Vessgra Hot Tub Booster Seat 3D ... vs 2 Pack Spa in-Filter Mineral Sti...

It has great suction power, seat stays in place, comfortable, easy drying. They’re comfy as well.

Multiple sticks make size customizable. They look just like the name brand ones and fit into my slot as expected.

Instructions give clear directions for chlorine spas but no mention of bromine. It says bromine free spa. But my skin has itches and had sores ever since began using this product.