Flippin' Frog® XL Chlorine Cartridge | 5,000-10,000 gal Dry Rubs & Sauces 1 x DuraVent 4PVP-CS PelletVent

1 x DuraVent 4PVP-CS PelletVent Ceiling Box - 4"

One bottle per 400 gallons is all it takes

Water chemistry is the single biggest factor in how long your spa equipment lasts

For backyard pool owners who'd rather spend time in the water than testing and dosing chemicals daily

Flippin' Frog® XL Chlorine Cartridge | 5,000-10,000 gal Dry Rubs & Sauces 1 x DuraVent 4PVP-CS PelletVentThe Flippin' Frog Pool System is a complete, two cartridge water care system designed specifically for small backyard pools holding 2,000 to 5,000 gallons typically 12 to 18 foot above ground pools. Instead of measuring chlorine granules, dropping tablets in a floater, or hauling buckets of chemicals, you simply snap two pre filled cartridges together inside the floating dispenser, drop it in the pool, and let it work. When the chlorine cartridge runs