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Rainwater Collection Systems

Water Harvesting System | Rain Harvest Systems | Rain Capture System

Looking for a smarter way to save water? Our rainwater collection systems make it easy to capture, store, and reuse rainwater for residential, commercial, or agricultural use. Whether you need a rain capture system for irrigation, a rainwater recycling system for flushing toilets, or a complete rainwater recovery system for off-grid living, we’ve got you covered.

Each rainwater collector system includes high-performance components designed for long-term use and efficient water management. From compact residential setups to large-scale rainwater capture systems, our collection offers reliable, eco-friendly solutions that help reduce water bills and support sustainability.

Have questions? We’re here to help!
📞 Call us at (314) 200-1341 or email support@thefountaindirect.com

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RainFlo 1700-IG Rainwater Collection System

$8,123.00
$8,123.00 - $8,123.00
$8,123.00
$7,149.95
$7,149.95 - $7,149.95
$7,149.95

Product Description Managing large properties means big water bills and even bigger headaches when trying to build your own system. The RainFlo 170...

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$8,123.00
$8,123.00 - $8,123.00
$8,123.00
$7,149.95
$7,149.95 - $7,149.95
$7,149.95
Save $973.05 Save $0.00
Save $1,408.02 Save $0.00

RainFlo TST-600AGP-CP Contractor Pack – (4) 600 Gallon Rainwater Collection Systems

$11,748.00
$11,748.00 - $11,748.00
$11,748.00
$10,339.98
$10,339.98 - $10,339.98
$10,339.98

Product Description Tired of wasting time sourcing parts for each job? The RainFlo TST-600AGP-CP Contractor Pack makes large-scale rainwater harve...

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$11,748.00
$11,748.00 - $11,748.00
$11,748.00
$10,339.98
$10,339.98 - $10,339.98
$10,339.98
Save $1,408.02 Save $0.00
Save $1,438.05 Save $0.00

RainFlo 3400-IG Rainwater Collection System

$11,998.00
$11,998.00 - $11,998.00
$11,998.00
$10,559.95
$10,559.95 - $10,559.95
$10,559.95

Product Description Need serious water storage without the headaches of piecing it all together? The RainFlo 3400-IG is a professional-class, high-...

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$11,998.00
$11,998.00 - $11,998.00
$11,998.00
$10,559.95
$10,559.95 - $10,559.95
$10,559.95
Save $1,438.05 Save $0.00
Save $463.02 Save $0.00

RainFlo TOT-600AGS Preconfigured Complete Rainwater Collection System – 600 Gallons

$3,873.00
$3,873.00 - $3,873.00
$3,873.00
$3,409.98
$3,409.98 - $3,409.98
$3,409.98

Product Information Simplify your project design and installation with the RainFlo TOT-600AGS, a complete open-top above ground rainwater harvesti...

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$3,873.00
$3,873.00 - $3,873.00
$3,873.00
$3,409.98
$3,409.98 - $3,409.98
$3,409.98
Save $463.02 Save $0.00
Save $493.02 Save $0.00

RainFlo TOT-800AGS Preconfigured Complete Rainwater Collection System – 800 Gallons

$4,123.00
$4,123.00 - $4,123.00
$4,123.00
$3,629.98
$3,629.98 - $3,629.98
$3,629.98

Product Description Simplify your project design and installation with the RainFlo TOT-800AGS, a complete above ground open-top rainwater harvestin...

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$4,123.00
$4,123.00 - $4,123.00
$4,123.00
$3,629.98
$3,629.98 - $3,629.98
$3,629.98
Save $493.02 Save $0.00
Save $539.90 Save $0.00

RainFlo TOT-1000AGS Preconfigured Complete Rainwater Collection System – 1,000 Gallons

$4,498.69
$4,498.69 - $4,498.69
$4,498.69
$3,958.79
$3,958.79 - $3,958.79
$3,958.79

Product Description Simplify your project design and installation with the RainFlo TOT-1000AGS, a complete open-top above ground rainwater harvest...

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$4,498.69
$4,498.69 - $4,498.69
$4,498.69
$3,958.79
$3,958.79 - $3,958.79
$3,958.79
Save $539.90 Save $0.00
Save $680.01 Save $0.00

RainFlo 1100AGS Preconfigured Complete Rainwater Collection System – 1,100 Gallons

$5,685.00
$5,685.00 - $5,685.00
$5,685.00
$5,004.99
$5,004.99 - $5,004.99
$5,004.99

Product Information Simplify your project design and installation with the RainFlo 1100AGS, a complete open-top, stackable rainwater harvesting sy...

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$5,685.00
$5,685.00 - $5,685.00
$5,685.00
$5,004.99
$5,004.99 - $5,004.99
$5,004.99
Save $680.01 Save $0.00
Save $186.70 Save $0.00

RainFlo AGB Above Ground Rainwater Collection Bundle 1/2 HP 3 Inch

$1,561.69
$1,561.69 - $1,561.69
$1,561.69
$1,374.99
$1,374.99 - $1,374.99
$1,374.99

Product Description RainFlo professional above ground rainwater collection bundle. You choose the tank and this above ground package includes every...

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$1,561.69
$1,561.69 - $1,561.69
$1,561.69
$1,374.99
$1,374.99 - $1,374.99
$1,374.99
Save $186.70 Save $0.00
Save $417.10 Save $0.00

RainFlo 430-AG Rainwater Collection System

$3,111.00
$3,111.00 - $3,111.00
$3,111.00
$2,693.90
$2,693.90 - $2,693.90
$2,693.90

Graf Herkules™ 430 Gallon Complete Rainwater System The Most Versatile Starter Tank on the Market, Above Ground or Underground Looking for a comple...

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$3,111.00
$3,111.00 - $3,111.00
$3,111.00
$2,693.90
$2,693.90 - $2,693.90
$2,693.90
Save $417.10 Save $0.00
Save $434.10 Save $0.00

RainFlo 305AGS Preconfigured Complete Above Ground Rainwater Collection System – 305 Gallons

$3,623.00
$3,623.00 - $3,623.00
$3,623.00
$3,188.90
$3,188.90 - $3,188.90
$3,188.90

Product Information Simplify your installation and eliminate guesswork with the RainFlo 305AGS, a complete above ground rainwater harvesting syste...

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$3,623.00
$3,623.00 - $3,623.00
$3,623.00
$3,188.90
$3,188.90 - $3,188.90
$3,188.90
Save $434.10 Save $0.00
Save $223.93 Save $0.00

RainFlo AGB Above Ground Rainwater Collection Bundle 3/4 HP 3 Inch

$1,873.90
$1,873.90 - $1,873.90
$1,873.90
$1,649.97
$1,649.97 - $1,649.97
$1,649.97

Product Description RainFlo professional above ground rainwater collection bundle. You choose the tank and this above ground package includes ev...

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$1,873.90
$1,873.90 - $1,873.90
$1,873.90
$1,649.97
$1,649.97 - $1,649.97
$1,649.97
Save $223.93 Save $0.00
Save $151.07 Save $0.00

Eco School Basic Rainwater Collection System – 350 Gallons

$1,249.97
$1,249.97 - $1,249.97
$1,249.97
$1,098.90
$1,098.90 - $1,098.90
$1,098.90

Product Description: Teach sustainability through real-world experience with the Eco School Basic Rainwater Collection System, a complete 350-gall...

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$1,249.97
$1,249.97 - $1,249.97
$1,249.97
$1,098.90
$1,098.90 - $1,098.90
$1,098.90
Save $151.07 Save $0.00
Save up to $235.34 Save $0.00

RainFlo 10 GPM Triple Rainwater Purification & Disinfection UV System

$1,761.00
$1,761.00 - $1,761.00
$1,761.00
$1,525.66 - $1,634.58
$1,525.66 - $1,634.58
$1,525.66

Product Description Stop wasting rainwater and start reusing it safely.The RainFlo 10 GPM UV Disinfection System is engineered to make rainwater c...

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$1,761.00
$1,761.00 - $1,761.00
$1,761.00
$1,525.66 - $1,634.58
$1,525.66 - $1,634.58
$1,525.66
Save up to $235.34 Save $0.00
Save up to $210.02 Save $0.00

RainFlo 15 GPM Double Rainwater Purification System – UV Disinfection for Potable Reuse

$1,761.00
$1,761.00 - $1,761.00
$1,761.00
$1,550.98 - $1,660.98
$1,550.98 - $1,660.98
$1,550.98

Product Description Tired of wasting collected rainwater because it’s not safe to use indoors? The RainFlo 15 GPM UV Disinfection System is your a...

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$1,761.00
$1,761.00 - $1,761.00
$1,761.00
$1,550.98 - $1,660.98
$1,550.98 - $1,660.98
$1,550.98
Save up to $210.02 Save $0.00
Save $239.85 Save $0.00

RainFlo AGB Above Ground Rainwater Collection Bundle 3/4 HP 4 Inch

$1,998.75
$1,998.75 - $1,998.75
$1,998.75
$1,758.90
$1,758.90 - $1,758.90
$1,758.90

Product Description RainFlo professional above ground rainwater collection bundle. You choose the tank and this above ground package includes ever...

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$1,998.75
$1,998.75 - $1,998.75
$1,998.75
$1,758.90
$1,758.90 - $1,758.90
$1,758.90
Save $239.85 Save $0.00
Save $554.02 Save $0.00

Eco School Deluxe Rainwater Collection System – 350 Gallons

$2,424.00
$2,424.00 - $2,424.00
$2,424.00
$1,869.98
$1,869.98 - $1,869.98
$1,869.98

Product Description Make learning hands-on and sustainable with the Eco School Deluxe Rainwater Collection System, a complete 350-gallon above-grou...

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$2,424.00
$2,424.00 - $2,424.00
$2,424.00
$1,869.98
$1,869.98 - $1,869.98
$1,869.98
Save $554.02 Save $0.00
Save $261.12 Save $0.00

RainFlo AGB Above Ground Rainwater Collection Bundle 1 1/2 HP 4 Inch

$2,186.00
$2,186.00 - $2,186.00
$2,186.00
$1,924.88
$1,924.88 - $1,924.88
$1,924.88

Product Description RainFlo professional above ground rainwater collection bundle. You choose the tank and this above ground package includes every...

View full details
$2,186.00
$2,186.00 - $2,186.00
$2,186.00
$1,924.88
$1,924.88 - $1,924.88
$1,924.88
Save $261.12 Save $0.00
Save $277.10 Save $0.00

RainFlo AGB-PRO Above Ground Rainwater Collection Bundle

$2,311.00
$2,311.00 - $2,311.00
$2,311.00
$2,033.90
$2,033.90 - $2,033.90
$2,033.90

Product Description RainFlo professional above ground rainwater collection Bundle. You choose the tank and this above ground package includes every...

View full details
$2,311.00
$2,311.00 - $2,311.00
$2,311.00
$2,033.90
$2,033.90 - $2,033.90
$2,033.90
Save $277.10 Save $0.00
Save $404.10 Save $0.00

RainFlo IGB In-Ground Rainwater Collection Bundle .75 HP

$3,373.00
$3,373.00 - $3,373.00
$3,373.00
$2,968.90
$2,968.90 - $2,968.90
$2,968.90

Product Description Take control of your rainwater harvesting setup with the RainFlo Professional In-Ground Collection Bundle, the easiest way to ...

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$3,373.00
$3,373.00 - $3,373.00
$3,373.00
$2,968.90
$2,968.90 - $2,968.90
$2,968.90
Save $404.10 Save $0.00
Save $412.04 Save $0.00

RainFlo IGB In-Ground Rainwater Collection Bundle – 1.25 HP 115V Pump

$3,436.97
$3,436.97 - $3,436.97
$3,436.97
$3,024.93
$3,024.93 - $3,024.93
$3,024.93

Product Description Build a powerful, reliable rainwater system around the tank of your choice with the RainFlo IGB In-Ground Collection Bundle. D...

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$3,436.97
$3,436.97 - $3,436.97
$3,436.97
$3,024.93
$3,024.93 - $3,024.93
$3,024.93
Save $412.04 Save $0.00
Save $448.01 Save $0.00

RainFlo TCT-450AGS Preconfigured Complete Above Ground Rainwater Collection System – 450 Gallons

$3,748.00
$3,748.00 - $3,748.00
$3,748.00
$3,299.99
$3,299.99 - $3,299.99
$3,299.99

Product Information Simplify your project design and installation with the RainFlo TCT-450AGS, a complete above ground rainwater harvesting system...

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$3,748.00
$3,748.00 - $3,748.00
$3,748.00
$3,299.99
$3,299.99 - $3,299.99
$3,299.99
Save $448.01 Save $0.00
Save up to $477.01 Save $0.00

RainFlo Triple 25 GPM UV Disinfection System – Powerful, Real-Time Rainwater Purification for Potable* Use

$3,986.00
$3,986.00 - $3,986.00
$3,986.00
$3,508.99 - $3,618.98
$3,508.99 - $3,618.98
$3,508.99

Product Description The RainFlo Triple 25 GPM Complete UV Disinfection System takes the uncertainty out of water safety. Built for serious demand, ...

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$3,986.00
$3,986.00 - $3,986.00
$3,986.00
$3,508.99 - $3,618.98
$3,508.99 - $3,618.98
$3,508.99
Save up to $477.01 Save $0.00
Save $523.02 Save $0.00

RainFlo 500AGS Preconfigured Complete Above Ground Rainwater Collection System – 500 Gallons

$4,373.00
$4,373.00 - $4,373.00
$4,373.00
$3,849.98
$3,849.98 - $3,849.98
$3,849.98

Product Description Simplify your project design and installation with the RainFlo 500AGS, a complete above ground rainwater harvesting system ava...

View full details
$4,373.00
$4,373.00 - $4,373.00
$4,373.00
$3,849.98
$3,849.98 - $3,849.98
$3,849.98
Save $523.02 Save $0.00
Save $544.00 Save $0.00

RainFlo TST-600AGS Preconfigured Complete Above Ground Open Collection System – 600 Gallons

$4,668.98
$4,668.98 - $4,668.98
$4,668.98
$4,124.98
$4,124.98 - $4,124.98
$4,124.98

Product Description Simplify your project design and installation with the RainFlo TST-600AGS, a complete open-top, stackable rainwater harvesting...

View full details
$4,668.98
$4,668.98 - $4,668.98
$4,668.98
$4,124.98
$4,124.98 - $4,124.98
$4,124.98
Save $544.00 Save $0.00

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