14th Aug 2026, 03:18 AM
DUMOS 3 Inch Cooling Memory Foam Mattress Topper Cal King, Gel Ventilated Soft Pressure Relief Mattress Pad, Breathable Bed Topper for Bedroom, RV and Sleeper Sofa, CertiPUR-US Certified, Purple
Price may vary by location, shipping cost, and availability.
Lowest ever
$79.99
Highest: $91.38
Average: $86.53
Lowest: $79.99
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of DUMOS 3 Inch Cooling Memory Foam Mattress Topper Cal King, Gel Ventilated Soft Pressure Relief Mattress Pad, Breathable Bed Topper for Bedroom, RV and Sleeper Sofa, CertiPUR-US Certified, Purple here. This product's current Price in USA is $79.99. The average and highest prices are $86.53 and $91.38 respectively.
| Lowest Ever Price | $79.99 |
|---|---|
| 10th Aug 2026 | |
| Average Price | $86.53 |
| Based on 28 days price tracking | |
| Highest Price | $91.38 |
| 4th Aug 2026 | |
Price History of All Variants of DUMOS 3 Inch Cooling Memory Foam Mattress...
Current Price in USA
| Price | $79.99 |
|---|
Recent Price Drops on DUMOS 3 Inch Cooling Memory Foam Mattress Topper Cal King, Gel Ventilated Soft Pressure Relief Mattress Pad, Breathable Bed Topper for Bedroom, RV and Sleeper Sofa, CertiPUR-US Certified, Purple
Price Drop 9th Aug 2026
$91.38 → $79.99
12.46% drop
Product Information
Details
| Product Name | DUMOS 3 Inch Cooling Memory Foam Mattress Topper Cal King, Gel Ventilated Soft Pressure Relief Mattress Pad, Breathable Bed Topper for Bedroom, RV and Sleeper Sofa, CertiPUR-US Certified, Purple |
|---|---|
| Store Product Code | B0H4Q716P8 |
| Store Name | amazon.com |
| Brand | DUMOS |
| Rating | 8.6 / 10 |
| Category | Mattress Toppers |
| Product Manufacturer | DUMOS |
| Model Number | HJ3CH-TM-3CK-PP |
| Model Name | DUMOS 3 Inch Cooling Memory Foam Mattress Topper Cal King |
| Color | 3 Inch Purple-california King |
| Size | California King |
Features
- Cooling Gel Infused Memory Foam: Our memory foam mattress topper provides ergonomic pressure relief, helping alleviate back, neck, and shoulder pain. The flexible design perfectly contours to your body and is 100% compatible with a mattress without losing its shape
- More Comfortable Sleep: The cooling gel foam mattress topper reduces heat and improves airflow, keeping you dry and comfortable all night. Customize your sleep experience for the perfect balance of softness and support. 1.5 inch/2-inch profile adds a soft layer of support to any mattress; 3-inch profile is very plush and adds even more comfort; 4-inch profile has an extra deep, plush, sink-in feel
- Ideal for Side Sleepers & All Postures: Contouring high-density foam perfectly aligns the spine, making it specially suitable for side sleepers, back, and stomach sleepers to relieve shoulder and hip pressure. Note: This product is intended to be used on top of an existing mattress and is not designed for standalone use
- Certipur-Us Certified: Made without harmful chemicals, our odor-free and hypoallergenic memory foam, the gel swirl memory foam topper meets or exceeds standards for content, emissions, and durability. ensures a safe, healthy sleep environment for sensitive sleepers
- Compressed Packaging & Foam Care: Vacuum-packed for convenience. Please allow 24 to 48 hours for the foam to fully expand to its original shape in a ventilated room. Do not wash or machine wash the foam. To clean, simply spot clean with a damp cloth and allow to air dry
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Rating and Reviews
8.6 Based on 56 reviews
DUMOS 3 Inch Cooling Memory Foam Mattress has 8.6 rating out of 10. This average rating is consist of 56 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.