|Twin Pack Compatible REFRIGERATOR WATER FILTER FOR Whirlpool (CF0500A)|
The filter is with high density Activated Carbon Block Filter inside.
Every part of the filter is tested by WQA to NSF/ANSI42 and European EC 1935/2004 for material safety.
The filter is tested and certified by WQA to NSF/ANSI 42 for Material Safety ans Structural Integrity. Tested against NSF/ANSI42 for Chlorine Reduction. Tested and certified by WQA to NSF/ANSI 372 for Lead Free compliance.
High quality Plastic Parts:
the plastic molds are made by first-class molding factory in China. High quality molds provide good appearance, high accuracy of each part and make the plastic parts bearing higher pressure and avoid leakage. The plastic parts are made from food-grade PP material; Every plastic part is made by our own Injection Workshop. We have strict control procedures for the accuracy and appearance to the plastic parts.
High quality Activated Carbon:
The coconut shell activated carbon is imported from USA, Jacobi brand, NSF certified; The adhesive is imported from Gemany, Ticona brand, NSF certified. The grades we uses are the same as 3M used for their water filters.
The activated carbon is re-processed by ourselves, separated by mesh, then combined based on different micron rate requirements.
The activated carbon block filter is made in our own CTO Workshop by Sintering technology. The sintered carbon block filter take the best effects to remove 99% Chlorine, odor, improve taste and stop cysts.
By adding harmless additives, the carbon block filter can remove heavy metals such as Lead, Chromium, Arsenic, etc. Removal rate can reach to 99.5%.