Fantom Lumi-O HST Pro-Tex black spa cover – 77 x 74 in

Replace the cover on your Lumi-O Fantom spa with this black HST Premium Pro-Tex cover, 77 x 74 in. Its insulating foam, 5-to-3-in. slope, and 6 mil vapor barrier help retain heat and protect the spa between soaks. Choose this option by comparing the shape and measurements of your current cover.

Insulating construction, sloped from 5 to 3 in.

A well-fitted cover helps limit heat loss when the spa is closed. The high-density insulating foam in this configuration is protected by a 6 mil heat-sealed vapor barrier. The slope from 5 in. at the center to 3 in. at the edge helps water drain. L’s fit, care, and conditions of use affect performance; no specific energy savings are stated.

Black Pro-Tex: a fabric made for spa covers

HST describes Pro-Tex as solution-dyed polyester with a polyurethane coating to protect the surface from water. The materials are UV-treated and mildew-resistant. The manufacturer states that Pro-Tex fabric is 25% lighter than vinyl: this comparison applies to the covering, not the total weight of the cover.

Helpful details

• Manufacturer: HST
• Application: compatible with Lumi-O / Lumio Fantom spa
• Model: Premium cover
• SKU: HSTBCOUVERTFANTOM7774AB
• Exterior dimensions: 77 x 74 in.
• Color: black
• Covering: Pro-Tex Grade A
• Thickness: 5 in. at the center, 3 in. at the edges
• Insulation: high-density foam
• Vapor barrier: 6 mil, heat-sealed
• Handles: 2, rubber

Check the fit before ordering

This configuration measures 77 x 74 in. Compare these exterior dimensions with your current cover, then check the corner radius, skirt length, fold direction, and straps. The stated compatibility with the Fantom does not replace this check, especially if your spa is from a different generation. The corner radius and skirt length must be confirmed before purchase.

Handling and care

Two rubber handles make it easier to grip. Gently peel back the seal before lifting the cover, and avoid pulling on the skirt. Clean regularly with a soft cloth, water, and mild soap; avoid abrasive tools. Gently remove standing water and snow buildup without using a shovel. The slope does not guarantee that snow will slide off on its own.

In the box

1 black HST Premium spa cover in Pro-Tex, 77 x 74 in., in the configuration specified for the Lumi-O Fantom. The spa and cover lifter are sold separately.

Choose your cover with Piscine Hippocampe

Compare the 77 x 74 in. dimensions with your current cover. Provide the spa model and year, corner radius, skirt length, and a photo showing the fold direction. Mention SKU HSTBCOUVERTFANTOM7774AB. Also confirm the delivery or pickup arrangements.