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AutoPot Top Hat Grommet – 1/4 Inch Fitting




Extend the life of your hydroponic system with the AutoPot Top Hat Grommet. These water-tight sealed grommets can be used to replace old and worn-down parts and get your reservoir running like new. The 1/4″ size is perfect for older AQUAvalve models and 12.4-gallon reservoirs with 1/4″ fittings.


In stock

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AutoPot Top Hat Grommet

Top Hat Grommets provide a water-tight connection with the 12.4 gal plastic reservoirs. The Top Hat Grommet is positioned at the bottom of the reservoir. All AutoPot 12.4 gal plastic reservoirs are now supplied drilled and with 3/8″ Top Hat Grommets.


  • Choose 3/8″: for the NEW AQUAvalve5 and 3/8″ Fittings
  • Choose 1/4″: for an old 12.4 gal reservoir running old, pre-October 2020 AQUAvalves with 1/4″ Fittings.
Weight .05 lbs
Dimensions .5 × .5 × .5 in


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