Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base
Nuna PIPA RX Infant Car Seat and RELX Base

Nuna PIPA RX Infant Car Seat and RELX Base

Regular price $400.00
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The Nuna PIPA RX combines the safety and style of the best-selling PIPA infant car seat with the greater adjustability of Nuna's new RELX base.

Pronounced like "relax," the innovative RELX base solves common installation problems and allows you to customize the fit of your car seat for both your baby and your vehicle.

The base of the Nuna PIPA RX offers four recline positions, allowing your baby to sit in a more upright position that adds comfort as she grows.

A steel load leg minimizes forward rotation by as much as 90%, while an anti-rebound panel reduces rearward motion. Steel-reinforced rigid LATCH connectors extend to four positions, creating a tighter fit against your vehicle seat while aiding installation in a wider variety of cars.

The RELX base is easier to install in the safest middle seat position, thanks to the three-position load leg that can be shortened to fit a center seat hump, as well as an improved lockoff for seatbelt installation.

Like its predecessor, the Nuna PIPA RX includes the Sky Drape, a unique magnetic cover to protect your baby from the elements, along with a ventilated peek-a-boo window, leatherette handle, and chemical-free fabrics. The PIPA RX can be installed without the base for ease of travel and fits strollers from Nuna and many other brands.

CAR SEAT FEATURES
• Load leg on base connects to floor of car for additional stability, with crumple zone that absorbs impact and minimizes force to baby

• Two-step, five-second install, with indicators that turn green to signal a correct installation

• Compatible with all Nuna strollers, along with strollers from many other brands

• One of the only infant car seats to be free of flame-retardant chemicals

• Ventilated Sky Drape offers full coverage, two positions, and UPF 50+ protection and attaches with hidden magnets

• Premium micro-knit fabric

• Mesh peek-a-boo window

• Infant insert can be removed as baby grows

• Can be installed in a taxi or airplane with only the seat belt

• Organic jersey insert

RELX BASE FEATURES
• Crumple zone within the steel load leg minimizes forward rotation by up to 90%, absorbing impact and minimizes force transferred to baby

• Reclines to four positions, with two positions for babies 4-20 pounds and two positions for 21-32 pounds, to add comfort as your child grows

• Recline button confirms safe riding angles without the need for bubble levels

• 4-position rigid LATCH connectors reduce the gap between your vehicle seat and base, creating a more secure installation and fitting more vehicle models

• Color-coded installation indicators confirm correct connections to the vehicle

• Anti rebound panel reduces rearward motion and ensures a flush fit against your vehicle seat

• Locking 3 piece steel stability leg has a wide range of adjustment to fit most vehicles including middle seat jumps

Seat belt lock off with separate lap and belt paths is easy-to-use for seatbelt installations

Base is lower-profile for easier loading of infant seat

• Weight capacity: 4 to 32 lbs

• Dimensions: 25.2"L x 17.5"W x 23"H

• Height limit: 32"

• Weight of car seat (without infant insert or canopy): 7.6 pounds

• Weight of car seat on base (without infant insert or canopy): 24.4 pounds

• Warranty: 1 year

• Nuna PIPA RX infant car seat

• Nuna RELX base

• Infant insert

• Latch guides

Most orders are shipped via FedEx Ground from our warehouse in Scottsdale, Arizona within 1 business day.

Transit times are typically 1 to 5 days. Please see our shipping page for estimated transit times to your location.

Strolleria accepts returns of new, unused items that are returned within 60 days of receipt. See our return policy for more information.

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Top safety pick

With its steel load leg and anti-rebound panel, the PIPA RX is renowned for safety

Adjusts for your needs

Customize the fit with recline positions and other adjustable settings

Multiple installation methods

Install with or without the included base, in your car or on a plane

Recently viewed

Customer Reviews

Based on 43 reviews
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Elizabeth McKee
Amazing!

I am so beyond excited for my first order, everything shipped so fast! This car seat is everything we hoped for, and I absolutely love the look of it! Can’t wait to make my next order :)

K
Karina Vint
Great car seat, but a bit bulky

I had a 2019 version of the Uppababy Mesa for my first son, but with my second I wanted to get a newer seat. I have an uppababy vista stroller so I had initially ordered the newest uppababy Max car seat, so that o didn’t need adapters for it. After reading reviews though, it seemed like more people prefer the nuna car seats. So I ordered this one and it really is a great car seat and my 1 month old is very comfortable in it. The only problem is that it takes up a lot more space in the back of the car than the Mesa that I originally had. I don’t know how the size compares to the newer Mesa’s, but we had to rearrange our car seat set up (my toddler is in a Nuna Rava) to make them fit and still allow me to fit in back with them, and the front seat had to be moved up quite a bit. We have a Subaru Ascent - so it’s not a small car. Overall, I’m very happy with the car seat, I just wish it was a bit more compact front to back and width-wise.

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Gabriella Henao
Best car seat

I actually got this for a friend since I love my Nuna car seat! She loves it and is so happy with it ! I will always recommend Nuna products to my pregnant friends !

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Kara Kroeger
Love it all!

The color, the features, the weight, the comfort! It’s all so great and worth the price. Seems durable and so secure!

A
Anonymous
LOVE and best balance

Working great for us as infant seat and oh so portable for leaving house. Base feels secure in our one car and can use on the go with just belts. Like the all black look and the drape is amazing to use. Baby and parents are happy!