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Naturepedic® Organic Box Spring

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Select Size: Full

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$499 $899
  • Unlimited Flat Rate Delivery

Earn $25 back in rewards* for every $250 spent with your Pottery Barn Credit Card.

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Specifically designed to work together with your Naturepedic® mattress, this box spring offers optimal support, long-lasting durability and reduced motion for the life of your mattress. It’s made using organic materials, making this a healthy choice for your home.

  • Provides balanced support for your Naturepedic® mattress.
  • Constructed with FSC certified wood with responsible sourcing.
  • Wrapped in Organic cotton fabric and organic cotton batting.
  • GOTS certified, FSC/Rainforest Alliance certified, Made Safe certified GreenGuard Gold certified.
  • King and California King deliver in two split box springs for easier handling.
  • Assembled in the USA.
  • When used with a proper supportive bed frame, your new Naturepedic ® mattress or foundation is protected by a 20-year limited manufacturer’s warranty.
  • Mattresses and Box Springs are final sale and may not be returned or exchanged.
  • Upon request, Pottery Barn will remove your old mattress with the purchase of a new mattress. You must request removal when scheduling delivery; we will remove your old mattress provided it’s in safe condition.
Dimensions & Care


  • Low Foundation: 53" wide x 75" long x 4" high
  • Standard Foundation: 53" wide x 75" long x 7" high
  • Foundation Weight: 40 pounds
  • Low Foundation: 60" wide x 80" long x 4" high
  • Standard Foundation: 60" wide x 80" long x 7" high
  • Foundation Weight: 54 pounds
  • Low Foundation (2): 76" wide x 80" long x 4" high
  • Standard Foundation (2): 76" wide x 80" long x 7" high
  • Foundation Weight: 70 pounds
California King
  • Low Foundation (2): 72" wide x 84" long x 4" high
  • Standard Foundation (2): 72" wide x 84" long x 7" high
  • Foundation Weight: 72 pounds


  • Mattress Care instructions are located on the warranty card each consumer receives. Spot cleaning is not recommended; a mattress protector is the preferred recommendation.
Shipping & Returns

This is an oversized item. Delivery fees include applicable state mattress recycling fees.  

View our Shipping Information


You can return eligible item(s) within 30 days of receiving an order or 7 days for Quick Ship upholstery items for a refund of the merchandise value. An original receipt or gift receipt is required. Monogrammed items and Made to Order furniture or rugs are not eligible for returns. Review the full list of ineligible items and our refund policy below before starting the process.

Easy Ways to Return:

  • Stores - You can return most non-furniture items to your local Pottery Barn store for free.
  • Bring to UPS Location (under 70 lbs) – See our full Easy Returns Policy to start the process.


Ineligible Items

Items non-eligible for returns or exchanges:

  • Monogrammed items
  • Mattresses
  • Gift cards
  • Made to Order items, including custom rugs and furniture
  • Final sale items (with prices ending in $.X7 or $.X9)
  • Items damaged through normal wear and tear

Questions? See our full Easy Returns Policy.

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