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  • COOLQUILT® TECHNOLOGY

Lansdowne Extra Firm Box Top

The Lansdowne Luxury Firm Box Top couples Avant HD Memory Foam and Dunlop latex to provide an unparalleled balance of comfort and support. Premium features include CoolQuilt®, Avant® HD Memory Foam, Ortho's Enhanced 360° Support and Dunlop Latex.

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Regular price $2,899.99
Regular price Sale price $2,899.99
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Shipping calculated at checkout.
Feel:
Firm
Extra Firm Firm Luxury Firm Medium Medium Plush Plush Ultra Plush
Soft
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Free Delivery, Set-up & Removal
100 Night Trial
10 Year Best In-Class Warranty
Factory Direct Pricing

Peek Under The Sheets

Quilt Type

CoolQuilt®
In response to an overwhelming majority of our customers desiring a cooler mattress. Ortho is proud to introduce CoolQuilt® fabric. This exciting innovation creates a climate-controlled surface that is scientifically proven to keep you 4º degrees cooler. CoolQuilt® helps you fall asleep faster and stay asleep longer.

Comfort Layer Type

Natural Latex
Our highly durable, naturally breathable latex provides exceptional performance for a refreshing night's sleep. Latex enhances durability by maintaining its shape and prevents the collection of dust mites and allergens better than any other foam used in mattresses.

Support System Type

Ortho Enhanced 360º Support
Ortho’s proprietary support system utilizes hand-nested coils in an offset pattern (like a beehive) resulting in a more densely packed coil unit that provides excellent support and greater durability. This 360º system offers better support than standard wrapped coils, reduces motion transfer, and enables an undisturbed night’s rest.

Edge Support Type

Solidstate® Edge Support
Our best-in-class 4½” high-density foam encasement guarantees more sleeping surface of your mattress and reinforces the entire 360-degree border to provide stability while getting in and out of bed. Additional support surrounding our pocketed coils protects the longevity of the mattress

Product Details

Specifications
Comfort Layers: Natural Latex / Avant HD Memory Foam
Profile: 15.5"
Brand: Ortho Mattress
Collection: Doctor Preferred Reserve
Type: Innerspring
Impression for Replacement: 1"
Motion Transfer: Low
Warranty: 10 Year Full Replacement Warranty
Manufacturing Location: Phoenix, AZ
Temperature management
Pressure relieving
Motion reduction
Conforming
Concentrated support
Dimensions

Twin- W: 38 L: 74
Twin XL- W: 38 L: 80
Queen- W: 60 L: 80
Full- W: 54 L: 74
Full XL- W: 54 L: 80
King- W: 76 L: 80
Cal King- W: 72 L: 84
Split King- W: 38 L: 80
Split C. King- W: 36 L: 84

Shipping

We offer free delivery, set up, and removal of your old mattress for all online mattress purchases over $399.99 in Southern California. We deliver every day of the week except Sundays & Mondays. Immediately following your purchase a salesperson will contact you for as soon as a next-day delivery.

For out-of-state orders, we may ship directly from our warehouse partners across the