The PurrJoys 4FT6 Double Mattress with Gel Infusion is made for people who want steady support and a cooler night’s sleep. With **H3 medium firm mattress** comfort, it helps keep your spine straight, which is great for back and stomach sleepers. The gel memory foam layer also helps reduce heat, so you wake up less sweaty and more refreshed.
If you need a mattress that feels stable, not sinky, this one fits well in most double bed frames and is simple to set up at home. It arrives rolled in a box, expands on its own, and the zip cover can go straight into the washing machine for easy care.
- Size: Double (135 x 190 cm / 4FT6)
- Height: 20 cm
- Firmness: Medium Firm (H3)
- Cover: Removable, zip-off, machine washable
- Certifications: **CertiPUR-US® foam** and OEKO-TEX® approved
Cooling Comfort and Strong Support
This mattress uses **gel infused memory foam** on the top to help spread heat and improve airflow. Under that, the supportive foam layers are built to hold your body evenly, helping reduce pressure on your hips and lower back. The feel is firm enough for good posture, while still giving a gentle cushion on top.
Characteristics & Specifications
| Feature | Details |
|---|---|
| Brand | PurrJoys |
| Product | 4FT6 Double Mattress with Gel Infusion |
| Size | Double (135 x 190 cm) |
| Height | 20 cm |
| Firmness | Medium Firm (H3) |
| Foam Type | Gel-infused memory foam (top layer) + supportive foam layers |
| Cover | Ice Blue knit cover, removable, zippered, machine washable |
| Certifications | OEKO-TEX® & CertiPUR-US® |
| Delivery Style | Mattress in a box, vacuum-sealed |
| Expansion Time | Up to 48 hours for full shape recovery |
Pros
- Firm, steady feel that suits back and stomach sleepers
- Cooling gel layer helps reduce overheating at night
- Zip-off cover is easy to wash and keep fresh
- Certified materials for safer, lower-emission sleep
- Simple setup—no tools or special help needed
Cons
- May feel too firm for some side sleepers who want more sink-in softness
- Needs up to 48 hours to fully expand after unboxing
How to Use It?
Place the boxed mattress in your bedroom, unroll it on your bed frame, and carefully remove the plastic so it can expand. Let it rest for up to 48 hours before expecting the final feel and height.
Tip: Use a breathable mattress protector to keep the surface cleaner and help the washable cover stay nice longer. Wash the cover on a gentle cycle and let it fully dry before putting it back on.
Why Buy This Product?
The PurrJoys double mattress is a practical pick if you want firm support, cooler comfort, and easy cleaning in one simple package. With trusted certifications and a no-fuss “mattress in a box” setup, it’s a reliable choice for everyday sleep in a double bed.
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Additional Information
Will it feel too firm if I mostly sleep on my side?
With an H3/medium-firm feel, some side sleepers may notice more pressure around the shoulder or hip than they would on a softer surface. Comfort can also depend on body weight and pillow height, so it may take a few nights to gauge how it suits your usual position.
If it arrives compressed, what should I expect during setup?
After unboxing and unrolling, the foam typically needs time to expand and settle, and it may have a mild “new foam” smell at first. Letting it air out in a ventilated room and giving it time to fully recover can help it feel closer to its intended firmness.
Keeping the zip cover clean—how should it be washed and dried?
The cover is designed to be removable and machine washable, but it’s still worth checking the care label for temperature and drying guidance. Gentle washing and fully drying before putting it back on can help prevent lingering moisture or fabric wear.
Overall User Feedback
Buyers of medium-firm gel memory foam mattresses often like the more supportive feel for back or stomach sleeping and appreciate that the surface tends to sleep less warm than traditional foam. The removable, washable cover is commonly seen as practical for day-to-day hygiene. Some people mention that firmer foam can feel less forgiving for side sleeping, and the initial expansion period after delivery may require a bit of patience.
Pifmarket’s Review
Our team tends to value the straightforward, medium-firm support and the convenience of a washable zip cover, especially for keeping the sleep surface fresh with minimal hassle. The gel-infused top layer can help with heat build-up for some sleepers, though it won’t necessarily solve overheating in every room or season. As with many bed-in-a-box foams, allowing time to fully expand and air out makes a noticeable difference in early comfort.
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