Prices updated daily — 21 July 2026
Product type overview
electric toothbrush replacement heads sits within Oral Care, part of Health, Baby & Personal Care. On this page you compare 121 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for electric toothbrush replacement heads is £1.50/st at Ocado. In total, 10 variants of electric toothbrush replacement heads are compared (different pack sizes and compositions). All prices are normalised to the same unit (per kilogram, per litre or per piece) so that packs of different sizes can be compared fairly — a larger pack is not automatically the best value. The ranking below shows, per variant, which supermarket currently has the sharpest price, including own-label products alongside national brands. Prices refresh daily from the retailers' own public price lists, so you never see stale offers when planning your weekly shop. Allsupers uses no affiliate links or paid placement; the ranking is purely price-based and updated from public data.
Cheapest electric toothbrush replacement heads
Compare 121 products across 9 supermarkets
electric toothbrush replacement heads — compare prices across 9 supermarkets
Brush-Baby
Brush-Baby KidzSonic Replacement Toothbrush Heads, 3-6 Yrs
4 pieces
£1.50/unit
at 1 supermarket
Brush-Baby
Brush-Baby BabySonic Replacement Toothbrush Heads, 18-36 mths
4 pieces
£1.50/unit
at 1 supermarket
PRO FORMULA
Pro Formula Replacement Brush Heads 8 Pack
8 pieces
£1.88/unit
at 1 supermarket
Brush-Baby
Brush Baby Babysonic Replacement Brush Heads 0-18 Months
2 pieces
£2.20/unit
at 1 supermarket
Colgate
Colgate 360 Sonic Battery Toothbrush Heads Refills Charcoal Soft
4 pieces
£2.25/unit
at 1 supermarket
ASDA
ASDA Perfect Angle 4 Replacement Brush Heads
4 pieces
£2.36/unit
at 1 supermarket
ASDA
ASDA 4 Total Clean Replacement Brush Heads
4 pieces
£2.46/unit
at 1 supermarket
ASDA
ASDA 4 Soft Replacement Brush Heads
4 pieces
£2.46/unit
at 1 supermarket
PRO FORMULA
Pro Formula Sensitive Replacement Brush Heads 4 Pack
4 pieces
£2.50/unit
at 1 supermarket
Morrisons
Morrisons Total Care Electric Replacement Toothbrush Heads
4 pieces
£2.50/unit
at 1 supermarket
Morrisons
Morrisons Perfect Angle Electric Replacement Toothbrush Heads
4 pieces
£2.50/unit
at 1 supermarket
Sainsbury's
Sainsbury's Universal Sensitive Brush Heads x4
4 pieces
£2.50/unit
at 1 supermarket
Sainsbury's
Sainsbury's Universal Perfect Angle Brush Heads x4
4 pieces
£2.50/unit
at 1 supermarket
Oral-B
Oral-B Pro Kids 3+ Lion King Electric Toothbrush Replacement Heads 4 Pack
4 pieces
£2.66/unit
at 2 supermarkets
Oral-B
Oral-B PRO Kids Toothbrush Head, Featuring Disney Frozen for Ages 3+, Pack of 4
4 pieces
£2.74/unit
at 2 supermarkets
Oral-B
Oral-B PRO Kids Toothbrush Head, Featuring Marvel Spiderman for Ages 3+, Pack of 4
4 pieces
£2.74/unit
at 2 supermarkets
Oral-B
Oral-B kids Frozen Replacement Electric Toothbrush Heads x4
4 pieces
£2.75/unit
at 1 supermarket
Oral-B
Oral-B Kids Spiderman Electric Toothbrush Replacement Heads x4
4 pieces
£2.75/unit
at 1 supermarket
Oral B
Oral-B Spiderman Toothbrush Head Refills
4 pieces
£2.75/unit
at 1 supermarket
Brush-Baby
Brush-Baby WildOnes Replacement Brush Heads
4 pieces
£2.75/unit
at 1 supermarket
Oral-B
Oral-B Pro Floss Action Replacement Electric Toothbrush Heads 5 pack
5 pieces
£2.80/unit
at 1 supermarket
Oral-B
Oral-B Pro C/Act Electric Replacement White Toothbrush Heads 5 Pack
5 pieces
£2.80/unit
at 1 supermarket
Oral-B
Oral-B Pro Precision Clean Toothbrush Heads, 2 Counts
2 pieces
£3.00/unit
at 2 supermarkets
Oral-B
Oral-B Precision Clean Replacement Electric Toothbrush Heads
2 pieces
£3.00/unit
at 2 supermarkets
Sainsbury's
Sainsbury's Sonic Advanced Replacement Brush Heads x4
4 pieces
£3.00/unit
at 1 supermarket
Sainsbury's
Sainsbury's Kids Universal Replacement Brush Heads x2
2 pieces
£3.00/unit
at 1 supermarket
Oral-B
Oral-B 3D White Toothbrush Heads Refills
2 pieces
£3.00/unit
at 1 supermarket
Oral-B
Oral-B Pro Floss Action Toothbrush Heads, 4 Counts
4 pieces
£3.25/unit
at 2 supermarkets
Oral-B
Oral-B Pro Cross Action Black Toothbrush Heads, 4 Counts
4 pieces
£3.25/unit
at 2 supermarkets
Oral-B
Oral-B CrossAction Black Replacement Electric Toothbrush Heads x4
4 pieces
£3.25/unit
at 1 supermarket
Oral-B
Oral-B Cross Action Replacement Electric Toothbrush Heads x4
4 pieces
£3.25/unit
at 1 supermarket
Oral-B
Oral-B Cross Action Toothbrush Heads Refills White
4 pieces
£3.25/unit
at 1 supermarket
Oral-B
Oral-B 3D White Toothbrush Heads Refills
4 pieces
£3.25/unit
at 1 supermarket
Oral-B
Oral-B Cross Action Toothbrush Heads
4 pieces
£3.50/unit
at 1 supermarket
Oral-B
Oral-B CrossAction Electric Toothbrush Heads With Clean Maximiser
2 pieces
£3.66/unit
at 1 supermarket
Ordo
Ordo Sonic Toothbrush Heads Refills Charcoal Grey
4 pieces
£3.75/unit
at 2 supermarkets
Ordo
Ordo Sonic Toothbrush Heads Refills Rose Gold
4 pieces
£3.75/unit
at 2 supermarkets
Waken
Waken Sonic Toothbrush Heads Refills White
3 pieces
£4.00/unit
at 1 supermarket
Oral-B
Oral-B Pro Cross Action Toothbrush Heads, 2 Counts
2 pieces
£5.44/unit
at 2 supermarkets
Oral-B
Oral-B Cross Action Replacement Electric Toothbrush Heads x2
2 pieces
£5.50/unit
at 1 supermarket
Oral-B
Oral-B iO Ultimate Clean, Original Replacement Round Brush Heads, 2
2 pieces
£7.12/unit
at 2 supermarkets
Oral-B
Oral-B iO Ultimate Clean Black, Original Replacement Round Brush Heads, 2
2 pieces
£7.12/unit
at 2 supermarkets
Oral-B
Oral-B iO Ultimate Clean White Toothbrush Heads 2 Pack
2 pieces
£7.50/unit
at 1 supermarket
Oral-B
Oral-B IO Ultimate Clean Black Electric Toothbrush Heads
2 pieces
£7.50/unit
at 2 supermarkets
Oral-B
Oral-B iO Gentle Clean White Toothbrush Heads 2 Pack
2 pieces
£7.50/unit
at 2 supermarkets
Oral-B
Oral-B IO Ultimate Clean White Electric Toothbrush Heads
2 pieces
£7.50/unit
at 1 supermarket
Oral-B
Oral-B iO Ultimate Clean Black Toothbrush Heads x2
2 pieces
£7.50/unit
at 1 supermarket
Oral-B
Oral-B iO Radiant White Original Replacement Round Brush Heads x2
2 pieces
£7.50/unit
at 1 supermarket
PRO FORMULA
Pro Formula Complete Whitening 4 Brush Heads
1 pieces
£10.00/unit
at 1 supermarket
Sainsbury's
Sainsbury's Universal Total Clean Brush Heads
Price per unit unknown
at 1 supermarket