This is the Right Support Arm for the CoverMate III Eco B cover lifter.
*To determine if this is the correct replacement support arm need, look at your cover in the open position. While facing the spa and open cover lifter, the right support arm is on the right side.*
This 7.5' x 13' Swim Spa Cover for your H2X Therapool swim spa is a folding cover for your swim spa! This cover is extremely easy to operate and it makes taking on and off your swim spa cover easier than ever.