---
product_id: 52023210
title: "7-Feet by 7-Feet Thermal Blanket 600 micron"
brand: "blu line"
price: "A$102"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/52023210-7-feet-by-7-feet-thermal-blanket-600-micron
store_origin: AU
region: Australia
---

# 7-Feet by 7-Feet Thermal Blanket 600 micron

**Brand:** blu line
**Price:** A$102
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 7-Feet by 7-Feet Thermal Blanket 600 micron by blu line
- **How much does it cost?** A$102 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/52023210-7-feet-by-7-feet-thermal-blanket-600-micron)

## Best For

- blu line enthusiasts

## Why This Product

- Trusted blu line brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

7-Feet by 7-Feet Thermal Blanket 600 micron

## Features

- Blu Line Pool & Spa cover for spas 7ftx7ft
- 7ft square can easily trim to fit your tub
- helps keep heat in
- prolongs life of your spa cover
- 600 micron thick cover

## Images

![7-Feet by 7-Feet Thermal Blanket 600 micron - Image 1](https://m.media-amazon.com/images/I/51PUPMfwidL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Not sure if it's helping
  

*by N***N on Reviewed in the United Kingdom 🇬🇧 on 28 September 2022*

Thought I would give this a go to help save energy as our hot tub is getting expensive to run. It was easy to cut to size but not sure if it's helping as we have jets which squirt the water out on top of it even just on the eco mode.

### ⭐⭐⭐ 







  
  
    Should NOT be put on the water surface!
  

*by R***G on Reviewed in the United Kingdom 🇬🇧 on 22 June 2022*

We bought this for our hot tub as we have used one before and they keep heat in and also extend the life of the cover as they stop steam going up into it.  BUT THESE SHOULD NOT BE CUT AND FLOATED ON THE WATER SURFACE!! This interferes with the circulation and filtration cycle and is a really bad thing to do.  Buy one bigger than the tub, lay it across the top like a tablecloth then put the cover on top to hold it down.  This way it insulates and protects the cover without affecting the filtration.  Three stars as it is not one piece but has a join down the middle which may be a weak point going forward.

### ⭐⭐⭐⭐⭐ 







  
  
    Saves Electricity!
  

*by M***L on Reviewed in the United Kingdom 🇬🇧 on 9 May 2022*

I have a solid hot tub that consumes approximately 14kW per day. It already has a good 4" thick cover. Since electricity is going up I thought I'd chance my arm with this bubble wrap cover. It is very thick and solid - but with scissors and a lot of care, cutting a little bit off each time I managed to get a good fit to the water surface. Much to my surprise this has reduced the daily power input by 3kW - so this will pay for itself in a month.

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**Shop now:** [https://www.desertcart.com.au/products/52023210-7-feet-by-7-feet-thermal-blanket-600-micron](https://www.desertcart.com.au/products/52023210-7-feet-by-7-feet-thermal-blanket-600-micron)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-21*