Sealy HTL Ultra Firm
The Sealy Posturepedic® HTL Ultra Firm mattress is inspired by our work with orthopedic specialists and features all of the quality and durability you expect from Sealy®, along with trusted support, motion-absorbing responsive coils, and a breathable, antibacterial cover.
This model not available in retail locations, ONLINE ONLY.
How to Choose the Right Mattress Firmness for You
Not sure if ultra firm is your match? Here’s a quick guide to firmness levels and who they work best for:
- Soft: Great for side sleepers who need to ease pressure at joints such as the shoulders and hips.
- Medium: Ideal for combination sleepers (like people who shift into different sleep positions throughout the night) because it offers a mix of support and soft comfort.
- Firm/Ultra Firm: Best for back and stomach sleepers because it helps reduce back pain by maintaining proper spine alignment.
When you’re deciding on a new mattress, think about your primary sleeping position and whether you prefer a plush or more supportive feel. That will be a key factor to finding the right fit. Our expert sleep consultants are here to help find the right mattress for you!
Original: $474.99
-70%$474.99
$142.50






Description
The Sealy Posturepedic® HTL Ultra Firm mattress is inspired by our work with orthopedic specialists and features all of the quality and durability you expect from Sealy®, along with trusted support, motion-absorbing responsive coils, and a breathable, antibacterial cover.
This model not available in retail locations, ONLINE ONLY.
How to Choose the Right Mattress Firmness for You
Not sure if ultra firm is your match? Here’s a quick guide to firmness levels and who they work best for:
- Soft: Great for side sleepers who need to ease pressure at joints such as the shoulders and hips.
- Medium: Ideal for combination sleepers (like people who shift into different sleep positions throughout the night) because it offers a mix of support and soft comfort.
- Firm/Ultra Firm: Best for back and stomach sleepers because it helps reduce back pain by maintaining proper spine alignment.
When you’re deciding on a new mattress, think about your primary sleeping position and whether you prefer a plush or more supportive feel. That will be a key factor to finding the right fit. Our expert sleep consultants are here to help find the right mattress for you!





















