Compare SleepSoul Cooler Ortho 4000 Series Pocket Gel Mattress vs Millbrook Wool Ortho 1000 Pocket Mattress: price history and specs

Deal verdict

Both are at a genuine low.

The Millbrook Wool Ortho 1000 Pocket Mattress costs £23 less today.

Mattress Next Day

SleepSoul Cooler Ortho 4000 Series Pocket Gel Mattress

Good time to buy

£441 Double · Pocket sprung

£441 is a genuine low. Today is the only day in the 119 days we've tracked it's been this cheap.

£440£442£444£446£448£450 £441

Price “Was” price With an advertised code

Checked 15 Nov 2026, 13:24

Mattress Online

Good time to buy

£418 Double · Pocket sprung

Shown as reduced from ~~£509~~

£418 is a genuine low. It's been this cheap on only 2 of the 117 days we've tracked.

£400£425£450£475£500£525 Was £509 £418

Price “Was” price With an advertised code

Checked 15 Nov 2026, 19:34

	SleepSoul Cooler Ortho 4000 Series Pocket Gel Mattress	Millbrook Wool Ortho 1000 Pocket Mattress
Firmness	Firm	Firm
Mattress type	Pocket sprung	Pocket sprung
Warranty	10 years	10 years
Sizes	Size not stated, Single, Small Double, Double, EU Double, King, EU King, Super King	Small Single, Single, Small Double, Double, King, Super King

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