Compare Ultra Plush 4500 Pocket Natural Medium vs Ergoflex 5G Mattress: price history and specs

Deal verdict

Too early to call.

We need 30 days of prices for the Ultra Plush 4500 Pocket Natural Medium and the Ergoflex 5G Mattress before judging the deal.

Mattress Man

Ultra Plush 4500 Pocket Natural Medium

Not enough history yet

£917.15 Double · Pocket sprung

Shown as reduced from £1,079

£917.15 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.

  • Price
  • Claimed “was” price
See it at Mattress Man

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Ergoflex

Ergoflex 5G Mattress

Not enough history yet

£528 Double

£528 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.

  • Price
See it at Ergoflex

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Specs side by side

Ultra Plush 4500 Pocket Natural MediumErgoflex 5G Mattress
FirmnessMedium firmNot stated
Mattress typePocket sprungNot stated
Warranty10 yearsNot stated
LayersNot stated5
SizesEU Single, Double, King, Super KingSingle, Double, EU Double, King, EU King, Super King

Specs are the figures each retailer publishes. Prices are for the size shown above.