The Fleck 5800-SXT represents a great step forward in the world of self-cleaning filters. Fleck has always made reliable workhorse water softeners, and filters, and while these tried and true machines are still in service today they were lacking some modern sophistication and conveniences. The 5800SXT has brought them into the modern era, customizable, efficient, multitasking machines that meet today's demands.

The NextSand Advantage

A chemical-free way of removing sediment, particulate, and turbidity from your water supply. This media can remove material down to 3 microns in size in cold water, and average 5 micron level of removal. NextSand is a mineral that is non-toxic, non-reactive, and does not change the waters pH, or support bacteria growth. Largely unaffected by h2s. Great for surface water, open water sources such as rivers, creeks, and lakes. This can also be used downstream of chlorination or air injection systems to remove oxidized iron particulate. Versatile, inexpensive and long-lasting. In a very short time, NextSand has made traditional MultiMedia obsolete.

Is this system right for you?

If you are wanting to remove Sand, Silt, Sediemnt, Turbidity, Oxidized Iron and other Particulates from Cold water, this is the system for you.

What is the intended maximum flow rate in your home? Why is this important... a single cubic foot of birm media has a maximum flow rate of 5gpm (gallons per minute). So a 0.7cuft system has an average flow rate of 5gpm, a 1cuft system has an average flow rate of 7gpm, 1.5cuft has an average flow rate of 9gpm, 2.0cuft has an average flow rate of 12gpm. All systems have a peak flow rate, meaning they can flow at a slightly higher rate for short periods of time. If you are trying to get the maximum revival to the lowest micron rating from this system then size your system for 1.5 to 2gpm less in average flow rate.

Don't know your flow rate... Fixture counts and the number of people is a practical way when you have the endless water supply, well-pumping systems often are the limiting factor so a bucket test using a hose from your tank manifold, outside tap, yard hydrant, bathtub or tank tee will work great.

You can learn more about NextSand media here.

Please direct any questions you have to us so we can help you choose the right size and system for your water.

Features and Benefits

• Large Easy to Read Backlit Display
• Battery Back-Up for Power Outages
• Super Efficiency
• High Flow Valve Design
• Simple Programming
• Low Maintenance

Great Information Links

• Features Brochure
• Installation Manual

What's in the Box

• One Fully Assembled System*
• Fleck 5800-SXT TC Control Valve
• Matching By-Pass Valve
• Your Choice of 1" or 3/4" Piping Connectors
• Pentair Structural Poly Glass Mineral Tank - Black
• Highly Effective NextSand Filtration Media
• Riser Rod with Upper and Lower Baskets
• Full Sized Printed Manual
• * If you live in an area that doesn't have an adequate courier service, don't worry we can often post a system in two or three easy to assemble pieces.

Warranty

• 5 years on the complete control valve
• 10 years on the structural mineral tank
• *Warrantied for manufactures defects

Support

• The Water Guy Provides
• Free Phone & Email Support
• System Sizing
• Installation Help
• Programing Assistance

Available Sizes

• 0.7 cuft Capacity,  8" Diameter by 44" Tall Mineral Tank
• 1.0 cuft Capacity,  9" Diameter by 48" Tall Mineral Tank
• 1.5 cuft Capacity, 10" Diameter by 54" Tall Mineral Tank
• 2.0 cuft Capacity, 12" Diameter by 52" Tall Mineral Tank
• Smaller & larger systems are available, please inquire with your specific needs