Add to favorites
7FT Dia Round 16Mil Heavy-Duty Spa Hot Tub Cover for Heat Retention — Open-Box, 28% Off
Brand: MADHOLLY
Condition: Used - Mint
$4242
$5899
-28% Save $1657
Updated: 15 days ago
Description
Trim to Fit: Our thermal solar blanket cover is 7ft in diameter and fits most inflatable round style hot tubs. If your tub has more irregular shapes, you can put the cover over the hot tub first, then make a mark and cut along the mark. (Tips: The cover may have creases from folding. Lay it flat and place heavy objects on top for a few hours to help it flatten out).
16 MIL Thickness: Different from the general 8-12 mil spa hot tub solar blanket, we use a thicker material of 16 mil, which has better heat preservation and water retention effect, the bubbles will not crack or fall off, and the round solar cover can be used for a long time.
Save Time & Money: When you heat the water in your hot tub, putting our thick bubble hot tub cover on it can greatly shorten the heating time, and it also saves you money to some extent. Besides, using the blanket cover can effectively cut down the condensation on your hot tub cover.
More Functions: Covering the round solar cover on the hot tub can not only effectively prevent up to 95% of water evaporation loss, but also maintain the water temperature and absorb the heat energy of the sun's rays to heat the water, reducing the time you need to heat the water next time.
Bubble-side Down: When using, you need to put the bubble side of the solar blanket for hot tubs close to the water surface, with the smooth side facing up, which can also play a role in preventing dust, reducing condensation and freezing on the edge.
Specification:
- Thickness: 16 mils.
-Color: blue.
- Size: Dia: 7FT.
Warm Tips:
When using, the side with bubbles needs to be close to the water surface.
- Thickness: 16 mils.
-Color: blue.
- Size: Dia: 7FT.
Warm Tips:
When using, the side with bubbles needs to be close to the water surface.
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0b6fs7fl2
- Model:
- MADHOLLY-Hot-Tub-Solar-Cover-7-by-7FT
- Country:
- US
- ASIN:
- B0B6FS7FL2
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $17 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for MADHOLLY products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
