Do these fit rst2030t?

YES!!! I didn't think I would ever find the brushes. Glad I could help you.

Where can I get soft replacement heads for aquasonic

Don't know. The only replacement is the same as the ones that came with the toothbrushes.

What is the material style of these and how firm or soft are they for sensitive gums?

I dont know what you mean by what "material style" these are but they are like most toothbrushes... a plastic synthetic bristle. I would say that they are not ideal for sensitive gums. Very firm bristles.

Can the black ones fit the white aqua sonic brush ?

Don't know. They didn't my black aquasonic.

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AquaSonic Genuine Duo Series Toothbrush Head Replacement Brush Heads for Normal & Sensitive Teeth, Compatible Duo Series & Home Dental Center Toothbrush Handles, NOT Compatible with Duo Series Pro

Product ID: 547236342

Details

Age range (description)
Kid
Brand
Aquasonic
Colour
White
Material
Nylon
Size
8 count (Pack

⏳3-month replacement cycle

🦷8-pack precision fit

⚙️DuPont advanced bristles

12260 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🦷 Upgrade your brush game — because your smile deserves the best!

EFFORTLESS MAINTENANCE - Quick-swap design lets you replace heads in seconds, ensuring peak cleaning performance every 3 months.
VALUE PACK CONVENIENCE - Includes 8 replacement heads (4 black, 4 white) to keep your smile fresh and your routine uninterrupted.
ADVANCED DU PONT BRISTLES - Soft yet effective nylon bristles engineered to gently remove plaque while protecting sensitive gums.
PRECISION ENGINEERED FIT - Genuine AquaSonic heads crafted to exact specs for seamless compatibility with Duo Series & Home Dental Center handles.
TRUSTED QUALITY ASSURANCE - ADA-accepted and backed by AquaSonic’s reputation for innovation and premium oral care products.

The AquaSonic Genuine Duo Series Replacement Brush Heads offer an 8-pack of ADA-accepted, DuPont-engineered soft bristle heads designed for optimal plaque removal and gum care. Compatible with Duo Series and Home Dental Center handles, these easy-to-replace heads ensure your electric toothbrush performs at its best with a recommended 3-month replacement cycle. Trusted by thousands, AquaSonic delivers premium quality and innovation in oral care.

Specifications

ASIN	B086BYMV1V
ASIN	B086BYMV1V
Age Range Description	Kid
Best Sellers Rank	58,855 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 452 in Power Toothbrush Replacement Heads
Brand Name	Aquasonic
Bristle Material	Advanced DuPont material
Colour	White
Compatible Devices	Duo Series, Home Dental Center
Country Of Origin	China
Country of origin	China
Customer Reviews	4.4 4.4 out of 5 stars (2,999)
Customer reviews	4.4 4.4 out of 5 stars (2,999)
Global Trade Identification Number	00810016710103
Guaranteed software updates until	unknown
Item Firmness Description	Soft
Item Form	Rectangular
Item model number	AS-HEAD-DUO
Manufacturer	AquaSonic
Manufacturer	AquaSonic
Material Type	Nylon
Model Name	AquaSonic Duo
Number of Items	1
Number of Pieces	8
Package Dimensions	22.4 x 12.3 x 2.7 cm; 110 g
Size	8 count (Pack of 1)
UPC	810016710103
Unit Count	8.00 count

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