FROG® @ease 2-in-1 Floating Cartridge Holder | Replacement Type_Gas Griddle DuraVent 58DVA-18 Pipe Length -

DuraVent 58DVA-18 Pipe Length - 18"

Pro Tip: If you measured your old cartridge and got 8" instead of 7-1/2"

Bring pH back into the 7

Turn the pump back on and add METALfree to the pool water evenly around the edge of the pool at a rate of 33

FROG® @ease 2-in-1 Floating Cartridge Holder | Replacement Type_Gas Griddle DuraVent 58DVA-18 Pipe Length -The FROG @ease 2 IN 1 Water Care System Cartridge Holder is the universal floating dispenser that holds your @ease mineral and SmartChlor cartridges in your spa. It's the same floating holder included in the FROG @ease Floating Sanitizing System starter kit sold standalone for owners who need a replacement, want a backup, or are setting up a second spa. If you already own @ease cartridges but the holder you originally got with the system is missing,