SKU: 71173676613
britax 428

britax 428 Britax One4Life ClickTight All-in-One Car Seat

Sale price$22.42 Regular price$24.91
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

britax 428 Britax One4Life ClickTight All-in-One Car SeatOne4Life convertible to booster car seat grows with your child for 10 yearsfrom 5 120 lbs & up to 63 tall. As the only all in one with ClickTight, its easy to install in seconds, so youll know its right. Every time. Travel with peace of mind, knowing your child is surrounded in Trusted Britax Safety and Full Body Protection. The One4Life Convertible Car Seat from BRITAX grows with your child from infancy to 10 years old. Equipped with ClickTight for

One4Life convertible to booster car seat grows with your child for 10 years—from 5-120 lbs & up to 63” tall. As the only all-in-one with ClickTight, it’s easy to install in seconds, so you’ll know it’s right. Every time. Travel with peace of mind, knowing your child is surrounded in Trusted Britax Safety and Full Body Protection.

The One4Life Convertible Car Seat from BRITAX grows with your child from infancy to 10 years old. Equipped with ClickTight for easy installation, the car seat has a 5-point safety harness, 2 layers of side impact protection and 15 head and neck positions.

  • Suitable from birth to 10 years of age
  • Rear facing car seat accommodates children 5 to 50 lb., up to 49" tall
  • Forward facing harnessed seat accommodates children 22 to 65 lb., up to 49" tall
  • Forward facing booster seat accommodates children 40 to 120 lb., up to 63" tall
  • 5-point safety harness
  • Converts from a rear-facing infant car seat, to a forward- facing position
  • 15 head and neck positions
  • Quick-push 9-position recline
  • No rethread harness
  • Color-coded belt paths show you where to route the seat belt for installation
  • Easy-read indicators help you find the right recline angle
  • Confident Installation with Click Tight technology
  • 2 layers of side impact protection to surround your child’s head, neck and torso
  • SafeCell® Technology crumples to help absorb energy in a crash
  • Ventilated mesh improves air flow
  • When it's time for a booster, tuck the harness into the built-in storage compartment
  • High strength steel frame is reinforced
  • Patented v-shaped top tether with staged-release stitches helps slow and reduce forward movement during a crash
  • Easy remove cover without taking off the harness
  • Measures 20.5" L x 19.5" W x 25" H
  • Car seat weighs 30 lb.
  • Includes two removeable dishwasher safe cup holders
  • Certified for use in an air craft
  • 1-year limited manufacturer's warranty
  • Made in the USA of imported materials

Materials:

  • Clean Comfort: Stain-resistant Nanotex, wicking fabric & extra padding 
  • Cool Flow: Ventilated mesh for cooler rides 
  • Quilted: Quilted for plush comfort & style 
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71173676613

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4.6 ★★★★★
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Product Reviews
J
Verified Purchase
Jessie
Alexandria, US
★★★★★ 5
Great product
Size: CF10134&CA11476
Price great. Fit perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
S
Verified Purchase
Sam E
San Leandro, US
★★★★★ 5
Perfect fit and high quality.
Size: (Pack of 1)
Good product, not much to say. The product arrived quickly, looks to be of high quality construction, fit perfectly and took me only a couple of minutes to install. I love it when a product is no frills and delivers as advertised. I've used various filters from K&N before and have always had very good success with them so I will be buying more of these for sure when the time comes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2025
J
Verified Purchase
john A.
Whiting, US
★★★★★ 5
Better than most.
Size: (Pack of 1)
Looks good, perfect fit.
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Reviewed in the United States on May 25, 2026
W
Verified Purchase
Willy Bill
Waukegan, US
★★★★★ 5
Great Filter
Size: (Pack of 1)
This fits fine. Just wish it was a little easier to change.
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Reviewed in the United States on April 26, 2026
E
Verified Purchase
em
Lexington, US
★★★★★ 5
More power, slightly lower (8%) MPG.
Size: (Pack of 1)
Installed on a 2.0 liter Subaru Impreza. I drive up/down the I5 in california 3-4 times a year. For those that don't know there is about a 200 mile flat stretch where everyone runs at 75-85mph. With various filters (FRAM, BOSCH, Subaru OEM), I would consistently get 29.8 mpg. Once I installed the K&N, I could feel the car pulling with a bit more power, but I noticed that I was getting about 27.5 mpg. Totally worth it as the impreza is a little under powered and I don't drive many miles (6k/year) but if you are putting a lot of miles on your car, you may want to have more mpg.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026

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