Overall Length 18-1/4"

the seat is made of ivory-colored phenolic that is 1/2 of an inch thick

These replacement filters made with activated carbon help to improve taste and odor

To secure the unit

The unit requires a rough opening that measures 11-1/2 inches in width by 11 inches in height and can be used in walls and other hard surfaces that are 1-3/4 inches to 5-1/2 inches in thickness

Haws SP142 Replacement Hose 6ft Drain Type-B-centrally rising vent w/supplies from above Overall Length 18-1/4"Haws 6 Foot 250 PSI Pressure Rated Green Hose With Chrome Plated Swivel Fitting At One End To Facilitate Ease Of Operation. 1 2" IPS Inlet And Outlet.