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 Dream 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.

See this Nuna PIPA Series Comparison for a look at the differences between Nuna's five infant car seat models.

• 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 Dream 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

• 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
• Latch guides

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

In some cases, Strolleria will dropship an order directly from the manufacturer to the customer to shorten the delivery time. In these instances, items typically ship within three business days, but the total delivery time is reduced.

Please see this page for the number of days it takes for products shipped via FedEx Ground from Scottsdale to arrive at your location. FedEx delivers packages on Saturdays and Sundays in most cities, excluding rural areas.

Strolleria accepts returns of new, unused items that are returned to us within 60 days of receipt. 

Because safety is a top priority for us and all new parents, Strolleria only accepts returns of items that have never been used. Items must be returned in the same condition in which you received them, including the original packaging.

All products sold by Strolleria are covered under a manufacturer's warranty. If the product is defective or becomes damaged during the warranty period, the manufacturer will send a repair or replacement part at no cost.

Visit this page for our complete return policy.