Unicel Cartridge For Pentair Rainbow Filters | 50 Sq Ft | R172426K | C-4950 Raypak 407A High Limit Made for Induced Draft Heaters:

Made for Induced Draft Heaters: Specifically designed for Hayward H-Series Above Ground Induced Draft heaters to ensure a proper and secure fit

this switch helps safeguard your heating system from potential damage caused by inadequate water flow

along with a superchlorination option

pH Balance: Maintain the ideal pH range for comfort and chemical effectiveness by testing both pH and Acid & Base Demand

Proper installation ensures leak prevention and reliable operation

Unicel Cartridge For Pentair Rainbow Filters | 50 Sq Ft | R172426K | C-4950 Raypak 407A High Limit Made for Induced Draft Heaters:The Unicel C 4950 is a high performance replacement filter cartridge designed for the Pentair Rainbow 50 system, offering 50 square feet of filtration area. It is known for its durable construction, featuring a tough polyurethane frame and 100% polyester synthetic media. This cartridge effectively captures dirt and debris, keeping your pool or spa water clean and clear. The filter has an open top and bottom with a 2 1 8" inner diameter, and its