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Mattress Firm King of Prussia

150 West Dekalb Pike King Of Prussia, PA 19406
(484) 754-0570
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Store Hours
Monday 10:00am - 8:00pm
Tuesday 10:00am - 8:00pm
Wednesday 10:00am - 8:00pm
Thursday 10:00am - 8:00pm
Friday 10:00am - 8:00pm
Saturday 10:00am - 8:00pm
Sunday 10:00am - 6:00pm
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Upgrade Your Sleep Sale: Save up to $600 + FREE adjustable base³ on select mattresses. Upgrade Your Sleep Sale: Save up to $600 + FREE adjustable base³ on select mattresses.

Popular Mattresses & Accessories to Try In Store.

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Sleepy's By Sealy Spring Stella Medium Mattress | Queen
Sleepy's By Sealy Spring Stella Medium Mattress | Queen
$1629.99
12
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Dreamcloud PressureSmart Technology Plush Mattress | Queen
Dreamcloud PressureSmart Technology Plush Mattress | Queen
$999.0 $1649.0
25
new
Sealy SX Box Spring Foundation | Reg | Queen
Sealy SX Box Spring Foundation | Reg | Queen
$275.0
341
new
Sealy Ease Adjustable Base | Queen
Sealy Ease Adjustable Base | Queen
$1049.0
4621
Beautyrest Black Series Three 15
Beautyrest Black Series Three 15" Firm Mattress | Queen
$3799.0
2028
limited deal
Purple Queen Mattress | Medium Original
Purple Queen Mattress | Medium Original
$1499.0
30134
Tempur-Pedic TEMPUR-Ergo ProSmart Adjustable Base | Queen
Tempur-Pedic TEMPUR-Ergo ProSmart Adjustable Base | Queen
$2699.0
1018
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Beautyrest Black 24 Box Spring Foundation | Reg | Queen
Beautyrest Black 24 Box Spring Foundation | Reg | Queen
$300.0
216
Tempur-Pedic TEMPUR-Ergo 3.0 Adjustable Base | One Piece King
Tempur-Pedic TEMPUR-Ergo 3.0 Adjustable Base | One Piece King
$2399.0
3247
Tempur-Pedic TEMPUR-ProAdapt 2.0 12
Tempur-Pedic TEMPUR-ProAdapt 2.0 12" Medium Mattress | Queen
$3399.0
3653

Nearby Stores

  • Mattress Firm Swedesford Road
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    211 East Swedesford Road
    Wayne, PA 19087
    (610) 687-1188
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  • Mattress Firm Plymouth Meeting
    mi
    400 West Germantown Pike
    Plymouth Meeting, PA 19462
    (610) 832-0200
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  • Mattress Firm Blue Bell
    mi
    1510 Dekalb Pike Building A
    Blue Bell, PA 19422
    (610) 279-5131
    Directions Store Details
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Mattress Firm Location in King Of Prussia, PA

Mattress Firm King of Prussia offers a personalized sleep shopping experience tailored to the vibrant lifestyle of this dynamic Pennsylvania community. Located just minutes from the renowned King of Prussia Mall—one of the largest shopping destinations in the country with over 450 stores and dozens of dining options—this store serves a diverse mix of families, professionals, and visitors. Nearby, Valley Forge National Historical Park adds a scenic, historic touch to the area with miles of trails for outdoor enthusiasts. Whether customers are unwinding after a day of shopping or recharging from hiking the park's paths, our knowledgeable team is dedicated to helping them find the perfect mattress for their needs. With a curated selection of leading brands and a deep understanding of the local community, Mattress Firm King of Prussia stands out as a trusted destination for better sleep in the greater Philadelphia region.

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