Genesys Deluxe
2-in-1 Belt-Positioning Booster Car Seat
For children 40 – 110 lbs. (18.1 – 50 kg) | 34 – 57 in (86.4 – 144.8 cm)
Model number: 0303034GEN
Keep your child safe, comfortable, and confident on every journey with the Harmony Genesys Deluxe High-back Booster. Designed to grow alongside your little one, it fits children from 40 to 110 pounds and 34 to 57 inches tall, easily transitioning between high-back and backless modes as they get bigger. Its solid structure provides full-body protection, while energy-absorbing foam cushions every ride, meeting Canadian, U.S., and European safety standards to give you peace of mind wherever the road takes you.
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Parents will love the one-hand headrest adjustment, clearly marked belt guides, ultra-plush machine-washable covers, and a convenient cup and snack holder that can be placed on either side. Slim enough to fit three across in most vehicles, the Harmony Genesys Deluxe blends safety, comfort, and practicality into one thoughtful design, creating cozy, secure journeys and worry-free adventures for your family.
Product Features
- Complies with Canadian CMVSS 213, USA FMVSS 213 and ECE R129 standards.
- Extended weight range: Fits children 18.1 – 50 kg (40 – 110 lbs) and 86.4 – 144.8 cm (34 – 57 inches) tall in both high-back and backless modes.
- Solid structure design guarantees maximum safety for your child’s head, body and thighs.
- EPE energy-absorbing foam throughout the seat for added comfort and energy absorption in a crash.
- Easily converts to a backless booster.
- 8-position, 1-hand headrest height adjustment
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- Visually pronounced belt guides promote correct installment of the seat belt.
- Ultra-plush, premium seat covers for maximum comfort.
- 3-across car seat capability in most vehicles.
- Includes a practical cup/snack holder that can be easily installed on either side of the booster seat.
- Shoulder belt safety guide included.
- 6-year expiry after date of manufacture.
- Removable and machine washable premium seat covers
- 1-year warranty
Specifications | How-to & Support | Available at 
Safety
The Harmony Genesys Deluxe High-back Booster is built with your child’s protection as the top priority. Its solid structure safeguards the head, body, and thighs, while energy-absorbing EPE foam cushions every ride. Rigorously tested to meet Canadian CMVSS 213, U.S. FMVSS 213, and European ECE R129 standards, it provides peace of mind for parents wherever the journey takes you.
Comfort
Every ride is cozy and calm with ultra-plush, machine-washable covers and cushioned seating that grows with your child. The booster’s ergonomic design ensures support for your little one’s body from start to finish, while the practical cup and snack holder keeps essentials within reach, making every trip a relaxing experience.
Ease-of-Use
Parent-friendly features make life on the road simpler. The 1-hand, 8-position headrest adjustment, clear belt guides, and easy conversion from high-back to backless mode make installation and everyday use effortless. Slim enough to fit three across in most vehicles, this booster balances convenience with practicality for worry-free family journeys
Additional features
Ultra-plush seat cover made with premium fabrics
Removable & machine washable premium seat covers
Rigid UAS
Specifications
Net weight: 6 kg (13.23 lbs.)
Gross weight: 6.9 kg (15.21 lbs.)
How-to & support
Replacement parts
Fabric seat covers
Cup holder
Shoulder belt safety guide