4" Internal Coupler | Infiltrator Water Technologies

Compatible Products

Arc 18

Chambers are 12" high and can be installed in 2' wide trench or bed applications.
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Arc 24

Chambers are 12" high and can be installed in 2' wide trench or bed applications.
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Arc 36

Chambers are 13" high and can be installed in 3' wide trench or bed applications.
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Arc 36 High Capacity

Chambers are 16" high and can be installed in 3' wide trench or bed applications.
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Arc 36 Low Profile

Chambers are 8" high and can be installed in 3' wide trench or bed applications.
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EZflow® Drainage System

Each EZflow drainage product is 10' in length and available in 7", 10", and 15" diameter bundles.
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EZflow® Septic System

Available in easy-to-contour 5' and 10' lengths in diameters of 7, 8, 9, 10, 12, 13, 14 or 18".
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