Free UK Delivery on Orders over £50
30-Day Returns
Click and Collect available

Dualfix Pro M 360 Spinning Baby Car Seat - Deep Black | Britax

Wishlist
17% Off

Britax Dualfix Pro M - Deep Black

£249.00 save 17% (was £299.00)

The Britax Römer Dualfix Pro M is a top-tier 360° rotating child car seat, designed for safety, comfort, and convenience. Suitable for children from 61 to 105 cm, it features rear and forward-facing modes, superior side-impact protection, and an easy ISOFIX anchor installation.

Colour: Deep Black
View full product

Tax included. Shipping calculated at checkout

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
You’ve qualified for free shipping!
Britax Dualfix Pro M - Deep Black

Britax Dualfix Pro M - Deep Black

£249.00 save 17% (was £299.00)

The Britax Römer Dualfix Pro M is a top-tier 360° rotating child car seat, designed for safety, comfort, and convenience. Suitable for children from 61 to 105 cm (approx 3 months to 4 years), it features rear and forward-facing modes, superior side-impact protection, and an easy ISOFIX anchor installation. With its adjustable recline positions and soft-padded fabrics, the Dualfix Pro M car seat ensures a secure and smooth ride for your little one.


FLEXIBILITY AND SAFETY FROM EVERY ANGLE

Suitable for children from around 3 months to 4 years (61-105 cm tall), the Britax DUALFIX PRO M is a flexible follow-on car seat, giving you peace of mind that your child travels in safety on every journey. Thanks to the 360° rotation, the seat can be used rearward and forward facing, making it easy to get them in and out of the car, even in the tightest of parking spots.

 

HIGHLIGHTS

LONG-LASTING COMFORT FOR YOU AND YOUR CHILD
Children grow fast - but even if they've outgrown their clothes, they'll still fit their car seat. When you move on from an infant carrier, the Britax DUALFIX PRO M keeps your little one protected and comfortable in the car from 3 months to 4 years. The seat has 12 recline positions and a V-shaped headrest that provides support and space as your child grows, so they can take a nap or explore the world with their eyes. Plus, it can be rotated effortlessly from any position without needing to disturb your little one.

ALL-ROUND PROTECTION - NO COMPROMISES
Make safety your top priority with the Britax DUALFIX PRO M car seat. Built to more demanding specifications than the current industry standard (UN R129), your child is protected on every journey, even if the unthinkable happens. The Britax DUALFIX PRO M includes optimised side-impact protection system to provide superior safety in a side collision. Plus it has an innovative support leg and solid rebound bar to protect your child from any impact. You'll have peace of mind wherever your adventures take you.

QUALITY AND ENGINEERING - MADE IN GERMANY
Put your child's safety in the best hands. From initial idea to finished product, our whole development process is under one roof, so you're investing in the highest quality and low transport emissions. With state-of-the-art testing that's more rigorous than the legal standards, you can rely on the Britax DUALFIX PRO M to ensure your child's safety.

 

FEATURES

BUCKLE UP EFFORTLESSLY

Whether your child is forward facing or rearward facing, reclined, upright, or in any setting in between, the 360° rotation of the DUALFIX PRO M makes it quick and easy to get your child in and out of the car safely. So you're good to go in seconds!

PLENTY OF SPACE FOR LITTLE LEGS

Give your child added protection in an accident: the rebound bar of the DUALFIX PRO M helps prevent the car seat from tilting in a collision. The bar has been optimised so it's shorter and more compact to offer extra leg space - perfect for a long journey - and makes carrying and storage simple.

SUPERIOR SIDE IMPACT PROTECTION

Protect your child from a side impact thanks to the integrated SICT inside (Side Impact Cushion Technology) which absorbs the energy of a collision and keeps your little one away from the impact. Plus it provides superior safety at every angle so there's no need to adjust it when you recline or rotate the seat.

INDEPENDENT ISOFIX CONNECTORS

Install the DUALFIX PRO M effortlessly thanks to the ISOFIX connectors, which can be operated independently. You're fully in control, so they're fast and safe to connect without damaging your car's seats. And you're ready to get on with your day.

KEEP THEM REARWARD FACING FOR LONGER

Give your little one the best protection in the event of a frontal collision: the DUALFIX PRO M allows your child to be rearward facing for longer, as recommended by experts. Frontal collisions are the most common type of accident, so make sure you travel in the safest way. With a car seat in the rearward-facing position, impact energy is spread evenly across the head, neck and upper body, protecting your child from injury.

MULTI-RECLINE POSITIONS

Keep your little one happy and comfortable even on long journeys. The DUALFIX PRO M has multiple recline positions that you can adjust easily. With 6 forward-facing and 6 rearward-facing positions, select one that allows your child to relax or take in the view - so they're content and you can enjoy a stress-free journey.

DEEP, SECURE SIDE WINGS

Cocoon your little one with the soft, padded side wings of the DUALFIX PRO M, helping to keep them safe and protected from impact in the event of a collision.

EXTRA-SAFE 5-POINT HARNESS

Protect your child from serious injury by choosing a car seat with a 5-point harness. In the event of a collision, the harness distributes the force of the impact across all 5 points - the shoulders, hips and between the legs - to the seat's protective shell.

HEIGHT ADJUSTABLE SUPPORT LEG

Install the DUALFIX PRO M safely in your car using the adjustable support leg. The leg fixes to your car's floor to provide extra stability and minimise tilting movements of the car seat. And an easy-to-read indicator shows you when the support leg is positioned firmly on your vehicle’s floor, making it effortless to fit correctly.

 

INSTALLATION

i-Size

This child car seat needs to be attached to the ISOFIX anchorage points of your vehicle. ISOFIX is a standard system of connection points featured in almost all cars. This establishes a secure and firm connection between the child’s car seat and the car. DUALFIX PRO M specific requirements – a safe installation is completed with the use of a support leg to allow optimum stability. Our i-Size car seats will fit all i-Size approved seating positions, so please check your vehicle owner's manual for i-Size approved seating positions.

ISOFIX with Support Leg

This child car seat needs to be attached to the ISOFIX anchorage points of your vehicle. ISOFIX is a standard system of connection points featured in almost all cars. This establishes a secure and firm connection between the child’s car seat and the car. DUALFIX PRO M specific requirements – a safe installation is completed with the use of a support leg to allow optimum stability. Check our vehicle list or FIT FINDER® on the product page to see if the car seat is compatible with your car.

  • Forward facing installation 76 - 105 cm
  • Rearward facing installation 61 - 105 cm
  • Child Age: 3 months - 4 years
  • Rotation: 360

Return Timeframe

We offer a 14-day return window from the date you receive your item. To be eligible, your return request must be submitted within this period.

Eligibility for Return

To qualify, your item must be:

  • In the same condition as received
  • Unworn or unused
  • With tags attached
  • In its original packaging
  • Accompanied by a receipt or proof of purchase

How to Initiate a Return

  1. Email us at hello@chelseababy.com.
  2. Include pictures and a video showing the item from the front, side, and back, as well as the original packaging.
  3. If your return is approved, we will send you a dedicated warehouse return address and step-by-step return instructions.

Please note: Returns sent without prior approval will not be accepted. All return shipping costs are the customer’s responsibility.

If you have questions at any point, feel free to contact us at hello@chelseababy.com.

Click here to read the full Return Policy

Full peace of mind — if your birth plan changes and you’re unable to use our service, we offer a guaranteed refund. Full peace of mind — if your birth plan changes and you’re unable to use our service, we offer a guaranteed refund.
Enjoy 10% off your first order by joining our mailing list Enjoy 10% off your first order by joining our mailing list
Click & Collect available (subject to stock) or enjoy free delivery on orders over £50. Click & Collect available (subject to stock) or enjoy free delivery on orders over £50.

Chat one-on-one with our team to discover your dream baby setup.

Reserve a time and our team will walk you through the right products for your family in-store, so you can feel confident and prepared.

Shop All
Maxi Cosi Pebble 360 Pro 2 Car Seat - Twillic Black
£259.99 View full product
19% Off
Silver Cross Motion 2 All Size 360 Car Seat - Space
£265.00 View full product
14% Off
Silver Cross Reef 2 Special Edition Ultimate 360 Iconic Black Car Seat Family Bundle - Ganache
£1,825.00 View full product
Silver Cross Cove Pushchair Ultimate 360 Family Car Seat Bundle - Maple
£1,450.00 View full product
Silver Cross Cove Pushchair Ultimate 360 Family Car Seat Bundle - Champagne
£1,450.00 View full product
Joie Finiti™ Flex Travel Ready Bundle - Maple
£695.00 View full product
Maxi Cosi Emerald 360 Pro Car Seat - Authentic Black
£399.00 View full product
Silver Cross Cove Pushchair Ultimate 360 Car Seat Bundle - Maple
£1,220.00 View full product
13% Off
Silver Cross Reef 2 Special Edition Ultimate 360 Natural Taupe Car Seat Bundle - Frappe
£1,595.00 View full product
Silver Cross Cove Pushchair Ultimate 360 Family Car Seat Bundle - Pewter
£1,450.00 View full product
Cybex Sirona T i-Size Car Seat - Cozy Beige Plus
£319.95 View full product
19% Off
Silver Cross Motion 2 All Size 360 Car Seat - Almond
£265.00 View full product
10% Off
Doona X Car Seat & Stroller - Nitro Black
£499.00 View full product
10% Off
Doona X Car Seat & Stroller - Ocean Blue
£499.00 View full product
10% Off
Doona X Car Seat & Stroller - Dusty Sage
£499.00 View full product
Axkid Minikid 4 Pro Car Seat - Arctic Mist Grey
£395.00 View full product
Joie Finiti Signature Pushchair - Maple
£350.00 View full product
Nuna Aace™ LX Car Seat - Caviar
£220.00 View full product
11% Off
Britax Kidfix Pro - Harbor Blue
£179.00 View full product
Doona X Rain Cover
£34.99 View full product
Maxi Cosi Emerald 360 Pro Car Seat - Authentic Truffle
£399.00 View full product
Doona X ISOFIX Base
£159.00 View full product
Doona Liki Trike S5 - Ocean Blue Deluxe
£269.00 View full product
Maxi Cosi FamilyFix 360 Pro Base
£219.99 View full product
Sold Out
Axkid Spinkid 2 Car Seat - Nordic Bloom Green
£299.00 View full product
18% Off
Thule Chariot Cross 2 Double Seat Multisport Bike Trailer - Dark Slate
£995.00 View full product
Doona Liki Trike S5 - Nitro Black Deluxe
£269.00 View full product
Bugaboo Butterfly 2 Travel Pushchair - Forest Green
£435.00 View full product
Joie Finiti Signature Pushchair - Eclipse
£350.00 View full product
iCandy Pip Pushchair - Latte
£429.00 View full product
Maxi Cosi Emerald 360 S Car Seat - Tonal Graphite
£299.00 View full product
Maxi Cosi Minla Plus Highchair - Elegance Graphite
£179.99 View full product
Joie Estrella Signature Double Stroller - Maple
£300.00 View full product
Maxi Cosi Mica 360 Pro Car Seat - Authentic Black
£349.99 View full product
New
Sold Out
Cozy N Safe Fitzroy i-Size Car Seat - Ecru
£59.99 View full product
Joie Estrella Signature Double Stroller - Evergreen
£300.00 View full product
Doona Essentials Bag - Nitro Black
£54.99 View full product
Maxi Cosi Emerald 360 S Car Seat - Tonal Black
£299.00 View full product
Joie Trillo Group 2/3 Liverpool FC Car Seat - Chelsea Baby
£80.00 View full product
Doona Liki Trike S5 - Limited Edition - Midnight
£289.00 View full product
Thule Yepp Nexxt 2 Mini Child Bike Seat - Mint Green
£114.99 View full product
Thule Sapling Child Carrier - Agave
£379.99 View full product
Bugaboo Butterfly 2 Travel Pushchair - Heritage Black
£435.00 View full product
Joie Pact Pro Stroller - Shale
£200.00 View full product
Joie Parcel LX Lightweight Signature Stroller - Eclipse
£215.00 View full product
Joie Parcel LX Lightweight Signature Stroller - Maple
£215.00 View full product
Joie Estrella Signature Double Stroller - Eclipse
£300.00 View full product
Joie Aire Twin Stroller - Shale
£175.00 View full product
Silver Cross Lunar Bedside Crib
£175.00 View full product
Tutti Bambini Jonah Rocking Chair & Foot Stool - Pebble
£229.00 View full product
Visit our store to try before you buy with a product demo Visit our store to try before you buy with a product demo
Enjoy 10% off your first order by joining our mailing list Enjoy 10% off your first order by joining our mailing list
Buy now pay later with Klarna Buy now pay later with Klarna

Your Bag