228" x 94" Axis Swim Spa Cover for H2X Trainer 19 and MP Momentum

Experience the convenience of the Master Spas Axis Swim Spa Cover — designed for the H2X Trainer 19 and Michael Phelps Momentum swim spas. This hassle-free 8' x 19' cover features innovative rolling technology, making it easy for one person to cover or uncover the swim spa in seconds.

Engineered for energy efficiency, the Axis Cover includes a superior five-layer insulation bag that outperforms standard spa covers, helping retain heat and reduce energy use.

Crafted with premium materials, this cover offers an excellent fit and finish — delivering long-lasting protection for your investment.

• Vinyl Coat – Provides durable weather protection with a molecular bonding adhesive that permeates fibers for a strong, lasting seal. The back coating adds abrasion resistance for extended cover life.
• High-Strength Fabric Layer – Made with tightly woven, high-strength fibers to resist punctures and tears.
• Steel-Reinforced Design – A sturdy, no-moving-parts design that’s easy for one person to operate — far outperforming typical bi-fold covers.
• Midnight Color – A sleek, dark gray finish that pairs beautifully with your spa.

Delivery + Shipping Information:

The Axis 228" x 94" Swim Spa Cover ships within 2–4 weeks. Free domestic shipping is included. Unfortunately, we are unable to ship internationally at this time.

Covers are shipped via FedEx Freight and require a signature upon delivery. Please provide a valid phone number with your order. Inspect your cover upon arrival and refuse delivery if any damage is present. These covers ship in a large wooden crate — we recommend having at least two people available to receive and move the item.