Hot Tub Roller Shelf filter Each order comes with 3

Each order comes with 3 pads

Spa Plus is an oxidizing Shock

Works well on most unconventional shaped hot tubs

Leisure Time Defender

Silky Soft Water

Hot Tub Roller Shelf filter Each order comes with 3Hot Tub Cover Roller Shelf Great for any hot tub (can't be used on a round spa) Each arm has 4 rollers that make is easy to slide or push your hot tub cover on and off of the lifter. It's easy to slide or push your cover from stored position back onto your hot tub or spa. (4) Easy slide rollers per arm Folds neatly away when not in use. Simple installation fits all spa shapes (spa cover not included) Suitable for lightweight spa covers UNDER 75 lbs.