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Oral-B iO Advanced Clean Replacement Brush Head - 2 Pack/White (CW-2)

Oral-B iO Advanced Clean Replacement Brush Head - 2 Pack/White (CW-2)

$49

Oral-B iO Advanced Clean Replacement Brush Head - 2 Pack/White (CW-2)

CW-2
Oral-B iO Advanced Clean Replacement Brush Head - 2 Pack/White (CW-2)
$49
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Description

Enjoy a professional clean feeling every day using this 2-Pack Oral-B iO Advanced Clean Replacement Brush Head. Providing an optimised brushing experience, this brush head features a round design and tufted bristles, which help easily deep-clean hard-to-reach areas. It also delivers gentle yet powerful micro-vibrations and removes more plaque compared to a manual toothbrush.

Key Features

  • Revolutionary Technology: Delivering ultimate cleaning results, this Oral-B iO Advanced Clean Brush Head refill thoroughly cleans your teeth while lessening plaque build-up on the gumline.
  • Deep Clean: It features a tuft-in-tuft structure, allowing the brush head to reach deep between the teeth effortlessly.
  • Angled to Perfection: Its 16-degree criss-cross bristles offer a higher density, providing a more efficient brushing experience.
  • Brush Head: Constructed with a unique round brush head, the iO Brush Head surrounds each tooth to help you achieve cleaner teeth and gums. It also delivers gentle micro-vibrations for an enjoyable brushing.
  • Compatibility: The Oral-B iO Brush Head is suitable for use with the Oral-B iO Electric Toothbrush Handles.

*Dentists recommend changing the brush head after three months of use.

**Toothbrush not included, but is available separately.

Specifications
All Product Details
Brand Oral-B
Product Type Toothbrush Heads
Model Number iO RF CWF-2
Colour White
Dental & Mouth Care Accessories
Number of Brush Heads Included In Box 2
Brush Head Design Round Head, Advanced Cleaning
Compatible Toothbrush Compatible with Oral-B iO Electric Toothbrush Handles
Bristle Type Oscillating, Rotating, Pulsating
Dimensions
Product Width 7.4 cm
Product Depth 2.3 cm
Product Height 23.4 cm
Product Weight 0.16 kg
Warranty
Manufacturers 3 Months
Reviews
Oral-B iO Advanced Clean Replacement Brush Head - 2 Pack/White (CW-2) is rated 4.7 out of 5 by 316.
Rated 3 out of 5 by from Wrong size [This review was collected as part of a promotion.] I received the Oral-B iO Ultimate Clean Refills free for my honest review. Unfortunately, I was unable to use these because they didn’t fit my toothbrush. I need to buy the correct toothbrush to fit the heads but I have used this brand before and I do feel it is one of the better brands out there and as soon as I’m able to find the whole system I will update my review. I really do enjoy this brand and feel that it is great quality.
Date published: 2025-07-04
Rated 5 out of 5 by from The best heads I've tried so far [This review was collected as part of a promotion.] I was amazed! I've given each brush to my family members, and they're all happy with it. They don't hurt my gums, they clean between teeth very well, the bristles are soft, and if it wears out too much or needs replacing, it's extremely simple and safe. With just one click, I feel confident that it won't fall off. This pack is 4 brush heads at reasonable price, I don't need to spend on the whole brush when it needs to be changed.
Date published: 2025-05-25
Rated 5 out of 5 by from Great toothbrush head [This review was collected as part of a promotion.] #Complimentary #Influenster The replacement heads fit my OralB with a simple five second process...Remove the old and click the new in place. The feeling of clean as you pass your tongue across your teeth is the same feeling you have after going to the dentist. I've reduced the need for a deep clean at the dentist with daily use. A good investment and 6 replacements in one pack makes a great value and money well spent.
Date published: 2025-05-14
Rated 5 out of 5 by from Nice! [This review was collected as part of a promotion.] This worked well my teeth felt clean and refreshed after using. It does require an electric toothbrush obviously lol the brissels were small enough to get in between my teeth and all around each tooth. Packaging was good they were nice and sealed which I like especially when it comes to something I’m putting in my mouth and the way people are these days. I think it’s a good value for your money and worth a try.
Date published: 2025-05-18
Rated 5 out of 5 by from the great and convenient uses that the Oral-B elec [This review was collected as part of a promotion.] To experience this product, I had to buy an additional electric toothbrush because I didn't have time to claim the full set. But this was a wise decision because of the great and convenient uses that the Oral-B electric toothbrush brings. Strong vibration but does not cause pain, helps clean plaque and protect teeth cleanly. Compact handle, does not slip. The price is a bit high but the quality is excellent
Date published: 2025-05-21
Rated 5 out of 5 by from My teeth are whiter, it cleans better than other b [This review was collected as part of a promotion.] A few months ago, I bought the Oral-B electric toothbrush, and now I have to replace the brush heads. It's been a turning point with this brush. My teeth are whiter, it cleans better than other brushes, and it's really effective. It's not cheap, but it's worth it. It still feels like new, so it will last a few more years. Great packaging. I will continue to use this oral-b IO. It really makes a difference.
Date published: 2025-06-19
Rated 5 out of 5 by from Super necessary [This review was collected as part of a promotion.] Just restocked my Oral-B electric toothbrush heads and wow — nothing beats that fresh brush feeling What I love: ✅ Super easy to change out ✅ The bristles literally tell you when it’s time to swap (they fade from blue to white – so smart) ✅ Makes my toothbrush feel brand new again 💯 If you’ve been brushing with the same head for way too long, this is your sign to change it! Your teeth will thank you 😁✨
Date published: 2025-06-04
Rated 2 out of 5 by from Does not fit on existing O-ral B power head. [This review was collected as part of a promotion.] I got this item as I was expecting to use these on my existing O-ral B power head. They are not compatible with my existing power head. In order to use these you will need to upgrade to the iO O-ral B power head. The packaging was sufficient and they arrived undamaged through the mail.
Date published: 2020-07-01
Rated 4 out of 5 by from “Worth the Upgrade: Oral-B iO Ultimate Delivers a [This review was collected as part of a promotion.] The Oral-B iO Ultimate toothbrush delivers a superior clean with AI-guided feedback, pressure sensors, and a sleek design. Compared to regular Oral-B brushes, it offers enhanced features but at a higher price. Pros: advanced tech, effective cleaning, and user-friendly interface. Cons: expensive and requires app integration. Despite the cost, I would purchase it again for its exceptional performance. 
Date published: 2025-05-18
Rated 5 out of 5 by from Great refill pack [This review was collected as part of a promotion.] I very much appreciate this pack of refills for my OralB iO toothbrush! They fit perfectly and are easy to change out. I think it's really smart that each refill brush comes in its own package so they're sealed and clean even after you open the main packaging and are easy to store until needed. It's also nice having so many refills at once so I'm not going to the store every 6 months to get new ones!
Date published: 2025-06-21
Rated 5 out of 5 by from My teeth feel cleaner 💫 [This review was collected as part of a promotion.] Just restocked my Oral-B iO Ultimate Clean brush heads and honestly… game-changer every single time. ✨ The bristles are super soft but somehow deep clean like I just left the dentist. And I love that the color fades when it’s time to replace it, no more guessing. If you have the iO toothbrush, these refills make the biggest difference. My teeth feel smoother, cleaner, and way fresher. 🦷✨
Date published: 2025-11-23
Rated 2 out of 5 by from [This review was collected as part of a promotion.] Bought it for my wife; she does not like it.............kept her Philips Sonycare
Date published: 2021-02-08
Rated 5 out of 5 by from Compliment and Question Really does a great job of cleaning teeth, while being gentle on gums. Question: What is the function of that narrow little slot which is just under the bristles?
Date published: 2021-02-16
Rated 5 out of 5 by from Perfect replacement head. [This review was collected as part of a promotion.] Makes my teeth feel super clean and I love that the bristles change from blue to white so I know when to change the brush head. I was advised by my dentist to use a soft brush on & near my sensitive gums. This works perfectly. I was advised by my dentist to use a soft brush on & near my sensitive gums. This works perfectly, it’s durable and last a good 90 days. Doesn’t have a scent.
Date published: 2025-05-14
Rated 5 out of 5 by from Stock up [This review was collected as part of a promotion.] Dental hygiene is so important to your all around health. Oral-B has made it even easier to maintain a beautiful healthy smile. You can now get iO Ultimate Clean Refills in 4 pack. This is a great value for you money and extremely convenient. I tend to forget I need to pick up a replacement until I actually need the replacement. Being able to grab a pack of 4 keeps me stocked up.
Date published: 2025-05-09
Rated 5 out of 5 by from Love these brush heads – total game changer! [This review was collected as part of a promotion.] These Oral-B iO brush heads are amazing. I’ve been using them for a while now, and they leave my teeth feeling super clean every time. The bristles are gentle but effective, and I love how they fit perfectly on my iO handle. The 4-pack is super convenient – I don’t have to worry about running out anytime soon. Definitely recommend if you want to keep your smile fresh and healthy!
Date published: 2025-05-25
Rated 5 out of 5 by from Great cleaning [This review was collected as part of a promotion.] I am very impressed with how clean my teeth felt after my very first brushing. The shape of the brush head allows each tooth to get thoroughly cleaned. It also felt like my gums were getting a great massage. Very impressed. If there was anything I would change it would be these two things: 1. Having a flat surface on the bottom of the replacement head. This really bugs me as I like to stand the brush head to dry in my medicine cabinet. I'm unable to do this as it's angled and have to lie it down which isn't the best option. You may ask why not just leave it on? Well, there's several of us who use it, so that's not an option. 2. Having a cap to cover the brush head in between uses. Yes, it's kept in my medicine cabinet, but it has fallen on the floor so having that extra coverage would be a great feature.
Date published: 2025-07-02
Rated 5 out of 5 by from Love this brush! [This review was collected as part of a promotion.] I’m so happy to be a part of this program, I already had a brush and got my whole family using these brushes. They work amazingly, they let us know the pressure we’re using, and the time frame. They’re a little pricy but worth the amount. I used to be upset of costs, but after purchasing this I see how worth it, it is. Definitely a must buy, worth the price, worth the results.
Date published: 2025-07-15
Rated 5 out of 5 by from Love ❤️ [This review was collected as part of a promotion.] I am very impressed with how clean my teeth felt after my very first brushing. The shape of the brush head allows each tooth to get thoroughly cleaned. It also felt like my gums were getting a great massage. Very impressed. If there was anything I would change it would be these two things: 1. Having a flat surface on the bottom of the replacement head. This really bugs me as I like to stand the brush head to dry in my medicine cabinet. I'm unable to do this as it's angled and have to lie it down which isn't the best option. You may ask why not just leave it on? Well, there's several of us who use it, so that's not an option. 2. Having a cap to cover the brush head in between uses. Yes, it's kept in my medicine cabinet, but it has fallen on the floor so having that extra coverage would be a great feature. .
Date published: 2025-05-29
Rated 5 out of 5 by from IO Brush Set Clean White set of 2 [This review was collected as part of a promotion.] I am so very happy with my IO Brush the brush set is perfect it is not to big it gets all my teeth the bristles are strong enough but not to harsh that it hurts they leave the teeth feeling clean and not hurting i love how it felt when brushing my teeth withe the bristles being good to the teeth this product is of good quality and gets the job done i definitely recommend them
Date published: 2020-06-23
Rated 5 out of 5 by from Helpful and effective [This review was collected as part of a promotion.] I love these replacement heads for my Oral B iO brush. They change color to white to remind you when it’s time to change out the head. Definitely helps me since I’m so forgetful! I love how these are soft and gentle yet still powerful enough to really make my teeth feel smooth and clean. It’s an investment - these things aren’t cheap. But your teeth are worth it.
Date published: 2025-05-18
Rated 3 out of 5 by from Great Clean, BUT..... Just purchased 2 this weekend, by dentist recommendation. Cleans wonderfully, BUT I have been using a Sonicare for years and was used to purchasing a smaller size brush head to reach the back teeth. That option does not exist with Oral B. Also no cap for the toothbrush head is available, nor does the series iO brush head stand up on its own due to the slant of the base. Not sure whether I will be keeping it.
Date published: 2025-03-25
Rated 5 out of 5 by from Great brush heads! [This review was collected as part of a promotion.] Great for keeping my teeth feeling clean. Love that these brush heads get around the whole tooth and gum. Easy to tell when they need to be changed and I love this brush for being able to know when I’m putting too much pressure to keep my gums safe. The refills aren’t too expensive either. I’ll never switch to a different tooth brush brand this series is great!
Date published: 2025-05-16
Rated 5 out of 5 by from Nice and easy [This review was collected as part of a promotion.] I received this product for free from influenster in exchange for my honest review. First of all, I got the replacement heads for this toothbursh. If you have this toothbrush, you know that is a very fancy toothbrush, and it is expensive, but it is worth it, I’m not here to review the toothbrush. I’m here to review the brush head replacements. You get four in a pack they are individually packaged, which is also nice because once you open the package, you could still keep the toothbrush heads term free when you store them. They’re easy to take on and off the toothbrush perfectly and easy to know when to change based on the color of the bristles. Kind of expensive but the brush heads last bit and the toothbrush overall is expensive but it’s a specific type of bristle and head so I guess you kind of expect it to be expensive.
Date published: 2025-05-09
Rated 5 out of 5 by from Nice to brush teeth [This review was collected as part of a promotion.] I love this product because it is easy to use and it helps rush my teeth better than with my regular toothbrush I love how it spins in order to get everything out and I love how you can get replacement heads so you don’t have to buy the toothbrush in it. It is a little pricey, but it’s worth the price. I receive this product in exchange for my honest review.
Date published: 2025-09-04
Rated 5 out of 5 by from Oral B brushes heads [This review was collected as part of a promotion.] My Oral B IO Replacement Brush Heads are great. Came in a two pack, which was great, one to share. The way they leave my teeth feeling so clean, is like no other brush head I have found or used. These hit areas that any other brush can't seem to find. It's like the Ultimate Clean of brushing. I want to recommend this style to all my friends and family.
Date published: 2020-06-24
Rated 5 out of 5 by from Sturdy [This review was collected as part of a promotion.] The Oral-B iO Ultimate Clean replacement brush heads are a fantastic upgrade for anyone using an Oral-B iO electric toothbrush. These brush heads deliver a deep, thorough clean with soft bristles that feel gentle on the gums. I noticed my teeth felt significantly smoother and cleaner after each use, almost like a mini dental polish. The bristle pattern is well-designed to reach hard-to-access areas, helping reduce plaque buildup. I also appreciate the wear indicator bristles that fade with use, reminding me when it’s time to replace them. The pack includes four heads, offering great value and convenience. They’re easy to snap on and off, and the packaging is clear and informative. Overall, these are high-quality, effective brush heads that elevate your daily oral care routine and help maintain a healthy smile with minimal effort.
Date published: 2025-07-06
Rated 5 out of 5 by from Great brush heads! [This review was collected as part of a promotion.] Oral B iO brush heads work exactly as they should. I wasn’t sure if they would work on the electric toothbrush I have, but they do. They are good sturdy replacement heads. They are great quality and perform effectively. They are easy to clean and comfortable to use. I can tell a difference using them on my teeth. I would definitely recommend them.
Date published: 2020-07-08
Rated 5 out of 5 by from Work just as well as my original brush heads. [This review was collected as part of a promotion.] I could not find any difference between my original brush heads and these other than the vibration, which really did not add extra benefit. Both are top quality. The only difference I saw was the color; the new ones are black. I've had these for two weeks. switching back and forth between them. There is literally no cleaning difference between them.
Date published: 2020-07-01
Rated 5 out of 5 by from The best [This review was collected as part of a promotion.] These Oral-B iO Series Ultimate Clean Electric Toothbrush Replacement Brush Heads are definitely a bit on the expensive side, but they are the genuine, original Oral-B replacement heads. They fit perfectly and maintain the high cleaning performance of the iO toothbrush. If you want to keep your iO performing at its best, these are the ones to get.
Date published: 2025-05-17
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Delivery

We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.

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If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).

What's in the box
  • 2 x Oral-B iO Advanced Clean Replacement Brush Head
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