Spa Fitter
Master Spas Bar Harbor LE Replacement Cover
The Master Spas Bar Harbor LE takes the AIRCAP 1™ Medium — a foam-free replacement hot tub cover for square spas 86"–88". The Bar Harbor LE's cabinet measures 86" x 86", inside the Medium's range. The cover weighs 35–40 lb for life, costs $1,195, is engineered to comply with ASTM F1346-23, and carries a 3-year limited warranty.
| Spa cabinet | 86" x 86" |
|---|---|
| AIRCAP 1™ size | Medium fits 86"–88" |
| Cover weight | 35–40 lb — constant for life |
| Price | $1,195, free US shipping |
| Skirt | Ziptech™ modular, three lengths included |
| Safety | Engineered to comply with ASTM F1346-23 |
| Warranty | 3-year limited warranty |
Why the Medium fits the Bar Harbor LE
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 Medium, which fits cabinets 86"–88", covers the Bar Harbor LE's 86" x 86" shell with the right overhang. Instead of a rigid foam core wrapped in vinyl, the AIRCAP 1™ uses welded drop-stitch construction (the material of premium inflatable paddleboards): a sealed air chamber that cannot absorb water, so it never becomes the waterlogged, two-person lift that ends most foam covers.
Cabinet dimensions can change between model years. Before ordering, measure your Bar Harbor LE side to side across the top of the cabinet in both directions — the SureFit™ guide walks through it in two measurements. If your spa measures between two sizes, round up.
Other Master Spas models we fit
Not a Bar Harbor LE?
The Spa Fitter matches 363 models across 25 brands to the right AIRCAP 1™ — or measure any square spa with SureFit™.