BILT Osmotic Scale Reduction Cloth Pack – small


We Price Match

In stock

Earn 11 EspressoPoints worth $0.22! (Learn about EspressoPoints)



The Bilt Osmotic Scale Reduction Cloth Pack (O.Sca.R. or Oscar 90) is an innovative product for helping reduce limescale in your espresso machine. It converts the calcium and magnesium ions into low level sodium ions (<150 mg / liter). In other words, it works similar to a limescale inhibitor.

The Oscar 90 cloth pack is very easy to use. Remove the pack from the plastic bag. Rinse the pack under cold water to remove any sediment. Place it in the water tank of your espresso machine or a pitcher filled with the water you are going to use. That’s it! No special procedures.


  • Size: 10 mm x 12 mm.
  • For 1 – 2 liter reservoirs.
  • Operates between 5 and 40 degrees celsius water temperature.
  • Meets FDA requirements (Heading 21, Section 173.25, par. A. Sub 1).


  1. Remove the pack from the plastic bag.
  2. Rinse under cold water to remove any sediment.
  3. Place in a pitcher or the reservoir of your espresso machine.


  • This product is not re-generable.
  • Manufacturer recommends to replace once a year. We receommend changing every 6 months to reduce chances of bacteria growth that can occur.
  • This pack will not fit in the all reservoirs for espresso machines.The reservoir must be fully open for this product to easily put in and remove. Some reservoirs have a only small opening for a water hose to go in.
  • The pack should not to be placed in a boiler vessel that has a heating element. It is only meant to be in cold water.

Informational Chart:

(French degrees)
Softening Time
(80 cc)
9 3 500 8300
18 9 250 4150
27 15 150 2750
36 21 125 2000
45 27 100 1650

Additional information



Customer reviews

5 stars 0 0 %
4 stars 0 0 %
3 stars 0 0 %
2 stars 0 0 %
1 star 0 0 %


There are no reviews yet.

Be the first to review “BILT Osmotic Scale Reduction Cloth Pack – small”

Use one of the allowed file type: jpg,png. The max size allowed is : 3 MB.

    This site uses Akismet to reduce spam. Learn how your comment data is processed.

    Questions and Answers - Please ask follow up questions as a new question. Thank you

    There are no questions yet. Be the first to ask a question about this product.

    Send me a notification for each new answer.