My pool

I have a 1.1 horsepower motor on my pump I’m being told I need a 1.5 in my 20k gallon in ground pool I can’t keep my pool blue help my motor model is c48ab47a01

Keeping the pool blue is usually a chemical issue more often than having too small of a pump/motor. However, the 1.5HP version of your current motor is model UST1152. Click here to view the UST1152 pool pump motor.

Can you provide the following chemical levels? We may be able to figure out the issue.

Free Chlorine
Total Chlorine
pH
Stabilizer (CYA)
Calcium
TDS
Alkalinity
Calcium
TDS
Salt Level (if saltwater)