Verona Area Natatorium
At Verona we were able to replace 5 36 inch filters with 2 National horizontal filters, The hair lint strainer for the circulation pump was also upgraded to a National strainer. An ETS ECO-FLO UV unit was installed to help reduce the amount of combined chlorine in the water as well as provide additional disinfection. The existing Pulsar III chlorinating system and System 5 controller remained.
West Suburban YMCA
West Suburban YMCA had 5 filters on the large pool that required frequent backwashing sometimes as much as twice per week. This process was needed to keep the flow rate and filter pressures within range. By removing those filters and installing 2 National Horizontal Filters they are now able to go up to 2 weeks between backwash thus saving water and making the operation run more efficient. The small pool and whirlpool were also updated using Triton commercial series filters.