The Nuna PIPA aire rx + PIPA RELX base is a lightweight, full-featured infant car seat designed for everyday convenience, premium comfort, and secure travel. Built for families on the go, it offers flexible installation with or without the base, making it a great option for city living, taxis, travel, and daily car rides.
With luxe fabrics, a lightweight shell, advanced safety features, and thoughtful details like magnetic buckle holders and the Sky drape™ canopy, the PIPA aire rx keeps baby protected, comfortable, and covered wherever the day takes you.
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Product: Nuna PIPA aire rx + PIPA RELX base
Recommended Use: 4 to 30 lbs
Recommended Height: 16 to 30 in.
Car Seat Dimensions: 27.25 in. L x 17.5 in. W x 23 in. H
Car Seat Weight: 6.2 lbs without canopy and inserts
Canopy and Inserts Weight: Approximately 2.2 lbs
Harness Type: 5-point harness
Aircraft Certified: Yes, with or without base
Installation: Vehicle seat belt or PIPA RELX base
Stroller Compatibility: Compatible with Nuna strollers and adapters
Certification: GREENGUARD Gold Certified
Includes PIPA aire rx infant car seat and PIPA RELX base
Includes removable infant head and body inserts
Includes additional GOTS organic cotton infant insert and harness cover set
Infant inserts are made with Merino wool and TENCEL™ lyocell fiber blend
Fabric is soft, durable, and machine washable
Designed with FR-free materials
Suitable for rear-facing use only
Can be used as part of a Nuna travel system
Useful for parents who want a lightweight infant car seat with both premium style and flexible installation optionsIncludes PIPA aire rx infant car seat and PIPA RELX base
Includes removable infant head and body inserts
Includes additional GOTS organic cotton infant insert and harness cover set
Infant inserts are made with Merino wool and TENCEL™ lyocell fiber blend
Fabric is soft, durable, and machine washable
Designed with FR-free materials
Suitable for rear-facing use only
Can be used as part of a Nuna travel system
Useful for parents who want a lightweight infant car seat with both premium style and flexible installation options
Lightweight infant car seat with premium comfort and safety features
Can be installed with the PIPA RELX base or with a vehicle seat belt without the base
Ideal for city living, taxis, travel, and everyday use
FAA certified for aircraft use with or without the base
Connects with Nuna strollers to create a travel system
Integrated magnetic buckle holders keep straps out of the way while placing baby in the seat
Side Impact Protection for enhanced safety
Aeroflex™ foam helps reduce force transferred to baby
Deep seat design creates a cozy, cocoon-like fit
Removable infant head and body inserts provide added support
Tailor tech™ memory foam seat panel and headrest offer a customized fit
UPF 50+ canopy with flip-out eyeshade
Sky drape™ provides privacy and extra coverage
Exposed aerospace aluminum handle
Luxe leatherette carry handle for comfortable gripping
Machine-washable fabrics and inserts
Made with flame-resistant materials and no added fire-retardant chemicals
GREENGUARD Gold Certified
Includes additional GOTS organic cotton infant insert and harness cover set
PIPA RELX Base Features
PIPA RELX base included
5-second steel-reinforced True lock™ installation
True lock™ rigid latch is 50% stronger than a typical belt latch
4-position rigid latch helps reduce or remove the gap between the vehicle seat and base
Stability leg telescopes for better fit in more vehicles and middle seating positions
Crumple zone in the stability leg absorbs impact and helps minimize force transferred to baby
Low-profile base makes loading baby easier
Easy vehicle seat belt installation
Latch and stability leg store neatly when not in use
Anchor latch guides help locate and install on lower anchor bars
Ancho: 17.5
Profundidad: 23.0
Longitud: 27.25
Código postal Único: 8721094518456
Will the Nuna PIPA Aire RX fit in my car?
Yes, the Nuna PIPA Aire RX should fit in most vehicles without issue. The base can be installed using the rigid latch (preferred method) or the seatbelt giving it flexibility on what seat to install it in. If you have a particular tight space, you can always install it baseless too and it should take up less room! We always recommend reaching out to Nuna directly or our CPSTs for specific fit questions in regards to your specific car.
How much does the Nuna PIPA Aire RX really weigh when fully assembled?
The 6.2 lb listed weight doesn't include the canopy and infant inserts, which add about 2.2 lbs. Even with everything attached, it's still one of the lighter premium infant car seats.
Is the Nuna PIPA Aire RX easy to install securely?
Yes, the included RELX base has rigid LATCH connectors that often install in one click, plus a load leg, an anti-rebound panel and bubble level indicators. You can also install the carrier alone using the European belt path.
Does the Nuna PIPA Aire RX work with strollers from other brands?
Yes, separately sold stroller adapters allow it to connect to many other stroller brands like: UPPAbaby, Bugaboo, Silver Cross, Cybex, Joolz, Thule, and more. It is best matched with Nuna strollers that offer either an adapter-free connection, or included ring adapter.
Is the Nuna PIPA Aire RX flame retardant free?
Yes. Every fashion of the PIPA Aire RX is FR-free and GREENGUARD Gold certified.
Do I need to pick a specific color of the Nuna PIPA Aire RX to get the FR-free version?
No. Every fashion of the PIPA Aire RX is FR-free, so you can choose any color.
Does the FR-free Nuna PIPA Aire RX give up any safety features?
No. Its RELX base has rigid LATCH, a load leg and an anti-rebound plate, and the seat weighs just 6.2 lbs.
How much heavier is the Nuna PIPA aire rx than the PIPA aire?
Only slightly. The PIPA aire rx carrier weighs 6.2 lbs compared with 6 lbs, or 8.2 lbs versus 7.8 lbs with the canopy and insert.
What does the Nuna PIPA aire rx add for its slightly higher weight?
It comes with the RELX base, which has a stability leg, an anti-rebound panel and rigid LATCH. It also adds magnetic harness holders and a merino wool insert.
Is the lightweight Nuna PIPA aire rx good for travel?
Yes. Its ultra-light design makes it easy to carry through airports, it is FAA certified for airplane use, and it can be installed without the base using the seat belt.
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The Nuna Pipa Aire RX is Nuna's top-of-the-line infant car seat, combining advanced safety features with a lightweight design. At just 7lbs, it’s easy to carry, thanks to its durable titanium handle. The innovative Sky Drape provides added comfort and protection, while the EPP memory foam ensures a cozy ride for your baby. Its secure base features three touchpoints—anchors, kick plate, and load leg—for an effortless installation. The anchors automatically reset and turn red when positioned correctly, making setup quick and foolproof. Just lock the base, drop the load leg to the floor, and the seat lines up and clicks into place effortlessly.
