9x9 Ft Solar Pool Cover 16 Mil Bubble Thermal Spa Blanket Cover

Bubble Layer Holds Warmth

This solar pool cover uses a 16 mil thick polyethylene bubble film designed to float directly on the water surface. The bubble-layer construction creates a thermal barrier that helps reduce heat loss during idle periods. Its 9 x 9 ft square layout aligns with common spa dimensions, covering the water surface with minimal open gaps. Compared to thinner covers, the thicker 16 mil construction provides added surface coverage and insulation support. Uniform bubble distribution also helps maintain coverage across the surface.

Supports Heat Capture

The bubble film is designed to help retain heat beneath the cover surface while reducing evaporation from exposed water. Its air-pocket helps limit heat escape during periods when the spa is not in use. The 16 mil thickness balances insulation support with flexibility for repeated placement and removal. This passive thermal layer functions by helping maintain water warmth during sunlight exposure and idle periods. Full-surface water contact helps minimize open areas where heat can dissipate. The cover supports consistent temperature retention across changing outdoor conditions.

Roll Up After Each Soak

The cover is placed directly on the water with the bubble side facing downward for proper surface contact. The flexible material can adapt to slight variations in pool shape and may be trimmed for a more customized fit if needed. After use, the smooth top layer can be rinsed with water to remove dirt or debris before air drying. The compact roll-up design allows convenient storage alongside other spa or pool accessories.

Product Benefits

• Thermal Bubble Layer: Air-pocket design helps reduce surface heat loss
• 16 Mil Thickness: Thick film supports insulation and surface coverage
• Evaporation Control: Covers the water surface to help reduce moisture loss
• Flexible Fit: Can be trimmed to fit different spa and pool shapes
• Compact Handling: Simple to place, remove, and store after use
  

Specifications

• Dimensions: 9 x 9 ft
• Thickness: 16 mil
• Weight: 5 lb
• Shape: Square
• Color Options: Blue, Green
• Material: Polyethylene bubble film
• Installation: Placed directly on the water surface
• Maintenance: Rinse with water and air dry after cleaning
• Storage: Foldable and roll-up design
  

• Order cut off: 1:00 PM EST
• Processing time: prepared within 1-2 working days (Monday to Friday)
• Delivery window: estimated 3-4 working days (Monday to Friday)
• Free delivery: for all USA orders

• Return period: 30 days from the delivery date
• Refund timing: Up to 7 days from receipt and inspection
• Return postage: Paid by the customer
• Exchanges: Available within the return period