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Modular Independent Suspension Unit – Split Cal. King / 2.0 – Medium Soft

Independent suspension units for the M3 mattress let you update the firmness on one side. Split California King, 2.0 Medium Soft; includes enough coils for a single side.

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Modular Independent Suspension Unit – Split Cal. King / 3.0 – Soft

Independent suspension units for the M3 mattress let you update the firmness on one side. Split California King, 3.0 Soft; includes enough coils for a single side.

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Modular Independent Suspension Unit – Twin XL or Split King / 0.0 – Firm

Coil suspension units update one side of your M3 mattress to a firm feel (Twin XL). Adjust support as preferences change without replacing the entire mattress.

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Modular Independent Suspension Unit – Twin XL or Split King / 1.0 – Medium Firm

Coil suspension units update one side of your M3 mattress to a medium firm feel (Twin XL). Adjust support as preferences change without replacing the entire mattress.

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Modular Independent Suspension Unit – Twin XL or Split King / 2.0 – Medium Soft

Coil suspension units update one side of your M3 mattress to a medium soft feel (Twin XL). Adjust support as preferences change without replacing the entire mattress.

Add to wishlist
Read more
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Modular Independent Suspension Unit – Twin XL or Split King / 3.0 – Soft

Coil suspension units update one side of your M3 mattress to a soft feel (Twin XL). Adjust support as preferences change without replacing the entire mattress.

Add to wishlist
Read more
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