![Shurflo Winterizing Diverter [EV300817]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/600x600/products/20653/26661/104479XL__93507.1746093267.jpg?c=1 "Shurflo Winterizing Diverter [EV300817]")
![Shurflo Winterizing Diverter [EV300817]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/1280x1280/products/20653/26661/104479XL__93507.1746093267.jpg?c=1 "Shurflo Winterizing Diverter [EV300817]")
Product Overview
Winterizing Diverter
Simplify winterizing procedures using the diverter in place of the cartridge. Follow your manufacturer's instructions for winterizing. The following spring, flush your system with the diverter in place. Then install a new water filter cartridge.
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.![Shurflo by Pentair Everpure Filtration System [EV925205]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/500x659/products/20654/26662/104480XL__48934.1746093270.jpg?c=1 "Shurflo by Pentair Everpure Filtration System [EV925205]")
![Shurflo by Pentair Pro Blaster II Ultimate 5.0 Washdown Pump - 24 VDC - 5.0 GPM - 60 PSI [4258-163-E09]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/500x659/products/20643/26649/104469XL__14248.1746093241.jpg?c=1 "Shurflo by Pentair Pro Blaster II Ultimate 5.0 Washdown Pump - 24 VDC - 5.0 GPM - 60 PSI [4258-163-E09]")
![Shurflo by Pentair Baitmaster II Livewell Pump - 24 VDC - 4.0 GPM - Rated f\/Tanks up to 35 Gal - Self-Priming [4648-163-E07]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/500x659/products/20644/26650/104470XL__01221.1746093243.jpg?c=1 "Shurflo by Pentair Baitmaster II Livewell Pump - 24 VDC - 4.0 GPM - Rated f\/Tanks up to 35 Gal - Self-Priming [4648-163-E07]")
![Shurflo by Pentair Upper Assembly Replacement f\/4248\/4258 Series Pro Blaster II Deluxe 4.0\/5.0 Washdown Pumps [94-804-02]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/500x659/products/20649/26656/104475XL__84228.1746093257.jpg?c=1 "Shurflo by Pentair Upper Assembly Replacement f\/4248\/4258 Series Pro Blaster II Deluxe 4.0\/5.0 Washdown Pumps [94-804-02]")
![Shurflo by Pentair 11 City Water Entry In-Line Filter w\/1\/4 Barb Fittings [RV-210BRB-A]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/500x659/products/20657/26665/104483XL__01620.1746093277.jpg?c=1 "Shurflo by Pentair 11 City Water Entry In-Line Filter w\/1\/4 Barb Fittings [RV-210BRB-A]")