Coast Spas Vantage Replacement Cover

The AIRCAP 1™ comes in six sizes covering square spas from 77" to 94". Each size is built to overhang its band slightly — that is how a spa cover is meant to sit — so the X-Small, which fits cabinets 80"–82", covers the Vantage's 81.5" x 81.5" shell with the right overhang.

At 81.5" the Vantage is at the top of the X-Small's 80"–82" range — the largest cabinet this size covers. Measure before ordering: half an inch more and the cover you need is the Small. Within Coast Spas, the Vantage shares that 81.5" x 81.5" cabinet with NorthWind NWV, NorthWind NWZ and Zenith — same footprint, same cover. The 41 Coast Spas models we fit sit on 11 footprints, and the Vantage is on number 3 of 11 from the smallest; together they span 5 of the six AIRCAP 1 sizes.

Cabinet dimensions can change between model years. Before ordering, measure your Vantage at its widest point across the top, in both directions, including any acrylic lip that overhangs the cabinet — the SureFit™ guide walks through it in two measurements. If a figure you have found elsewhere is larger than ours, an overhanging lip is the usual reason. If your spa measures between two sizes, round up.

Every spa in our catalogue that measures 81.5" x 81.5" is on one page: hot tubs that take an 82" × 82" cover — the same AIRCAP 1™ X-Small, at the same price.

How the AIRCAP 1™ is built

Instead of a rigid foam core wrapped in vinyl, the AIRCAP 1™ uses welded drop-stitch construction: a sealed air chamber with no foam to absorb water, so it does not become the waterlogged two-person lift that ends most foam covers. More on how it insulates, how it holds up, and why it is foam-free — or estimate what your current foam cover weighs.