Heat & Glo Firescreen 30 Front (Escape Insert) Color:Black Spa Marvel Cleanser is a

Spa Marvel Cleanser is a granular deep-cleaning product that purges the hidden gunk out of your spa's pipes

and dependable heat-retention designs

SunShield® Technology protects the chlorine residual from ultraviolet breakdown

With 260 pleats of heavy-duty polyester media

A tape measure against your old cartridge settles it in seconds

Heat & Glo Firescreen 30 Front (Escape Insert) Color:Black Spa Marvel Cleanser is aHeat & Glo Firescreen 30 Front (Escape Insert) What's in the Box 1 x Heat & Glo Firescreen 30 Front (Escape Insert) Specifications Width (Outside edge to outside edge): 36 1 2 inches Height (Outside edge to outside edge): 25 inches Width (Inside of trim to inside of trim): 28 inches Height (Inside of trim to inside of trim): 17 3 4 inches Compatibility Heat & Glo Escape 30 Brand Heat & Glo