Master Spa Hot Tub Cover

Cover Size: 7' x 7' - 84" x 84" x 6" Radius Corner x 5" Skirt

This 7'x7' Master Spa cover replacement is designed for compatible spa models requiring an 84"x84" hot tub cover. Built to OEM specifications, it helps improve energy efficiency, protect your spa from the elements, and maintain long-term performance.

Standard Features:

1.5 lb. Density Foam
5" to 3" Taper - R Value = 20
4 mil. Vapor Barrier
2 x Comfort Handles
2 x Standard Steam Stopper Ends
Four Keyed Locks

Optional Features:

2.0 lb. Density Foam
6" to 4" Taper - R Value = 28
8 mil. Vapor Barrier
1 x Deluxe Full Length Steam Stopper
2 x Commercial Grade Rubber Handles
Lighter & More Durable Poly-Shield Material

Master Spas OEM Compatibility Matrix

Don't guess on sizing. This factory-authorized Master Spas replacement cover features an 84" x 84" footprint with a standard 6" radius corner edge, meticulously engineered to provide an airtight, flush seal for an extensive line of Master Spas series. Review our specific model alignment index below to confirm your hot tub configuration:

Master Spas Series	Model Year Coverage	Compatible Spa Models
Twilight Series Spas	2009-2026	TS 7.1, TS 7.15, TS 7.2, TS 7.25
Clarity Spas	2013–2026	CLS 730, CLS 730L, CLS 738, CLS 738L, Balance 7, Precision 7
Healthy Living Hot Tubs	2013–2020	HL 7, HL 7.5, HL 740L
Down East Spas	2006–2012	Cape Cod 2, Cape Cod 3, Cape Cod SE, Exeter 2, Exeter 3, Exeter SE
Legacy Whirlpool	2007–2026	Inspire, Inspire SE, Inspire VS, Enterprise, Enterprise SE, Enterprise VS
Legend Series	2005–2013	LS 700, LS 750, LS 750 STS, LS 750 FST, LSX 700
Michael Phelps Hot Tubs	2014–2026	MP LSX 700
Contractor Series	2010–2012	CS 730, CS 730L, CS 738, CS 738L, CS 742, CS 742L, CS 743

This 7ft x 7ft spa cover is designed to fit a variety of compatible Master Spas models when dimensions, corner radius, and skirt length specifications match.

Advanced Insulation & Engineering Comparison

When upgrading your hot tub cover, understand how material specifications impact your electric bill. Cheap aftermarket alternatives often utilize standard 1.0-lb density foam that sags under water retention and cold climates.

Unlike many aftermarket alternatives, these OEM hot tub covers are designed to deliver dependable insulation performance, structural durability, and long-term energy efficiency. This premium replacement features:

High-Density Core: Upgrade-ready 1.5-lb density foam designed to withstand heavy environmental loads without sagging.
Moisture Taper: Continuous 5" to 3" structural thickness taper that forces rain, sleet, and snow melt to slide away instantly, eliminating surface pooling.
Full-Length Vapor Lock: Features a complete, continuous heat seal across the center hinge fold line to permanently trap thermal energy, where standard covers let heat escape

Regular maintenance can help extend the life of your spa cover. Explore our 303 Spa Products collection for vinyl protectants and cleaners that help defend against UV exposure, fading, and premature wear.

Looking to make cover removal easier? Browse our Spa Cover Lifters collection to help reduce lifting strain while protecting your cover from unnecessary damage over time.

Note:

Covers normally take 3-5 weeks for EXPRESS DELIVERY and 7 to 9 weeks for STANDARD DELIVERY.
Please inspect the cover for any damages, if the cover is damaged please refuse the delivery.
If the cover packaging is damaged but the cover is not, please note this on all delivery receipts before signing.

This Product Does Not Ship International

If you have any questions, please call us at 1-888-946-8882

Clarity Spa Covers

7' x 7' - Hot Tub Cover for Master Spas - 84" x 84"

6.5' x 6.5' - Hot Tub Cover for Master Spas - 78" x 78"

8' x 8' - Hot Tub Cover for Master Spas - 94" x 94"

9' x 8' Hot Tub Cover for Master Spas (108" x 94")