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Quantity
1
Description
Overview
An in tank softening pouch for pour over (reservoir) espresso machines. Simply remove the "Oscar" (short for Osmotic Scale Reduction) from the protective packaging, rinse it under some cold water, and place the softener on the bott...
Reviews
5.0
11 ratings
5
4
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1
Not used yet but it was delivered very quickly. Thanks!
J
John Ā· February 22, 2026
Item as described
D
Darren Ā· July 18, 2025
Perfect for my in machine reservoir with hard water
I have been using the Oscar for the last couple of years and my maintenance technician tells me there is very little scale in the machine when he comes to service it every year. Well worth the price for a yearās worth of water.