PillowFacts / Head to head / Hullo vs Sealy
Hullo Buckwheat Pillow vs Sealy Adjustable Pillow
Both are adjustable fill pillows, so they compete for the same buyer. These are the 8 specifications on which they actually differ, each read from the maker's own page.
| Hullo Buckwheat Pillow | Sealy Adjustable Pillow | |
|---|---|---|
| Price | $129.00 | $49.00 |
| Trial | 60 nights | no returns |
| Warranty | not published | 5 years |
| Fill | American-grown buckwheat hulls, never roasted dry and crumbly | Sealy Blend Foam, shredded, with adaptive pressure relief |
| Cover | 100% certified organic cotton, machine-washable preshrunk 7 oz twill | Removable machine-washable outer cover |
| Firmness | firm | not published |
| Certifications | Certified Organic Cotton | not published |
| Care | Cover machine washable; hulls must not be washed | Cover removable and machine washable |
Which one
If you cannot measure, the longer window is the one that protects you: Hullo at 60 nights against Sealy at 0. On a fit problem you are buying the right to be wrong.
Neither can be checked against your measurement. Both set their height from whatever you leave inside, so no fit comparison is possible before either arrives — which makes the trial the real safeguard and everything else a materials question.
What actually separates them: what is inside them (American-grown buckwheat hulls, never roasted dry and crumbly against Sealy Blend Foam, shredded, with adaptive pressure relief); certification, where Hullo carries 1 marks including Certified Organic Cotton; how you clean them.
Specs read from https://hullopillow.com/buckwheat-pillow/ (2026-09-07) and https://www.sealy.com/shop-pillows/sealy-adjustable-pillow/ (2026-09-07). Prices change; check both before buying.
Full specification for the Hullo → · Full specification for the Sealy →