Made of 100% food grade high quality PP and coconut carbon,Pack of 4 , 2 x PP and 2 x Block carbon filters in the box.
Fits all standard 10" sized big blue filter housing, size at 4.5" diameter x 10" height.
PP spun filter, Remove sand, dirt, sediment.The PP filter display different color and tracks the life time as you use,It is time to replace a new one when it is dark yellow or brown.Carbon block filter is used to remove chlorine, taste & odors, very fine particulates. life time:6-12 months or 100K gallons (Depends on Usage Amount and Feed Water Quality).
These can be used for residential and commercial applications.Flow rate : 5-15 GPM (Depend on Feed Water Pressure).
ISO9001:2008 certificated Manufacturer ,also Member of Water Quality Association (WQA),30 Days Money Back Guarantee.