Jacks Magic Stain Solution #3 Safe Shock, 2 lb Bottle | JMSAFE2 Water Features The Unicel PG-1902 is a

The Unicel PG-1902 is a single partial DE filter grid engineered for 24 square foot DE filter systems from Hayward

preventing backflow into the plumbing line while directing water through the chlorinator or brominator housing

Note these are just the tire treads for the wheel itself (360286)

Will fit inside most 8” pool drains

bather load

Jacks Magic Stain Solution #3 Safe Shock, 2 lb Bottle | JMSAFE2 Water Features The Unicel PG-1902 is aO2 safe shock is a non chlorine shock (but not a persulfate compound) . It yields more than 12% active oxygen (3 times more oxygen than persulfate compounds) . O2 safe shock can be used as an acid wash pretreatment, making tough copper stains much easier to remove. Please note: not recommended for maintenance in chlorinated pools, but ideal for biguanide, ozone, and ionization systems. Features and Benefits: Safely removes calcium scale deposits