1 Pint Fertilizer Injector

Economical, flexible and easy-to-use, the Add-It™ Automatic Proportional Fertilizer Injector with backflow device or without is ideal for residential, including feeding lawns, shrubs, trees, flowers, raised beds, vines and potted plants automatically without a pump, spreaders or hoses. The Add-It™ Automatic Proportional Fertilizer Injector with 1-pint capacity is designed to feed your garden plants using any liquid fertilizer nutrients or premixed liquid of water-soluble granular fertilizer through your drip irrigation system, sprinkler system or garden hose. The Add-It™ requires a minimum flow rate of 30 gallons per hour (½ GPM) or a minimum drip system with 30 drippers to operate.


1 Pint Fertilizer Injector
how to order
Model Description
AFI 5016-HV FHT x MHT with ¾” Backflow Device
AFI 5016-H FHT x MHT without ¾” Backflow Device


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    Add-It Automatic Proportional Fertilizer Injector

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DIG Corporation
1210 Activity Drive
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