Pentair Commercial THS Series Horizontal Sand Filter 42" x 72" | 144272

The Pentair 144272 THS Series horizontal Pentair sand pool filter measures 42" x 72" and delivers a flow rate of 295 GPM. This is a large-format horizontal sand filter in the THS Series, built around an effective filtration area of 19.7 square feet. The Pentair 144272 carries a 42-inch diameter and 72-inch length, making the horizontal orientation a consideration for equipment room layout. At 295 GPM, this filter supports substantial water throughput for in-ground pool systems. The 19.7 square foot filtration area provides the sand bed surface needed to sustain that flow rate. The THS Series uses a horizontal tank configuration rather than a vertical one, which affects both the installation footprint and header placement. This is an in-ground pool filter listed under Pentair's residential classification. The 144272 is priced at the upper end of the sand filter category, reflecting the tank dimensions and flow capacity involved.