Feature(may vary by option.)

●1. The inner diameter of the non-pressurized porous filter basket is 51mm, which is generally applicable to 51mm bottomless portafilters. However, some of the original standard 51mm Portafilters do not have enough depth to insert a filter basket. We strongly recommend that you carefully measure the inner diameter and depth of your Portafilter before purchasing
●2. Product includes 3 filter baskets and 1 blind filter. 4-cup filter basket depth is 36mm, 2-cup depth is 25mm, 1-cup depth is 19mm, Backflash blind filter depth is 14mm
●3.Easy to use and clean. This replacement filter basket is convenient for installation and disassembly. After use, simply place under running water and rinse off to clean
●4.Products made of 304 food grade stainless steel, safe and non-toxic. It is very easy to clean and very convenient for next use. This product is slightly magnetic and can be connected to a magnetic dosage funnel
●5. Please read the product information carefully before purchasing, thank you!

[Backflush]




[One cup]




[2 cups]




[4 cups]




[Basket Combo]





Description

Non-Pressurized Porous 51mm Filter Basket

11
22

If you want to make sure that your filter basket fits your Porta filter, it is best to measure your filter basket directly. 51mm inner diameter is suitable for the product. If the difference between outer diameter is less than 1mm, it can be used for compatibility.

33

The inner diameter of the non-pressurized porous filter basket is 51mm, outer diameter is about 52.8-53mm. 4-cup filter basket depth is 36mm, 2-cup depth is 25mm, 1-cup depth is 19mm, Backflash blind filter depth is 14mm.

44

For example, you will receive the Original Standard 51mm Porta Filter from Delong EC680 / 685.

The plastic channels at the bottom of the portafilter may not accommodate the portafilter, which can cause a lack of capacity. In this case, you can loosen the screws to remove the plastic channel. Then the original porta filter is easily compatible with 1 cup, 2 cup and 4 cup filter baskets.

55

How to use Backflush Blind Filters?

1. Remove the filter basket, install the backflush blind filter, pour 5g of cleaning powder, and twist the Portafilter to the extraction head of the espresso machine.

2. Press the outlet button for 10 seconds and wait for 10 seconds. Next, repeat the action 3 times.

3. Unload the Portafilter, pour the remaining powder, twist the Portafilter back into the extraction head, repeat the step "2" to complete the cleaning

4. After cleaning, discard the first cup of coffee to make sure the product has no powder.

5. Clean the product once a day according to the above instructions.This will extend the life of the product.

66