The Tropic Seas Spas™ Tonga 35 Sq Ft. Hot Tub Filter is the replacement filter for the Tropic Seas Tonga model hot tub. 

Filter Specs:
35 Sq Ft. filtration 
Height: almost 9 1/4"
Diameter: 4 7/8"
Center Hole Diameter: almost 2 1/4"

The Tropic Seas Spas Tonga 35 Sq Ft. Hot Tub Filter has a life expectancy of approximately 1 year if maintained properly.

All of our Tropic Seas Spas™ replacement filters, headrests and parts are OEM and come directly from Tropic Seas Spas™.