SlimPro i4 Replacement Brush Heads – FlexSoft

Keep your smile fresh with SlimPro i4 FlexSoft Replacement Brush Heads. Designed for balanced comfort and effective sonic cleaning, these medium-soft bristles remove plaque, polish teeth, and stay gentle on gums for comfortable everyday brushing.

Made specifically for the SlimPro i4 sonic electric toothbrush, each replacement head helps maintain optimal cleaning performance and better oral hygiene at home or on the go.

Why You’ll Love FlexSoft Replacement Heads

Balanced Comfort & Cleaning
Medium-soft bristles deliver the ideal mix of gentleness and plaque removal for daily use.

Effective Plaque Removal
Works with SlimPro i4’s sonic vibrations to clean along the gumline and between teeth.

Fresh, Hygienic Brushing
Replacing heads regularly keeps your toothbrush performing like new.

Quick & Easy to Swap
Simple snap-on design lets you change heads in seconds.

Features & Technology

Medium-Soft Flex Bristles
Comfortable everyday cleaning that stays gentle on enamel and gums while removing plaque effectively.

Sonic Cleaning Performance
Optimised for SlimPro i4’s 20,000 vibrations per minute to lift debris and polish teeth.

Precision Compact Head
Easily reaches tight spaces and back teeth for a thorough clean.

Secure Snap-On Fit
Locks firmly onto the handle for stable, reliable brushing.

SlimPro i4 Compatible
Designed specifically for SlimPro i4 sonic toothbrush handles.

Compare Our Brush Head Types – Find Your Perfect Fit

SoftPlus – Ultra-Gentle for Sensitive Gums
Super soft bristles provide a soothing, gentle clean for sensitive gums, delicate teeth, or gum recession. Effectively removes plaque with minimal irritation.

FlexSoft – Balanced Comfort & Cleaning
Medium-soft bristles offer the ideal balance of comfort and effectiveness, making them perfect for everyday brushing and daily oral care.

FirmPlus – Deeper Clean, Still Gentle
Firmer soft bristles help remove stubborn plaque and surface stains for a stronger, more thorough clean while remaining safe on gums and enamel.

OrthoCare – Designed for Braces & Orthodontic Needs
Special U-shaped bristles wrap around brackets and wires to clean areas a standard brush head can miss, delivering more effective cleaning during braces or aligner treatment.

What’s Included

• 3 × FlexSoft Replacement Brush Heads

Three fresh brush heads provide up to 9 months of dentist-recommended replacements for consistent, hygienic brushing.

Product Details & Specifications

• Bristle type: Medium-soft FlexSoft
• Compatibility: SlimPro i4 sonic electric toothbrush
• Attachment: Snap-on push fit
• Recommended replacement: every 2–3 months
• Designed for: daily oral care and sensitive gum comfort

FAQs

Are these compatible with SlimPro i4?
Yes. These heads are designed specifically for SlimPro i4 toothbrush handles.

How often should I replace the brush head?
Every 2 to 3 months, or sooner if the bristles fray.

Are they suitable for sensitive gums?
Yes. FlexSoft bristles are medium-soft for gentle everyday comfort. For ultra-sensitive gums, SoftPlus may be a better option.

How do I attach a new head?
Press the replacement head straight onto the handle until it clicks securely into place.

How many brush heads come in the pack?
Each pack includes 3 FlexSoft replacement brush heads.

Care & Safety

• Replace regularly for hygiene and best performance
• Do not use damaged or loose brush heads
• Rinse thoroughly after each use and allow to air dry
• Keep out of reach of children