Curaprox Toothbrush Numbers: How the Range Works

What Curaprox toothbrush numbers are for

Curaprox uses numbered model names across its toothbrush range. The numbers are the brand's internal way of organizing different brushes, so they help you find the same product again and distinguish one model from another. They are not a standard industry measurement like a brush-head size in millimeters or a bristle diameter in thousandths of an inch.

When you see a Curaprox code, treat it as a product family name first. The letters often point to the line of brushes, and the digits separate individual models within that line. If you are comparing Curaprox brushes side by side, the code tells you which models are different, but it does not replace reading the specifications.

• Use the model code to identify the exact brush you own or want.
• Use the specifications and package label to compare head size and bristles.
• Remember that two different numbers may still share the same head design.

What the numbers do not tell you

There is no public, industry-wide formula that says a higher Curaprox number always means a larger head, firmer bristles, or a different brush shape. The numbering system is consistent within Curaprox's own catalog, but you still need the product page or packaging to know the head length, head width, bristle firmness, and bristle pattern.

That is why the ADA recommendation to choose a soft-bristled toothbrush matters more than the model number. The ADA notes that soft bristles minimize the risk of gingival abrasion, and the NHS advises most adults to use a small head with a compact, angled arrangement of long and short round-end bristles. A model code alone cannot tell you whether a brush meets those criteria.

How to judge head size in the Curaprox range

Curaprox makes brushes for different mouths. Some models are compact and angled for general adult use, while others are designed for children or for people who prefer a smaller head. The model number can help you separate these groups, but the decisive factor is the head measurement printed on the package.

If you have a smaller mouth, a child-sized toothbrush with a small head and soft bristles may be easier to maneuver, as the ADA and NHS suggest for children and adults with smaller mouths. If you are choosing for a child, look for a brush with a head small enough to reach all tooth surfaces and soft bristles. You can read more about choosing the right head size in our guide to toothbrush head size.

How to judge bristles in the Curaprox range

Curaprox is known for soft and extra-soft options, but every model still has a labeled bristle firmness. The model number does not replace that label. Look for the words soft, medium, extra soft, or the manufacturer's firmness description on the package.

For most people, soft bristles are the safer choice. The ADA explains that medium bristles can remove plaque effectively, but soft bristles are recommended because they minimize the risk of gingival injury. If you are unsure about what firmness is right for you, our article on bristle firmness meaning covers the basics.

When the numbers matter for replacement heads

For Curaprox electric toothbrushes, the model number matters when you need replacement brush heads. You should match the replacement head to the handle family rather than assume one head fits all. The same principle applies to buying a manual brush: the model code helps you find the exact brush or a compatible sibling, but compatibility is not guaranteed by similar numbers.

If you already own a Curaprox brush, write down the full model number before ordering a replacement. That makes it easier to confirm the head shape and attachment style. Our guide to Curaprox toothbrushes can help you compare current models and see how they fit into the broader range.

Putting the model number aside

When you are deciding which Curaprox brush to buy, focus on the features that affect your daily brushing: head size, bristle firmness, handle shape, and whether you prefer a manual or powered brush. The model number is simply a way to communicate which option you are choosing.

It can also help to look for the ADA Seal of Acceptance. The ADA explains that a product earns the Seal by providing scientific evidence of safety and efficacy. A numbered model that carries the Seal gives you extra confidence beyond the name. Learn more about what the Seal means in our article on the ADA Seal or browse ADA-accepted toothbrushes.

No matter which Curaprox number you pick, good oral hygiene depends on brushing twice a day for two minutes with fluoride toothpaste, cleaning between your teeth daily, and replacing your toothbrush every three to four months or sooner if the bristles are frayed.

What to pick for your use

Questions

Do all Curaprox toothbrush numbers mean the same thing?

No. Curaprox uses model numbers to organize its product range. The numbers can identify the line and model, but they do not follow an industry-wide rule that translates directly into head size or bristle firmness.

Does a higher Curaprox number mean a larger brush head?

Not necessarily. The numerical code is a product identifier, not a size chart. Check the actual head measurements on the package or the brand's specification page to know whether a brush is large or small.

Are all Curaprox brushes soft?

Curaprox offers soft and extra-soft options, but the firmness should still be confirmed on the label. The ADA recommends soft bristles for most people because they minimize the risk of gingival abrasion.

Can I use the model number to find a replacement head?

Yes, the full model number is the best way to identify your Curaprox handle and find a compatible replacement head. Similar numbers do not guarantee compatibility, so match the handle family and head attachment type.

Should I choose a Curaprox brush by its number?

Use the number to identify the product, but choose based on head size, bristle firmness, handle design, and whether the brush meets your needs. A model code alone is not enough to tell you if the brush will fit your mouth.

What is the most important thing to check on a Curaprox brush?

For most adults, look for a small head and soft bristles. The NHS suggests a small head with a compact, angled arrangement of long and short round-end bristles, and the ADA emphasizes soft bristles to reduce the risk of gum injury.