Iron Max-16!
High Flow 30GPM Twin Tank Continuous Commercial Iron Filter Use For Large Homes, Poultry & Livestock, Farms, Irrigation Water, Trailer Parks, Campgrounds & Commercial Buildings Using Well Water - No Chemicals Required!
📚 More Resources: Want to dive deeper into how the Commercial Iron Max works? Check out our blog for information on how the Iron Max removes iron, manganese & sediment.
Read Our Blog
Discover the Twin Iron Max-16: Your Ultimate Water Filtration Solution!
Key Features
- Flow Rate: 30gpm, perfect for whole house, farm, irrigation, and commercial applications.
- No Downtime: Our twin continuous system ensures uninterrupted filtration of high iron, manganese, sulfur odor, and sediment.
- Maintenance-Free: Enjoy a chemical-free water treatment experience since 1998!
Why Choose RainDance?
- Chemical-Free Filtration: Designed for farms, irrigation, and large homes, our system effectively removes iron, manganese, and hydrogen sulfide gas without the need for chemicals.
- New Upgrades:
- NSF 61 Certified Water Treatment Media
- NSF Certified Control Valve & Tank
- Free Lifetime Water Testing
- EZ Installation Instructions on Flash Drive
- Free 24/7 Technical Support
The Twin Advantage
Unlike single-tank systems, which can’t filter and backwash simultaneously, our twin tank design eliminates the risk of untreated water entering your plumbing. Filter high iron, manganese, and sediment continuously, 24/7!
Installation & Maintenance :
- Install the Iron Max system after the well pressure tank for consistent water pressure and effective filtration performance.
- The Iron Max requires no added salts or chemicals making this a maintenance-free system.
Have Questions?
Use our online chat feature or call 1-877-788-8387 to speak with a RainDance Specialist. We also respond quickly to emails.
Enjoy free shipping within the continental U.S.
Upgrade your water quality today with the Twin Iron Max-16!
The RainDance Iron Max is suitable for residential, commercial & irrigation well water filtration.
It's designed to handle high levels of iron and manganese, removing up to 12 ppm of ferrous iron, 5 ppm of manganese, and addressing hydrogen sulfide odors, all without chemicals or extensive maintenance. The system features automatic self-cleaning, eliminating the need for regular cartridge replacements.
For high-demand applications, the Twin Alternating Iron Max Filters are available to ensure continuous filtration. The filtration media should be replaced every 8-10 years, but the overall system doesn't require complete replacement. Installation is manageable for those with basic plumbing skills, and support is readily available year-round.
RainDance Iron Max FAQs
Q: Is the RainDance Iron Max a whole house & commercial iron removal system?
A: Yes, the Iron Max Iron Filter provides clean well water at every tap in your house and is suitable for various applications, including irrigation and commercial use.
Q: How much iron & manganese does the Iron Max remove?
A: The Iron Max filters up to 12 ppm of ferrous iron, 5 ppm of manganese, and reduces hydrogen sulfide gas odors and sediment down to 3-5 microns, all without salt or chemicals.
Q: How much maintenance can I expect with the Iron Max Iron Filter?
A: The Iron Max is considered a no-maintenance filter, as it doesn’t require routine cartridge replacements or chemical additions.
Q: Does the Iron Max Filter automatically clean itself?
A: Yes, it automatically backwashes and cleans itself, ensuring consistent water pressure and flow without the need for frequent manual maintenance.
Q: Will the Iron Max Iron Filter discharge harmful chemicals that may harm my septic system?
A: No, the Iron Max is chemical-free and does not use chlorine or salt. Its backwash drain water can often be reused for other applications.
Q: Can the Iron Max provide continuous iron & manganese filtration?
A: Yes, the Twin Alternating Iron Max Filters offer uninterrupted filtration for high water usage scenarios, automatically switching between two tanks as needed.
Q: How long does the Iron Max filtration last, and do I have to replace the entire system?
A: The filtration media should be replaced every 8-10 years- however, water chemistry and usage may require a more frequent media replacement, but the system itself does not need to be replaced.
Q: Do I need a plumber to install the Iron Max?
A: Installation is manageable for those with basic plumbing skills. Detailed instructions and support are provided.
Q: Who do I contact for support?
A: Support is available year-round via live chat, email, and phone. Our office hours are 9am-5pm PST Monday-Friday, with online support from 5am-10pm PST every day.
It's designed to handle high levels of iron and manganese, removing up to 12 ppm of ferrous iron, 5 ppm of manganese, and addressing hydrogen sulfide odors, all without chemicals or extensive maintenance. The system features automatic self-cleaning, eliminating the need for regular cartridge replacements.
For high-demand applications, the Twin Alternating Iron Max Filters are available to ensure continuous filtration. The filtration media should be replaced every 8-10 years, but the overall system doesn't require complete replacement. Installation is manageable for those with basic plumbing skills, and support is readily available year-round.
RainDance Iron Max FAQs
Q: Is the RainDance Iron Max a whole house & commercial iron removal system?
A: Yes, the Iron Max Iron Filter provides clean well water at every tap in your house and is suitable for various applications, including irrigation and commercial use.
Q: How much iron & manganese does the Iron Max remove?
A: The Iron Max filters up to 12 ppm of ferrous iron, 5 ppm of manganese, and reduces hydrogen sulfide gas odors and sediment down to 3-5 microns, all without salt or chemicals.
Q: How much maintenance can I expect with the Iron Max Iron Filter?
A: The Iron Max is considered a no-maintenance filter, as it doesn’t require routine cartridge replacements or chemical additions.
Q: Does the Iron Max Filter automatically clean itself?
A: Yes, it automatically backwashes and cleans itself, ensuring consistent water pressure and flow without the need for frequent manual maintenance.
Q: Will the Iron Max Iron Filter discharge harmful chemicals that may harm my septic system?
A: No, the Iron Max is chemical-free and does not use chlorine or salt. Its backwash drain water can often be reused for other applications.
Q: Can the Iron Max provide continuous iron & manganese filtration?
A: Yes, the Twin Alternating Iron Max Filters offer uninterrupted filtration for high water usage scenarios, automatically switching between two tanks as needed.
Q: How long does the Iron Max filtration last, and do I have to replace the entire system?
A: The filtration media should be replaced every 8-10 years- however, water chemistry and usage may require a more frequent media replacement, but the system itself does not need to be replaced.
Q: Do I need a plumber to install the Iron Max?
A: Installation is manageable for those with basic plumbing skills. Detailed instructions and support are provided.
Q: Who do I contact for support?
A: Support is available year-round via live chat, email, and phone. Our office hours are 9am-5pm PST Monday-Friday, with online support from 5am-10pm PST every day.
