The cleaning pool supplies are designed for Intex filter pumps with a minimum flow rate of between 1,500-4,000 GPH per hour.
Intex Krystal Clear Ozone and Saltwater System for Above Ground Pools up to 15,000 Gallons:
 

• Keeps your pool water sparkling clear with less maintenance
• Virtually odorless Intex Krystal Clear Saltwater System
• Eliminates bacteria over 3,000 times faster than chlorine
• Has up to 100 times the oxidizing power to clean your water 
• Control panel with display and easy access buttons
• Choose from 3 self-cleaning modes that include 6/10/14-hr auto clock cycles
• Delivers a chlorine output of 11g/hr and ozone output of 150 mg/hr
• Attach to an Intex Filter Pump with a minimum flow rate of between 1,500-4,000 GPH 
• Provides many years of comfortable swimming
• For above-ground pools up to a maximum size of 15,000 gals