Product Overview
This inflatable round bladder is made to improve heat retention and keep your hot tub cleaner, for longer. Designed for 4-person round hot tubs up to 140cm, it creates a snug insulating layer that helps reduce heat loss and evaporation while also protecting against rain and debris.
It’s a practical, cost-saving upgrade for year-round spa use, helping maintain a warmer water temperature with less effort and lower running costs.
Key Features
- Perfect 4-person fit for round hot tubs up to 140cm diameter.
- Heat-insulating design reduces heat loss and improves energy efficiency.
- Helps cut evaporation to maintain water level and temperature.
- Weather and debris protection helps block rain, leaves, and dirt.
- Quick inflation with an anti-leak air hole for simple setup.
- Durable materials built for regular use across seasons.
Specifications
| Spa Cover Diameter | 135 cm |
| Maximum Spa Size | Fits round hot tubs up to 140 cm |
| Inflated Bladder Size | 135 cm diameter |
| Compatibility | 4-person round hot tubs |
| Compatible Brands | MSpa, Lay-Z-Spa and similar round spa brands |
| Compatible MSpa Models | Bergen, Aurora, Mono, Starry, Tuscany, Lite, Silver Cloud and similar |
| Material | High-quality, long-lasting material |
| Protection | Windproof, rainproof, and snowproof support for year-round use |
If you want a warmer spa with less heat loss, fewer filter changes, and less debris in the water, this inflatable bladder is a simple upgrade that makes a noticeable difference.
4 Person Round Hot Tub Inflatable Bladder (Up to 140cm)
Product Overview
This inflatable round bladder is made to improve heat retention and keep your hot tub cleaner, for longer. Designed for 4-person round hot tubs up to 140cm, it creates a snug insulating layer that helps reduce heat loss and evaporation while also protecting against rain and debris.
It’s a practical, cost-saving upgrade for year-round spa use, helping maintain a warmer water temperature with less effort and lower running costs.
Key Features
- Perfect 4-person fit for round hot tubs up to 140cm diameter.
- Heat-insulating design reduces heat loss and improves energy efficiency.
- Helps cut evaporation to maintain water level and temperature.
- Weather and debris protection helps block rain, leaves, and dirt.
- Quick inflation with an anti-leak air hole for simple setup.
- Durable materials built for regular use across seasons.
Specifications
| Spa Cover Diameter | 135 cm |
| Maximum Spa Size | Fits round hot tubs up to 140 cm |
| Inflated Bladder Size | 135 cm diameter |
| Compatibility | 4-person round hot tubs |
| Compatible Brands | MSpa, Lay-Z-Spa and similar round spa brands |
| Compatible MSpa Models | Bergen, Aurora, Mono, Starry, Tuscany, Lite, Silver Cloud and similar |
| Material | High-quality, long-lasting material |
| Protection | Windproof, rainproof, and snowproof support for year-round use |
If you want a warmer spa with less heat loss, fewer filter changes, and less debris in the water, this inflatable bladder is a simple upgrade that makes a noticeable difference.
