H2X Trainer 19 Swim Spa Folding Cover Eco Charge It’s the most common used

It’s the most common used fabric for demanding outdoor applications such as ski

dual gas shocks

The more dirt it absorbs

Great for any hot tub (can't be used on a round spa)

or even mounted into an existing deck

H2X Trainer 19 Swim Spa Folding Cover Eco Charge It’s the most common usedH2X Trainer 19 Swim Spa Folding Cover 94" x 19' Cores Weather shield Fabric is a 100% solution dyed polyester that offers several benefits over traditional vinyl covers. WHY WEATHER SHIELD IS SUPERIOR OVER VINYL: Weather shield is 74% lighter Weather shield is 3x stronger Provides superior tear and abrasion resistance PU backed waterproof Environmentally superior; made with recyclable materials Weighs 25% less, which puts less weight on cover lifts