Sealy Advantage Innerspring Geltex Mattress, DoubleSealy Advantage Innerspring Geltex Mattress, Double
Sealy Advantage Innerspring Geltex Mattress, DoubleSealy Advantage Innerspring Geltex Mattress, Double
Sealy Advantage Innerspring Geltex Mattress, DoubleSealy Advantage Innerspring Geltex Mattress, Double
Sealy Advantage Innerspring Geltex Mattress, DoubleSealy Advantage Innerspring Geltex Mattress, Double
Sealy Advantage Innerspring Geltex Mattress, DoubleSealy Advantage Innerspring Geltex Mattress, Double

Sealy Advantage Innerspring Geltex Mattress, Double

Item #322186

Shipping Included

- Double (135 x 190 cm)

- Comfort Rating: Medium

- Mattress Depth: 29 cm

- Geltex® & Advanced Coil Springs

- Anti-Allergy

We will contact you within 2 business days for delivery within 10 business days from the date of your order (excluding weekends and bank holidays). Postcode restrictions may apply. Find out more in the Delivery & Returns Tab below

Your credit/debit card will be charged when your order is placed on this item.

Sealy Mattresses. Shop NowSealy Mattresses. Shop Now 

The Sealy Innerspring Geltex mattress is a great option if you’re looking for enhanced care and support. The intelligent Response Innerspring unit that is exclusive to Sealy, offers a consistent level of firmness that supports your body where you need it the most and helps to minimise partner disturbance. The Edge Guard holds the springs and comfort layers in place whilst providing added durability. It also features Geltex which is a natural fusion of elastic gel and breathable foam- allowing air to effortlessly circulate through the mattress to prevent overheating. A layer of zoned foam targets the key areas of your body to provide a personalised support and pressure point relief.

A combination of Purotex and silky soft Tencel fibres are nestled in the fabric to reduce moisture and allergens that may cause irritation during the night. Endorsed by Allergy UK, Purotex proactively cleans your mattress to reduce common allergens and dust mites that are prone to grow in your mattress. Not only this, Purotex fibres retain the hygiene of the sleep surface to ensure your mattress remains clean and fresh throughout its lifespan. Sealy's adaptive technology also absorbs moisture to regulate your temperature and keep you cool.


  • Comfort Filling: Sealy's adaptive technology is designed to control moisture and regulate your temperature for your best night sleep
  • Support System: Sealy's exclusive Response Innerspring unit for tailored support and comfort
  • Firmness Rating: Medium
  • Spring Count: Advanced coils
  • Geltex: Offers triple benefits of pressure relief, body support and breathability
  • Sleep Surface: Microquilted, soft knit sleep surface tufted for extra support
  • Mattress Depth: 29cm
  • Single Sided: No need to turn, simply rotate at least once every 3 month
  • Hypoallergenic: For a cleaner and fresh sleeping environment
  • Handmade in the UK

Mattress FirmnessMedium
Special FeaturesGeltex
Posturetech Support Springs
Mattress TypeOpen Coil
DimensionsH 29 x W 135 x L 190 cm
  •   Delivery is performed by a 2 person carrier and includes delivery to a room of your choice, packaging removal and full assembly. Our carrier will contact you via phone, text, or email. Please note if a lift is unavailable we will only deliver up to 2 flights of stairs.
  •   Please check you have enough clearance space and a clear path with access to get the item from the delivery vehicle to the final destination. Delivery requires access to the final destination without requiring a mattress to be bent more than 40 degrees in order to avoid damaging the mattress internal structure.
  •   Delivery is subject to reasonable access to the area without damaging the customer's property or the product, or jeopardising the safety of the delivery personnel. The recipients must be home at the time of delivery. An adult of 18 years or older will need to be present during the delivery.
  •   We offer an additional service to remove your old like-for-like product when your new one is delivered, ensuring that it will be responsibly recycled. The item must be in a hygienic condition, and if left outside, must be dry. Please be aware that once we have taken away your old product, it is non-returnable. If you require this disposal service, it can be added to your order on our checkout page.
  •   Where a removal service has been chosen, we ask that all the bedding is removed from the existing bed in advance of the delivery team's arrival. Mattress, divan and headboard disassembly will be performed by the team, but we ask that bed frames are dismantled in advance of the delivery team arrival.
  •   All items are made to order once a delivery date has been selected. Items are not available to be delivered ahead of the advertised delivery lead time.
  •   Additional day(s) transit may be required for remote areas.
  •   Public and Regional holidays may affect delivery lead times. Delivery times may vary in the event of adverse weather conditions.
  •   Please note that we are only able to deliver to the UK mainland, excluding Post Office boxes and BFPO.
  •   Further postcode delivery restrictions might apply to this item.
  •  We are committed to offering the best value to our members, with a satisfaction guarantee on both your membership and merchandise. If you have questions about your membership or products you've purchased at Costco, please contact our Customer Care team.
  •  If you wish to return an item, please view Costco's Return Policy.
  •   Costco Concierge Services | Technical Support
    Free technical support exclusive to Costco members for select electronics and consumer goods.
  •  Items purchased online can be returned at any of our UK warehouses if you are a warehouse member.
  •  Many of our small items can be returned via “My account” on the website and printing a return label. This label must be attached to the box being returned.
  •  Please securely pack the items you intend to return in a box. If you are using the original packaging, be sure to remove the delivery label.
  •  If you need to return a larger item, please contact our Member Care team via the chat function on our website or call 0800 0324 324.
  •  Find out more about our Delivery, Cancellations and Assistance Policy
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