This fits your .

Specification:
FEED WATER PRESSURE: 40 - 100 PSI
TEMPERATE:40-110°F/5-45°C
PH:3.0 -11.0
MAX TDS :1000 PPM
TURBIDITY < 1.0 NTU
MAX SDI <4.0
HARDNESS < 5 GPG
Shelf life: 3 Years

More valuable information:
✪What is dimension of the Geekpure Carbon Block Replacement Water Filters?
It is 2.5"x 20" and standard.
✪What is the function?
Carbon block filter, Remove chlorine, taste & odors, very fine particulates. life time:6-12months.
✪If not Geekpure, the filters is available to other brands 20 inch slim filter housing?
Please don't worry. it compatible to most 20 inch standard sized slim housing ,includes Ispring, Express Water, Culligan and more brands.
✪What is in the box?
1pc Carbon Block inside.

Note:
1.The Life Time of the Filter Cartridge Depends on Usage Amount and Feed Water Quality. 
2.It Is Normal for Some Black Carbon Fines to Appear in the Water When Emptying the First 5 Gallons Of Water. The First 5 Gallons of Water Produced Should Be Emptied and Not Used.
3.Push the Tubing All the Way in and Use Teflon Tape During Installation.

Geekpure 20-Inch Universal Compatible Activated Carbon Block Filter-2.5 Inch x 20 Inch - B07DLSTWNB