Precision Single Dose Hopper with Pump

Precision Single Dose Hopper with Pump - View 3

Precision Single Dose Hopper with Pump - View 4

$21.76 ~~$32~~ In stock

Category: Coffee Accessories

Precision Single Dose Hopper with Pump.

Compatible with Precision GS1, GS2, GS3, GS30, GS4 & GS5.
Designed for all purposes from espresso to filter coffee.
Hopper Fits Precision Electronic Coffee Grinders
Comes in four colors: black, gold, rose gold, stainless steel

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Alexander ★★★★★ Oct 25, 2026

Finally, a hopper that actually fits my GS3 without any fiddly adapters — the single dose pump works perfectly for switching between espresso and filter grinds. The pump action gives consistent doses every time, which has honestly improved my morning workflow more than I expected.

Hannah ★★★★★ Oct 24, 2026

The pump mechanism engages smoothly every time, making single dosing for my espresso routine much more consistent than my old setup. I’ve been using it for filter coffee too, and the switch between grind settings is effortless. Definitely a solid upgrade for the GS2.

Isabella M. ★★★★★ Oct 23, 2026

The pump mechanism on this hopper feels incredibly solid, and swapping beans between espresso and filter is now a breeze. It fits my GS3 perfectly with zero mess, exactly what I needed.